October in Arizona brings some relief from the scorching summer heat, but for spiders, the cooling temperatures signal it’s time to find warm, sheltered spaces—often inside your home. That’s why many Phoenix homeowners notice more spiders creeping indoors during the fall.

If you want to keep your home spider-free this fall and all year long, these five proactive tips from Northwest Exterminating will help you stay one step ahead.

1. Seal Entry Points

The easiest way to prevent spiders is to block their access before they get inside. Inspect your home carefully and:

• Seal cracks and gaps around your foundation, doors, and siding.

• Install door sweeps and weatherstripping, and repair torn window screens.

• Cover vents with fine wire mesh.

• Fill gaps around utility lines entering your home.

• Even the tiniest opening can be an invitation, so a careful inspection pays off.

2. Maintain Your Landscape

Spiders love to hang out in vegetation near your home. By keeping your yard tidy, you reduce their chances of wandering indoors. We recommend:

• Keeping plants and mulch away from your foundation.

• Trimming shrubs, branches, and other foliage to avoid direct contact with exterior walls.

• Removing yard debris, wood piles, and rock piles near your home.

A well-maintained landscape is not only attractive; it’s a natural deterrent.

3. Reduce Attractants

Spiders are drawn to areas that offer the things they need to survive. Plenty of water, a steady food source, and secluded shelter will all attract spiders. Reduce these attractants by:

• Eliminating areas of standing water.

• Controlling other pests, which are a food source for spiders.  

• Swapping out porch lights with yellow bug-deterring lights.

• Trimming back shrubs, bushes, and other foliage.

• Storing outdoor trash bins and firewood at least 20 feet from your house.

• Remove unnecessary clutter both in and around your house.

• Swapping out cardboard storage boxes with sealed plastic bins.

• Vacuum or sweep down spider webs when you find them.

4. Cut Down on Moisture

Most spiders prefer humid areas like bathrooms, crawlspaces, and basements. Reduce moisture in and around your home:

• Fix leaking pipes and faucets promptly.

• Use dehumidifiers or improve cross ventilation indoors.

• Remove standing water from yards or planters.

• A dry home is far less inviting for spiders.

5. Invest in Routine Pest Control

Spiders often arrive in homes because they need shelter or have discovered a good food source. You can take care of these issues with regular pest control treatments from Northwest Exterminating.

When you sign up for our home pest control services, we will: 

• Establish a protective barrier to keep outside spiders from getting inside.

• Eliminate other pests that attract spiders.

• Provide routine treatments to maintain your home’s protection.

• Re-treat for free if a covered pest problem develops in between services.

• When to Call Northwest Exterminating

There’s never a wrong time for professional pest control. In fact, implementing a preventative pest control plan is usually less costly in the long run than waiting until spiders and other pests have gotten into your home.

Give Northwest Exterminating a call if:

• You want peace of mind that your home is spider-free.

• Despite your prevention efforts, you keep seeing spiders or webs in your house.

• You have concerns about venomous species.

• You have another pest problem.

Northwest Exterminating proudly services Queen Creek, Phoenix, Tucson, and Southern Arizona, and is ready to help you achieve and maintain a spider-free home this fall! 

Contact us to schedule your home pest inspection today.

Because termites work out of sight, they often go undetected until damage becomes serious. In fact, termites cause over $5 billion in property damage across the U.S. every year. Understanding the most common types of termite damage and how to prevent them can save homeowners thousands. Here are five repairs you may face if termites invade your home.

​1. Structural Wood Replacement

Subterranean termites eat wood from the inside out, hollowing it while leaving the surface seemingly intact. This makes structural wood, including beams, joists, studs, and framing, especially vulnerable.

Over time, termite damage weakens the wooden elements that literally hold your home together, creating safety risks. Structural repairs are among the most expensive termite-related fixes. Treating termites or implementing a preventative termite control plan before they cause significant damage saves you money and a lot of headaches down the road.

2. Flooring Repairs

The first visible signs of termite damage often appear in your floors. Termites frequently infest subfloors, causing the finish flooring above to sag, buckle, or squeak as support diminishes.

Other warning signs include cracks or gaps in wood, tile, or laminate flooring, or lifting and peeling in vinyl or linoleum. While not always as dangerous as structural damage, damaged floors can still pose a risk of injury. Repairs typically involve removing the flooring, fixing or replacing the subfloor, and installing new flooring if needed.

3. Drywall & Wall Repairs

Termites don’t just go after your floors—they can sneak into your walls, chewing on wood studs or the space behind drywall or plaster. You might notice signs like:

• Bubbling or peeling paint and wallpaper
• Hollow sounds when tapping walls
• Visible mud tubes behind baseboards

Repairing walls often requires removing and replacing drywall, damaged studs, and insulation. After repairs, walls must be rebuilt, taped, mudded, sanded, and repainted.

4. Door & Window Frame Replacement

In Arizona, doors and windows rarely stick due to humidity, so difficulty opening or closing them can signal termite damage. Termites hollow out wooden frames, causing them to shift or warp.

Depending on the damage, homeowners may need to replace door and window frames entirely. Sometimes they can be reused, but that is not often the case.

