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Gnat Control Services in Waukesha County & Milwaukee North Shore

No More Pesky Gnats Around Your Home & Business

Gnats can make an otherwise perfect patio night miserable—swarming around your face, hovering near doors, and showing up anytime you step outside. Mosquito Squad of Waukesha County & Milwaukee North Shore provides gnat control designed to reduce gnat activity around outdoor living areas so you can enjoy your yard, deck, and entryways without constant annoyance.

Because gnat pressure is often tied to moisture, shade, and organic buildup, we take a targeted approach based on what’s happening on your property. Whether gnats are concentrated near landscaping, under decks, around garbage areas, or by damp sections of the yard, our technicians focus treatment where it matters most.

Why Choose Mosquito Squad for Gnat Control?

Gnats are persistent and can rebound quickly when conditions are right. Professional service from Mosquito Squad of Waukesha County & Milwaukee North Shore helps you control the problem with a plan that addresses the areas gnats use most.

Targeted Treatment Strategy: We focus on the zones where gnats gather—rather than applying a one-size-fits-all approach.
Built Around Your Outdoor Spaces: Patios, porches, entryways, and seating areas get priority so you can use your space again.
Seasonal Timing Matters: Gnat activity often spikes in warm, damp stretches, and we help you stay ahead of those surges.
Residential + Commercial Support: We provide service for homes and businesses that need outdoor areas to feel comfortable and welcoming.

Gnat Control Options for Your Property

We start by identifying where gnat activity is strongest and what conditions may be contributing—like damp soil, shaded landscaping, standing water nearby, or organic material that holds moisture. Then we recommend a treatment plan that fits your needs, whether you’re looking for ongoing seasonal support or help during a sudden spike.

Many customers see the biggest improvement when treatment is paired with simple property adjustments. If it makes sense for your situation, we’ll share practical recommendations—like improving drainage, reducing standing water, and keeping problem zones cleaner and drier—so your results last longer between visits.

Common Signs of Gnat Activity

Not sure if it’s gnats? A common sign is small swarms hovering around your face or gathering near doors and windows, especially when you step outside. You may also notice more activity around damp landscaping, shaded areas, and mulch beds where moisture tends to linger.

Gnats often hang around patios, grills, outdoor trash, and compost areas, and they can feel noticeably worse after rainy stretches or humid weeks. If you’re seeing these patterns regularly, targeted service can help reduce the day-to-day frustration and make your outdoor spaces easier to enjoy.

Areas We Serve

Mosquito Squad of Waukesha County & Milwaukee North Shore proudly serves communities throughout the region, including Milwaukee, South Milwaukee, Racine, Waukesha, West Allis, Brookfield, Menomonee Falls, West Bend, Germantown, Oconomowoc, Beaver Dam, New Berlin, Wauwatosa, Elm Grove (Waukesha County), and Hartford. Not sure if you’re in our service area? Reach out and we’ll confirm quickly.

Get Started with Gnat Control Today

If gnats are taking over your patio, yard, or entryways, Mosquito Squad of Waukesha County & Milwaukee North Shore is ready to help with a targeted plan built around your property. Contact us today for a free quote, and we’ll recommend the right gnat control approach for your location, your outdoor spaces, and the conditions driving activity.

Every job is 100% satisfaction guaranteed.

It’s our promise.

If you are not fully satisfied with your service, contact your Mosquito Squad office and we will make it right!

Our Guarantee

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Protect what matters most

Frequently Asked Questions About Milwaukee Gnat Pest Control

Why are gnats so bad in my yard?

Gnats tend to thrive when there’s moisture and humidity, so activity often ramps up around shaded landscaping, damp soil, mulch beds, and areas with organic debris like leaf litter or overwatered garden zones. These spots can stay wet longer, giving gnats the conditions they prefer and making patios and entryways feel worse than the rest of the yard. You’ll usually notice the biggest spikes after rain, during humid weeks, or when irrigation runs frequently, because moisture sticks around and gnats can become more active fast. Areas near standing water, clogged gutters, poorly draining sections of the lawn, compost bins, or outdoor trash can also contribute. Reducing excess moisture and targeting the problem zones helps bring gnat pressure back down.

How fast will I notice fewer gnats after treatment?

Many customers notice improvement within a short window, but results depend on weather and moisture levels. If conditions stay damp, gnats can remain active—so consistent timing and addressing problem areas help.

Do you treat other outdoor pests too?

Yes. In addition to gnat control, we also provide services for common outdoor pests like mosquitoes, ticks, flies, no-see-ums, spiders, and stinging insects. If you’re dealing with multiple issues, we can recommend a plan that addresses them together.

Do I need to be home for my appointment?

Usually, no. As long as we can access the areas being treated (and gates are unlocked), service can typically be completed while you’re away. If there are specific zones you want prioritized, just let us know ahead of time.

What can I do between visits to help reduce gnats?

A few simple steps can make a noticeable difference because gnats tend to build up in moist, shaded areas. Start by reducing standing water (plant saucers, buckets, low spots in the yard), and improve drainage where you can—especially in consistently soggy sections of lawn or garden beds. If you use irrigation, avoid overwatering and adjust timing so soil has a chance to dry out.

It also helps to keep outdoor trash tightly covered, clean up spilled food and drink areas, and remove wet organic debris like leaf piles, decaying grass clippings, or damp mulch buildup. If you compost, keep the area tidy and covered when possible. These adjustments reduce the conditions gnats prefer and help your treatments perform better between services.

Take it from our customers

Reviews of your local Mosquito Squad

4.8 avg

(929 reviews)

Ozzy Paz

"Des came by to complete a Mosquito Extermination application and he went above and beyond. He was very friendly, thorough, and he didn’t give the mosquitos a flying chance. Great job!"

Sherryl Ellis

"Great job Mosquito Squad! No mosquitos all summer! We like your natural insecticide treatment option- Thank you!"

Glenn Bury

"Des always takes great care of our property and home. Attention to detail and expertise is fantastic. You know immediately how effective his service is. My wife and I are very pleased and highly recommend Mosquito Squad and Des. Thank you."

Judy Huebner

"We need someone to come out before this Friday because the bees are still around where they put a bomb"

mark slezak

"We have been a customer of Mosquito Squad for the past 12 years. We live on 3 acres heavily wooded lot. We would not be able to enjoy our yard without Mosquito Squad. We have been very happy with the service. The times when the treatment did not seem to work as well as other times Mosquito Squad is always there to do a retreatment at no cost. Today Our Technician's name was DCS. He was especially kind and professional and wanted make sure we were very satisfied with the treatment. We will continue to be a long term customer of Mosquito Squad. One other thing to mention is the treatments eliminate ticks in our yard. Have not seen a tick in 12 years."

Tony D

"We have had 2 other services and neither were even CLOSE"

Caryl O'Driscoll

"The technician was very professional and did an outstanding job. He was very thorough and careful of the property. I would highly recommend him and the company."

Jenn Schmit

"Bella was great!"

Cindy Packard

"I just get the mosquito spray. I never have mosquitoes so I would say it’s a great service. They’re always punctual friendly. Let me know when they arrive and let me know when they leave."

Michelle Melstrand

"Thank you! The guys did such a thorough job. I was actually at home at the time of service to see the work they did. Thank you as well for coming back to do a re spray as I am highly allergic. The guys were so kind and polite. :):)"