5. Foundation & Crawl Space Repairs

Termites typically enter homes from underground, putting foundations and crawl spaces at high risk. They can also damage wood elements like sill plates, rim joists, and floor beams, compromising structural integrity.

Foundation and crawl space repairs can be complicated and costly, often requiring professional assessment by a structural engineer to ensure the home is safe.

Why Homeowners Insurance Usually Doesn’t Cover Termite Damage

Many homeowners assume termite damage is covered under their insurance, but that’s rarely true. Most standard homeowners' insurance policies consider it “preventable” and exclude termite damage from coverage. Insurance is designed to protect against sudden, accidental events and not damage that develops over time due to neglect or lack of maintenance.

This means that if termites silently destroy your structural wood, flooring, or walls, the cost of repairs comes straight out of your pocket. Preventative termite treatments aren’t just smart, they’re essential for protecting both your home and your wallet.

How to Avoid Costly Termite Damage

The good news? You don’t have to wait until termites cause damage. Taking steps to protect your home now can prevent costly repairs later.

Northwest Exterminating offers comprehensive termite control services that include:

• Termite bait systems
• Liquid termite treatments
• Customized prevention plans

Even if your home looks termite-free, an infestation can go unnoticed until it’s too late. Scheduling a termite inspection and implementing a preventative plan now can save you thousands in repairs and give you peace of mind.

Protect your home today; call (520) 210-5403 or complete our form to schedule your termite inspection.

Common Bathroom Pests in Arizona

Cockroaches

Cockroaches thrive in bathrooms because they need moisture to survive. Bathrooms often become a critical water source for these pests in Phoenix and Tucson, where outdoor conditions are dry for much of the year. Signs include droppings, a musty odor, or seeing them at night. They often hide behind toilets, under sinks, inside cabinets, and in the cracks around tubs and shower stalls. Over time, cockroaches can damage wallpaper, drywall, and even insulation if infestations persist behind your bathroom fixtures.

Ants

Argentine ants are prevalent in Arizona. They’re small but relentless, forming trails from plumbing lines or drains straight to water sources in your bathroom. Even a single ant often means more are nearby. 

Argentine ants don’t chew through wood or walls, but they can leave messes, get into food, and irritate people sensitive to allergens.

Silverfish

These small, silvery insects love damp spaces, particularly bathrooms. Silverfish can live behind tubs, under sinks, inside cabinets, and in other hidden corners. They feed on paper, glue, and sometimes fabric, so they can slowly damage wallpaper, cardboard packaging, and even the adhesives in tiles and caulking. Silverfish are nocturnal, so homeowners often don’t notice them until damage becomes visible.

Spiders

Spiders are opportunistic and often move in when other pests are present. While most spiders found in Phoenix and Tucson bathrooms are harmless, their webs are a telltale of other insects nearby. Spiders hide in corners, behind cabinets, and near plumbing, quietly hunting the pests you can’t see.

Rodents

Mice and rats don’t usually hang out in bathrooms, but they may come in if they’re looking for water, especially in older homes or where plumbing has gaps. Watch for droppings, gnawed surfaces, scratching sounds inside walls, or chewed insulation. Even a few rodents can spread germs and cause damage to hidden areas like wiring or insulation.

Hidden Damage Behind Showers and Tubs

Bathrooms have lots of hidden spots where pests can sneak in and stay out of sight. Moisture often builds up behind tubs, showers, and cabinets, which makes these areas perfect for cockroaches, silverfish, and ants. Keep an eye out for warning signs, like:

• Water stains or warped baseboards: Can point to leaks or ongoing pest activity.
• Chipped or damaged caulking: Often caused by cockroaches or silverfish feeding on adhesives.
• Musty odors: Cockroach droppings or mold from persistent moisture.
• Small holes or chewed surfaces: Argentine ants or other pests can damage wood or insulation when water is present.

Detecting problems early is key to preventing serious damage that can be costly.

Bathroom Pest Prevention Tips

Even in Arizona’s dry climate, bathrooms remain one of the most common hotspots for pests. Here’s how to protect your home:

Address Moisture Issues

Pests are drawn to bathrooms because of water, so keeping things dry is key. Fix any leaky faucets, showerheads, or pipes as soon as you notice them. Run exhaust fans or open a window to reduce humidity, especially after a shower. After each use, wipe down sinks, tubs, and countertops to help keep pests away.

Seal Gaps and Cracks

Inspect and seal spaces around plumbing, baseboards, cabinets, and behind toilets. Keep in mind, even small openings provide easy access for ants and cockroaches.

Keep Surfaces Clean

Wipe down counters, tubs, and sinks regularly. Don’t leave damp towels, bath mats, or sponges on the floor overnight.

Proper Storage

Avoid storing paper products or other items that attract silverfish in the bathroom unless using airtight containers. 

Regular Inspections

Look behind tubs, under sinks, and inside cabinets for early signs of pests; catching an infestation early will prevent bigger problems and save on costly repairs. 

Local Considerations

During monsoon season, humidity rises, making indoor bathrooms even more attractive to pests. Watch for ant trails and roach activity, especially near sinks and water sources, and take extra precautions during wet months.

When to Call the Pest Pros at Northwest Exterminating

Even with the best prevention, most pests are tough to eliminate on your own. Here at Northwest Exterminating, we offer comprehensive pest control services for homes in Phoenix and Tucson. 

We’ll inspect your home to accurately identify pest pressures, locate potential entry points, determine if pest damage is present, and provide treatment to eradicate existing pest activity. We’ll return every season to re-treat, ensuring insects and rodents don’t have the opportunity to infest. 

Whether you’ve seen a single cockroach in the bathroom, are hearing noises behind the tub, or just want to make sure your entire home has pest protection, our team of pest control specialists is standing by to assist; contact Northwest Exterminating today! 

At Northwest Exterminating, we’ve seen firsthand how weather events like haboobs disrupt pest behavior. These dust storms don’t just pass by and disappear. They can push pests out of hiding, drive them indoors, and create new breeding conditions that last well after the skies clear.

In today’s blog, we’ll look at:

• What haboobs are
• When they typically occur
• How these weather events affect pests in Phoenix
• What residents can do to protect their homes

What Exactly Is a Haboob?

A haboob is an intense dust storm typical in desert regions like ours. They happen when strong downdrafts from monsoon thunderstorms hit the ground, sending dust and debris walls racing across the desert. These walls can stretch miles and rise thousands of feet into the air, with winds topping 60 mph or more.

Haboobs are most common during the summer monsoon season, usually from June through September. In our area, they’re a fact of life during the hottest months, though some years bring more activity than others.

The one we saw this month was a perfect example. As winds picked up, dust engulfed neighborhoods, debris scattered across yards, and short bursts of rain left behind pools of water. It made for dramatic photos and created ideal conditions for pests to thrive.

How Haboobs Affect Pests

While haboobs are short-lived weather events, the impact they leave behind for pests is longer-lasting. Displacement and new breeding grounds are two problems that often develop.

1. Insect & Rodent Displacement

When those powerful winds rip across the desert, pests don’t just stay put. They get blown out of their usual hiding places and often end up in homes and yards.

• Scorpions hiding under rocks or in dry washes may find themselves exposed and seeking shelter.
• Cockroaches and ants can be swept from their nests and wander indoors for protection.
• Even rodents are forced to move when their burrows are disrupted.

Once a haboob passes, you may notice pests in places you’ve never seen before, such as garages, bathrooms, kitchens, or tucked under patio furniture.

After the recent storm, many residents reported sudden appearances of scorpions and ants indoors. That’s because your home looks like a safe, stable shelter compared to the chaos outside.

2. New Breeding Grounds

The second significant impact comes from the rain and debris left behind by haboobs. Even a short storm can dump enough water to create standing puddles; for pests, that’s an invitation.

• Mosquitoes only need a bottle cap’s worth of water to breed. After a haboob, pools in clogged gutters, planters, toys, or patio furniture can quickly become nurseries.
• Rodents take advantage of softened soil to burrow new entry points.
• Cockroaches and ants explore damp debris piles for food and shelter.
• Spiders follow the insect activity, spinning webs where displaced pests are most active.

The bottom line: pests don’t go away after a haboob passes; they multiply. The aftermath of this month’s haboob will likely mean more mosquito activity and an uptick in scorpion and roach sightings as we head deeper into monsoon season.

Why Phoenix Homeowners Notice More Pests After Haboobs

If your pest problems seem to spike after storms, you’re not imagining it. Haboobs:

• Disrupt nests and habitats, forcing pests to relocate.
• Increase food and water availability, especially for insects.
• Push pests closer to and into homes as they seek safety and stability.

Combine that with hot, humid monsoon air, and you’ve got perfect conditions for pests to spread, breed, and infest.

What You Can Do After a Haboob (or Before)

The good news is that you can take simple steps to minimize pest problems after one of these storms. These practical prevention tips will also serve you well all year long!

Seal Entry Points

Check around doors, windows, the roof, and the foundation. Storm winds can worsen existing cracks or gaps. Sealing them helps keep pests, especially rodents and roaches, outside where they belong.

Eliminate Standing Water

After the dust settles, walk your property and dump any pooled water. Empty birdbaths, unclog gutters, and check toys, planters, and furniture. The quicker you remove water, the fewer mosquitoes will show up later.

Clean Up Debris

Haboobs scatter leaves, trash, and plant material everywhere. These piles create hiding spots for pests. Clear debris quickly, especially near your home’s foundation and AC units.

Check Your Yard and Landscaping

Trim shrubs and trees that touch your home. Storm winds can break branches, leaving bridges for pests to use to enter. Keeping a clear buffer around your home makes a big difference.

Schedule a Pest Inspection

Even if you don’t see pests immediately, it doesn’t mean they aren’t settling inside your home or your yard. A professional inspection after a major storm helps identify issues early—before they become full-blown infestations. And signing up for year-round home pest control ensures pests never get to settle in.

Why Choose Northwest Exterminating?

At Northwest Exterminating, we understand Phoenix pests and how weather events like haboobs change their behavior. With decades of industry experience, we know Arizona pests and how to protect homes from the unique challenges of desert living.

Here’s what sets us apart:

• Comprehensive inspections that identify entry points and problem areas.
• Targeted treatments for scorpions, cockroaches, rodents, ants, mosquitoes, etc.
• Ongoing pest control services that keep your home pest-free year-round, not just after storms.
• Pest exclusion services that prevent insects and rodents from getting inside.

When a haboob hits, you handle the dust cleanup; we’ll handle the pests.

Contact the Phoenix Pest Control Pros Today!

Haboobs are a dramatic part of living where we do. While the dust storms pass quickly, the pest activity they trigger can linger for weeks. This recent haboob reminded us how disruptive these storms can be to our routines and the number of pests around our homes.

Sealing entry points, cleaning up debris, removing standing water, and partnering with our trusted pest control team can protect your home from the displacement and breeding booms that follow haboobs.

Don’t wait until you’re dealing with scorpions in the garage or mosquitoes in the backyard to schedule an inspection and keep your home pest-free this monsoon season. Contact Northwest Exterminating today to request a free consultation!

At Northwest Exterminating, we’ve been helping Arizona homeowners get rid of ants for over 30 years. If you’ve got ants in your kitchen, there’s a reason they’re there, and we’re here to help you figure it out.

What This Blog Covers:

• Common ant species in our region
• Why ants love kitchens
• What attracts them to your home
• What you can do to prevent them
• When to call for professional help

​Common Ant Species in Arizona

Before we discuss what attracts ants to kitchens, let’s identify the species most likely to show up indoors.

Not all ants behave the same way. Here are some of the most common species we see in homes across Phoenix and Tucson:

• Odorous House Ants
  They are small, fast, and sugar-obsessed. When crushed, odorous house ants give off a strong smell (like rotten coconut).
• Argentine Ants
  Aggressive foragers that form large colonies, Argentine ants are difficult to control without professional help.
• Pharaoh Ants
  Prefer warm, humid spots indoors. Pharaoh ants can spread bacteria and pathogens.
• Rover Ants
  Tiny ants often found near sinks, showers, or pet bowls. Rover ants love moisture and sweet liquids, and while they don’t sting, they can be persistent and hard to track back to the nest.
• Fire Ants
  While mostly outdoor pests, fire ants may venture inside during storms and may nest near electrical equipment. They sting when disturbed.

Why Ants Love Arizona Kitchens

Kitchens provide ants with everything they need to survive: food, water, and shelter.

In Arizona, ants are even more likely to enter because of our extreme weather. Hot, dry conditions push ants indoors for moisture, while monsoon storms can flood their nests and send them running for higher ground. Once they find what they need inside your kitchen, they leave a pheromone trail to invite the rest of the colony.

Top Things That Attract Ants to Your Kitchen

You might not realize how many everyday things invite ants. Here are some of the biggest offenders:

• Crumbs: Even a few food bits on the counter or in the sink can draw a crowd.
• Spills: Sweet liquids and sticky spots are especially attractive.
• Unsealed Food: Bags, boxes, and open containers = buffet.
• Standing Water: Water bowls, sinks, and wet spots give ants what they need to survive.
• Moisture: Humidity, leaky pipes, wet sponges—all are appealing.
• Garbage & Recycling: Dirty bins or overflowing trash are major ant magnets.
• Grease Residue: It’s not just sugar. Ants also go after fats and proteins.

How to Make Your Kitchen Less Inviting to Ants

The best way to stop ants is to remove what they want. Here’s how you can make your kitchen less appealing:

Clean Thoroughly & Often

• Wipe counters
• Wash dishes promptly
• Sweep crumbs from the floors
• Clean under and behind appliances

Store Food Properly

• Use airtight containers
• Don’t leave food out overnight
• Transfer snacks and baking items from bags to sealed containers
• Fix Moisture Issues
• Repair leaks under sinks
• Dry out your sink and sponges after use
• Dump pet water dishes at night
• Use a dehumidifier in damp areas

Seal Entry Points

• Caulk gaps around windows and doors
• Seal around pipes
• Check for foundation cracks
• Install or repair screens

When to Call Northwest Exterminating

Preventative measures go a long way, but sometimes they’re not enough. Here’s when you should give us a call:

• Ants keep coming back, no matter how clean your kitchen is
• You’re seeing multiple trails or active nests
• Food has been contaminated
• You want to stop an infestation before it starts

We’ll identify the species, find the nest, and apply targeted treatments that work. Our year-round home pest control services are people—and pet-friendly and offer long-term protection, so you don’t have to fight the same ant battle every summer.

Partner With Us for Long-Term Ant Control

DIY prevention is not a complete solution. Professional pest control is the best way to eliminate existing infestations and prevent new ones from developing. At Northwest Exterminating, we’ve been solving ant problems in Phoenix, Tucson, and Southern Arizona for decades. Whether you already see ants in your kitchen or want peace of mind, we’re here to help.

Reach out today to schedule your inspection and reclaim your kitchen for good.

Unfortunately, that's not quite how it works.

If you've lived in Arizona for even one summer, you already know that mosquitoes are very much part of life here. In fact, they might be working overtime to make your time outdoors miserable. So why exactly are mosquitoes a problem in the desert, and what can you do to keep them away from your home this summer?

Let’s walk through why mosquitoes are more at home in the desert than you might think—and the smartest ways to fight back.

Why Are There Mosquitoes in the Arizona Desert?

It seems like a contradiction: mosquitoes love water. Deserts are dry. So, how are mosquitoes thriving in places like Phoenix, Tucson, or Mesa?

The answer lies in one simple fact: humans bring water into the desert, and wherever water goes, mosquitoes are quick to follow.

Here in Arizona, mosquitoes are able to thrive because of multiple sources of standing water around residential areas. This includes things you may not even think twice about, like:

• Irrigation systems
• Pet water bowls
• Kiddie pools and bird baths
• Leaky outdoor faucets or hoses
• Clogged rain gutters
• Pool covers that collect water
• Plant saucers and pots
• Low spots in the yard where water collects

All it takes is a spot with even a quarter inch of water—that’s less than the depth of a bottle cap—for mosquitoes to lay their eggs. What’s more, mosquito eggs can survive without water for months in dry areas, just waiting for the right conditions (like rain or irrigation) to trigger hatching. This is especially important during monsoon season, when sudden downpours rapidly activate long-dormant mosquito eggs and massively increase the local population.

So yes, even in the desert, mosquitoes not only survive—they thrive, especially from late spring through early fall.

When Are Mosquitoes Most Active in Arizona?

Mosquitoes don’t follow a 9-to-5 schedule. Their activity ramps up based on the time of year and the time of day.

Seasonal Activity

In Arizona, mosquito season typically runs from May through September, with the most intense activity happening during monsoon season (roughly late June through August). The added humidity and standing water after storms create ideal conditions for rapid breeding.

Time of Day

You might not notice many mosquitoes during the day—especially in the scorching desert heat—but that’s because they’re laying low in shady, cool spots. Most mosquitoes are most active during:

• Dawn (early morning)
• Dusk (just before sunset)

These are the times when the temperatures are cooler and the air is a bit more humid. If you’re planning a morning walk or grilling dinner on the patio, be prepared!

Where Mosquitoes Hide Around Your Property

One of the reasons mosquitoes are so tricky to deal with is that they’re great at hiding—even in plain sight.

During the heat of the day, adult mosquitoes rest in shaded, humid spots where they can stay cool and wait for evening. Common mosquito hiding and breeding spots around an Arizona home include:

• Overgrown plants and bushes
• Under decks or porches
• Inside sheds or garages with poor ventilation
• Leaky outdoor plumbing or irrigation valves
• Tall grasses or unmowed areas
• Dirt-filled plant trays or flower pots
• Clogged or debris-filled rain gutters
• Pooling water on pool covers or tarps
• Tree holes or rotting stumps

Take a thorough look around your yard—you’d be surprised where water can collect without you noticing.

How to Reduce Mosquito Populations Around Your Yard

Because mosquitoes breed so quickly, the best way to keep them under control is to target the source: their breeding grounds. Here are the most effective steps homeowners in Arizona can take:

Eliminate Standing Water

This is the single most important step. Go through your yard and tip over or drain anything that holds water for more than a day. Some items to check:

• Kiddie pools
• Trash can lids
• Flower pot saucers
• Old tires or buckets
• Pet dishes left outside overnight
• Pool covers that collect rainwater
• Wheelbarrows or wagons

Clean bird baths and pet dishes every 2–3 days, especially during peak season.

Keep Your Yard Clean and Trimmed

Mosquitoes love shade and protection from the sun, so make sure your landscaping isn’t giving them a free place to hide. That means:

• Mowing the lawn regularly
• Trimming bushes and hedges
• Removing leaf litter and fallen branches
• Clearing out overgrown weeds or tall grasses

Clean Gutters and Downspouts

Gutters filled with leaves and debris not only block water drainage but can also trap standing water, making them ideal mosquito nurseries. Clean gutters at least twice a year and check them again after big storms.

Fix Leaks and Drainage Issues

A slow drip from a hose bib, outdoor faucet, or irrigation line might not seem serious, but mosquitoes don’t need much water at all. Repair leaks, improve drainage in low-lying areas, and avoid overwatering plants.

Use Screens and Barriers

Make sure all windows and doors have tight-fitting screens without holes. If you enjoy opening windows in the evening, this is a must to keep mosquitoes out of your home.

Try Mosquito-Repelling Plants

Some plants may help keep mosquitoes at bay naturally. Consider adding:

• Citronella
• Lavender
• Marigolds
• Basil
• Mint

While not foolproof, they can act as part of your integrated mosquito control approach.

Why Professional Mosquito Control Is Worth It

We get it—handling mosquitoes on your own is a never-ending job. And even with the best efforts, it can feel like you’re barely making a dent.

Professional mosquito control, especially in desert regions like Arizona, offers targeted, proven solutions that go beyond DIY efforts. Here’s how:

• Comprehensive Property Assessment
  Licensed mosquito control specialists will inspect your property to identify both obvious and hidden breeding areas—many of which homeowners might overlook.
• Targeted Treatments
  Unlike general bug sprays, professional mosquito treatments are specifically designed to interrupt the mosquito life cycle—eliminating eggs, larvae, and adult mosquitoes using products that are safe for pets and kids when applied correctly.
• Recurring Services for Lasting Results
  At Northwest Exterminating, our mosquito control programs are designed to provide continuous protection throughout the season, from May through September. Monthly treatments help keep populations low and your yard enjoyable all summer.
• Peace of Mind
  Most importantly, professional treatments help protect your family from more than just itchy bites. Mosquitoes carry diseases like West Nile virus and St. Louis encephalitis, which are found right here in Arizona.

Take Back Your Backyard This Summer

Yes, mosquitoes exist in the desert—and they’re probably not going anywhere anytime soon. But that doesn’t mean they have to ruin your summer.

By taking simple steps to eliminate breeding grounds and investing in professional mosquito control, you can enjoy your outdoor spaces again—sunset BBQs, pool days, and evening hangs without the buzzing or the bites.

At Northwest Exterminating, we’ve helped Arizona homeowners conquer pests for over 30 years. Our experienced team knows the unique challenges of desert pest control—and how to keep mosquitoes in check, season after season.

Get your mosquito inspection scheduled today, and let’s make this summer a bite-free one.

Whether it’s buzzing mosquitoes in your backyard or scorpions sneaking into the garage, these summer pests can turn a relaxing evening into a frustrating (and sometimes painful) experience. At Northwest Exterminating, we know what you’re up against and are here to help you take your home back.

Here are the top five summer pests to watch out for in Southern Arizona—and what you can do about them.

1. Ants

Ants in Arizona don’t just show up in the kitchen—they invade in full force. Whether odorous house ants looking for spilled food or pavement ants building colonies near your pool, ants become highly active during hot, dry summer months.

You may see them marching in lines along windowsills, around sinks, or trailing across your floor toward a dropped crumb. But you don’t see the colony behind the scenes, often hidden beneath flooring, behind walls, or outside.

DIY sprays might knock down a few scouts, but rarely solve the larger problem. Our pest control team uses precision treatment methods that target the source of the infestation, and we follow up to make sure they stay gone.

2. Mosquitoes

If you live in Phoenix or Tucson, you already know that mosquitoes love summer. The monsoon season brings pockets of standing water, just what these pests need to breed. Buckets, birdbaths, flowerpots, pool covers, clogged gutters, and even kids' toys can hold enough water to support mosquito larvae.

And it doesn’t take long. A single female mosquito can lay hundreds of eggs at once, and they can hatch within days when conditions are right. That’s why you may feel like your backyard suddenly turned into a mosquito breeding zone overnight.

Aside from being a major annoyance, mosquitoes are a health concern. West Nile virus continues to be reported in Arizona each year. Northwest’s mosquito control services include yard inspections, habitat treatments, and barrier applications to reduce mosquito populations around your property so that you can enjoy your evenings in peace.

3. Scorpions

Southern Arizona is prime scorpion territory. These stinging pests are especially active in the summer heat, particularly after dark when they come out to hunt. Arizona bark scorpions—the most venomous species in the U.S.—are commonly found in Phoenix-area homes, especially around Gilbert and Queen Creek.

Scorpions can flatten themselves to fit into cracks as thin as a credit card, which makes sealing them out a real challenge. You might spot one in your bathroom sink, laundry room, or even your shoes.

At Northwest Exterminating, we take scorpions seriously. Our integrated approach includes home sealing, moisture reduction, and targeted treatments to reduce their food sources (like crickets, spiders, and roaches). If you’ve seen even one scorpion, it’s time for a professional inspection.

4. Cockroaches

There’s no nice way to say it—roaches are gross. Unfortunately, they’re also incredibly common in Arizona, especially in older homes, densely built neighborhoods, and areas with sewer access. American cockroaches, also called “water bugs,” and German cockroaches are two of the biggest offenders during the summer.

These pests love moisture and warmth, which makes Tucson and Phoenix homes ideal in the summer. Roaches are nocturnal, so if you see them during the day, it may mean the infestation is well established. While sanitation helps, roaches can survive on very little, making it hard to starve them out.

Cockroaches aren’t just unsettling—they’re dangerous. They can contaminate food, trigger asthma, and spread bacteria. Northwest offers roach-specific treatments that target where they live and breed so that you can rest easy again.

5. Termites

While termites are active year-round in Arizona, summer rains often trigger swarming activity, especially for subterranean termites, which are common throughout Phoenix, Queen Creek, and Tucson. Warm temperatures combined with moisture in the soil create the perfect conditions for termite colonies to expand.

Swarmers (winged reproductive termites) may be the first visible sign of an issue, but the real damage is often happening out of sight. Subterranean termites work underground, feeding on wooden structures from the inside out. By the time you notice bubbling paint, sagging floors, or damaged trim, they’ve already done serious damage.

Northwest Exterminating offers comprehensive termite protection, including inspections, treatment options, and ongoing monitoring. Whether you’re buying a home, maintaining an existing one, or responding to a sudden swarm, we’re here to help protect your biggest investment.

Protect Your Home This Summer with Northwest Exterminating

At Northwest Exterminating, we live and work in the same communities you do. We understand the unique pest pressures of Phoenix, Queen Creek, Tucson, and Southern Arizona because we deal with them every day.

From mosquitoes buzzing around your patio to scorpions lurking in the shadows and termites silently damaging your home, our trained professionals are equipped with the tools and local knowledge to get pests out—and keep them out.

We offer:

• Home pest control plans designed for Arizona homes
• Seasonal mosquito control for better outdoor living
• Termite inspections and protection
• Desert Guard, an insect & rodent exclusion service
• Scorpion solutions for peace of mind
• Family- and pet-friendly treatments
• Free inspections and no-pressure estimates

Ready to enjoy your summer without the bugs and stress? Contact Northwest Exterminating today to schedule your free home inspection and find out how we can help you stay pest-free this season—and beyond.

Why Scorpion Control Is Essential in Arizona

Living in the Sonoran Desert means learning to coexist with unique wildlife, but scorpions don’t make good neighbors. Bark scorpions, the most common and concerning species in Arizona, are known for their painful stings and ability to hide in small, shaded crevices during the day.

In peak season, which typically runs from late spring through early fall, we see a surge in calls for scorpion activity. These pests are nocturnal, reclusive, and incredibly resilient, which makes early prevention and long-term control a priority for homeowners throughout the region.

What Most DIY Scorpion Control Methods Involve

Many homeowners start with DIY tactics when they first notice scorpion activity. While these efforts are well-intentioned, they often fall short of addressing the problem at its source.

Common DIY methods include:

• Sealing visible cracks with caulk
• Placing glue boards in garages or closets
• Applying store-bought insecticides around the base of the home
• Removing yard debris or overgrown plants

These techniques might help reduce sightings temporarily, but they rarely prevent scorpions from returning or nesting in hard-to-reach areas. One of the biggest challenges is that scorpions can enter through openings as small as 1/16 of an inch. Unless every potential entry point is sealed correctly—and maintained over time—DIY exclusion methods won’t offer lasting results.

The Limitations of DIY Scorpion Control

There’s nothing wrong with being proactive, but it’s important to understand the limits of do-it-yourself scorpion control. Most over-the-counter products are not formulated or applied in a way that targets the specific habits of bark scorpions. Even thorough sealing efforts often miss the fine details—vents, weep holes, and utility access points—that professionals are trained to identify and address.

In our experience, homeowners who rely on DIY methods alone often encounter recurring issues, which increases their long-term frustration and costs.

How Northwest Exterminating Approaches Scorpion Control

We offer two core solutions to provide lasting protection: our Desert Guard exclusion program and home pest control services. Both are designed specifically for Arizona’s climate and the pests that thrive here, especially scorpions.

The Desert Guard Program

Desert Guard is a comprehensive scorpion and rodent exclusion service. It starts with a detailed inspection of your property, identifying all the small cracks, gaps, and access points scorpions could use. From there, our team installs a protective barrier using a combination of materials like:

• Weather stripping
• Caulking and sealants
• Mesh screening over vents and weep holes
• Custom-fitted door sweeps and garage thresholds
• Structural modifications when necessary

Every Desert Guard installation includes quality assurance checks and follow-up evaluations. The program is backed by a one-year warranty and is designed to deliver long-term prevention—something no DIY method can replicate. You can learn more about this service on our Desert Guard page.

Home Pest Control Plans

Our home pest control plans provide an added layer of defense. These include quarterly services to maintain protective barriers, identify any new pest activity, and apply targeted treatments when needed. Scorpions are included in these plans, and our technicians are trained to address both exterior harborage and interior concerns.

We offer multiple plan tiers—Defense, SmartDefense, and SmartDefense Complete—allowing homeowners to choose the level of service that best fits their needs. Explore our options on the home pest control page.

What You Can Still Do at Home

While we strongly recommend professional service for full control, there are a few things you can do to support our efforts and reduce scorpion activity around your home:

• Keep trees, shrubs, and woodpiles away from your foundation
• Eliminate moisture build-up around spigots or HVAC units
• Maintain door and window screens
• Reduce clutter and storage near exterior walls

These steps can help minimize harborage areas and make your home less attractive to pests. Combined with Desert Guard and a pest control plan, they offer a well-rounded defense.

Why Homeowners Trust Northwest Exterminating

We’ve been serving Arizona communities for decades, and we understand the unique challenges that come with desert living. Scorpions are just one of the many pests we’re equipped to manage. We’ve built our reputation on honest service, proven methods, and long-term customer relationships.

Here’s what sets us apart:

• Deep knowledge of Arizona pests and desert home construction
• Local technicians trained in exclusion and treatment
• Reliable scheduling and customer support
• 2,000+ customer reviews and a 4.4-star average rating
• Trusted Desert Guard and SmartDefense programs

Ready to Take Control of Scorpions?

If you’re tired of finding scorpions indoors or want to take proactive steps before the season peaks, now is the time to act. Contact us to schedule your Desert Guard inspection or to ask about our home pest control plans. We’ll walk you through the process and build a solution tailored to your home.

Final Thoughts on Professional Scorpion Control in Tucson

When it comes to scorpions, prevention is far more effective than reaction. DIY methods may provide short-term relief, but can’t match the results of a professionally installed barrier and ongoing monitoring. For long-lasting protection and peace of mind, trust professional scorpion control from Northwest Exterminating.

We're here to help you reclaim your home—one secure entry point at a time. Contact us today to schedule your inspection or learn more about how Desert Guard can help protect your home from scorpions year-round.

In today’s blog, we’ll explore how June weather affects pest activity in Phoenix, Tucson, and surrounding communities, and what property owners can do to protect their homes and families this summer.

Heat: Turning Up the Pest Activity Across the Valley and Desert

The desert heat in Phoenix and Tucson means pests like scorpions, ants, spiders, and mosquitoes become busier looking for food, water, and shelter. Regardless of where you live, the summer sun fuels pest activity.

Scorpions especially thrive in these hot months, often seeking shelter in cool, shaded areas around homes. Fire ants, too, become more aggressive in the heat and can invade yards throughout the metro area.

Monsoon Rains: A Double-Edged Sword for Pests

June marks the beginning of the monsoon season in Arizona, bringing sporadic heavy rains. While rain can be a relief in the desert, it also leads to standing water, ideal breeding grounds for mosquitoes. Even small puddles in gardens, clogged gutters, or poorly draining yards can cause mosquito populations to spike.

Subterranean termites and other moisture-loving pests are drawn to the increased humidity and softened soil that come with summer rains. Areas with heavy landscaping irrigation or poor drainage can create ideal conditions for these pests to nest and move closer to the foundation—and even into your home.

What Should Phoenix and Tucson Homeowners Watch For?

• Increased Ant Activity: Ants may swarm inside or outside your home, searching for food and water.
• More Mosquitoes: Buzzing mosquitoes become more common near standing water.
• Scorpion Sightings: These nighttime hunters may take refuge inside your home or garage.
• Signs of Termite Activity: Check for pencil-width mud tubes along your foundation, baseboards, garage, or inside walls—especially in areas with moisture from irrigation or plumbing. Also, look for blistered paint, hollow-sounding wood, or unexplained damage to baseboards and flooring.

How to Protect Your Arizona Home From Pests

No matter where you live in Arizona, these steps can help keep pests at bay:

• Remove Standing Water: Regularly empty containers, check irrigation systems, and clear clogged drains.
• Seal Gaps and Cracks: Keep pests from sneaking indoors by sealing entry points around windows, doors, and foundations.
• Maintain Your Yard: Trim bushes, clear debris, and keep your landscaping well-maintained.
• Call the Pest Pros: For persistent or potentially harmful pests like scorpions, termites, and mosquitoes, professional pest control is the most effective solution.

Northwest Exterminating Protects Homes Across Phoenix, Tucson, and Southern AZ

At Northwest Exterminating, we understand the unique pest challenges posed by the Arizona heat and monsoon rains in Phoenix, Tucson, and their surrounding areas. Our experienced specialists provide tailored pest control services to protect your home and family from unwanted pests all summer long. Our services include:

• Ongoing home pest control
• Seasonal mosquito control
• Termite control
• Insect & rodent exclusion
• And more!

Whether you’re battling scorpions in Scottsdale or mosquitoes in Marana, we have the local knowledge and proven treatments to keep your home pest-free.

Don’t wait until pests take over. Fill out a form online or give us a call today to schedule a pest inspection. Let’s keep your home comfortable and pest-free through the heat and storms of summer!

At Northwest Exterminating, we’ve seen it year after year—when the desert heat collides with rising humidity, pest activity spikes. Knowing why this happens (and what to do about it) can help you stay one step ahead of pests.

What’s Going On With the Bugs?

Pests are just like us in the summer—they’re looking for a break from the heat and a place to hydrate. The shift from dry to wet weather kicks pest instincts into high gear, making your home a prime target for shelter and breeding.

Ants

As humidity rises, odorous house ants and other species become more active, expanding their colonies and foraging for food and water. Tiny cracks in your walls or foundation are all it takes for them to make themselves at home in your kitchen or bathroom.

Scorpions

Arizona bark scorpions don’t love the heat as much as you’d think. As temperatures climb, they sneak inside looking for cool, moist hiding spots—often in laundry rooms, garages, or under bathroom sinks.

Roaches

Roaches love the muggy air that comes with monsoon season. With more moisture in and around your home, they find dark, damp spaces—like basements, under sinks, or behind appliances—to nest and multiply.

Easy Ways to Prep Your Home Before The Rain Hits

The best defense is a good offense. Here’s how to make your home less inviting to pests during this seasonal shift:

• Seal up entry points: Caulk cracks, plug up weep holes, and weather-strip doors and windows.
• Keep it clean: Regularly wipe down surfaces and don’t leave food or standing water out.
• Dry things out: Repair leaks, clear gutters, and consider a dehumidifier in musty areas.
• Tidy the yard: Remove piles of leaves, firewood, and debris where pests like to hang out.

Why Homeowners Trust Northwest Exterminating

At Northwest Exterminating, we’ve been helping Southern Arizona homeowners outsmart desert pests for decades. Our local pest control pros know exactly what pests are active in each season—and more importantly, how to stop them from getting inside.

From scorpion control to long-lasting ant treatments, we’ve got you covered with pest solutions that work and service you can count on.

Protect Your Home Before the Storms Arrive

Don’t wait until pests have already made themselves comfortable. Contact Northwest Exterminating today to schedule your service—and enjoy a bug-free summer with peace of mind!