Bethesda Mosquito Control
Take Back Your Yard with Monthly Treatments Backed by 57 Years of Local Experience
Family Owned
57 years of experience serving local homes with pets and kids.
Lower Risk Products
Our research team picked materials better for the planet & your home
No Contracts
We don't lock you in with paperwork. Stay because it works.
Why Bethesda Homeowners Choose Better Termite for Mosquito Control
Bethesda's mature tree canopy, stream valleys, and shaded yards make it one of Montgomery County's most beautiful places to live — and one of the hardest hit by mosquitoes. From the wooded lots of Carderock Springs to the established neighborhoods around Edgemoor and Wyngate, standing water and dense vegetation give mosquitoes exactly what they need to breed and thrive.
Better Termite & Pest Control has been protecting DC Metro homes since 1968. Now managed by the third generation of the Schulz family, we bring 300+ combined years of field experience to every Bethesda mosquito control treatment. Our internal research team has removed 9 harsh chemicals common in the industry, choosing lower-impact alternatives like Essentria and EcoVia that we use in our own homes.
No binding contracts. No runaround. Just effective mosquito treatments with unlimited free callbacks until we reach the results you expect. If you're not happy, cancel anytime with 30 days' notice. Call 703-683-2000 and talk directly to a licensed technician — no phone trees.
Get a Free Quote
Choose the option that works best for you
Option 1: Call a Licensed Tech
Option 2: Submit Your Info to our Team
How Bethesda Mosquito Control Works
Our mosquito control starts with a thorough property inspection. Licensed technicians identify breeding sites — clogged gutters, birdbaths, decorative ponds, low-lying drainage areas — and map daytime resting zones in your foliage, ivy beds, and under deck overhangs.
Barrier spray treatment is the foundation of our program. We apply a combination of adulticide and insect growth regulator to vegetation, patios, fencing, and perimeter areas where mosquitoes rest. This dual-action formula delivers immediate knockdown and disrupts the mosquito life cycle so new generations don't develop.
Standing water that can't be eliminated receives targeted larvicide treatments. We focus on spots like tree holes, low-lying yard sections, and drainage easements — all common across Bethesda's older neighborhoods near Little Falls Branch and Cabin John Creek.
Monthly visits from April through October keep your protection current through the entire mosquito season. Between scheduled visits, our unlimited callback policy means we'll return at no extra charge if mosquito activity spikes after heavy rain or weather shifts.
Targeted backpack sprayer treatments along vegetation borders in Bethesda neighborhoods like Bannockburn and Carderock Springs
The Asian tiger mosquito thrives in Bethesda's tree-canopy neighborhoods and bites aggressively during daylight hours
In2Care stations provide continuous mosquito suppression without full-yard sprays — popular with Bethesda families
Monthly barrier treatments from April through October keep Bethesda yards comfortable for outdoor living
Asian tiger mosquitoes breed in containers as small as a bottle cap — common along Capital Crescent Trail neighborhoods
Comprehensive perimeter treatments address mosquito resting zones along foundations, decks, and landscaping borders
In2Care: A No-Spray Option for Bethesda Families
The In2Care mosquito system is a breakthrough for homeowners who want continuous mosquito control without monthly full-yard sprays. These specialized stations are placed in shaded areas around your property where mosquitoes naturally seek shelter.
Each station contains gauze strips treated with larvicide and a mosquito-specific fungus. When mosquitoes enter, they become contaminated with both agents. Here's where it gets interesting: those contaminated mosquitoes then fly to other breeding sites throughout your neighborhood, spreading the control agents through a process called autodissemination.
This means In2Care works beyond your property line. Female mosquitoes carry larvicide to containers, storm drains, and tree holes you can't even access — creating expanding zones of suppression across your block. It's especially effective in neighborhoods like Westmoreland Hills, Bannockburn, and Wood Acres where stream valley corridors bring mosquitoes from surrounding parkland.
Combine In2Care with Barrier Sprays
Many Bethesda customers pair In2Care stations with our barrier spray program for maximum protection. The stations work continuously between monthly visits, while barrier sprays provide fast knockdown when you need your yard mosquito-free for events, weekends, or everyday outdoor living.
What Bethesda Area Homeowners Are Saying
1,100+ 5 Star Reviews on Google "I love Darren over at Better Termite. He is always so attentive and kind, and really goes, IMO, out of his way to do a fantastic job. And I am so happy that I had NO MOSQUITOES this summer in my backyard in spite of the fact that there is a drainage area right behind my house, and that is 100% because of Better Termites services."
"I've had nothing but great experiences for 3 years now. Their consistent, reliable service really stands out for me, and everyone is always kind and easy to talk to. I also like that they're a local, family-run business...Kamaal, who I'm gonna call my customer consultant, is fantastic — he really listens to my concerns and works with me to come up with the best plan for whatever pest issues I'm dealing with."
"Better Termite uses pet-friendly, but not spider-friendly products, and we are now creepy crawly-free! Over the years, they've also tackled ants, bees, and HORRIBLE paper wasps! Further, Cindy and Darren are awesome to work with, and really know their stuff! I can't recommend this company enough."
"Better Termite has been keeping our house bug free for years with regular perimeter treatments. As a small, family owned business, they are able to personalize their approach based on your needs. It's clear that they prioritize customer service and communication. Highly recommend!"
"We've been a customer of Better Termite and Pest Control since moving into our Reston townhouse over 40 years ago...They have always provided great service. Cindy is especially helpful in scheduling visits and ensuring that the work is done properly. I highly recommend this business."
"I love Darren over at Better Termite. He is always so attentive and kind, and really goes, IMO, out of his way to do a fantastic job. And I am so happy that I had NO MOSQUITOES this summer in my backyard in spite of the fact that there is a drainage area right behind my house, and that is 100% because of Better Termites services."
"I've had nothing but great experiences for 3 years now. Their consistent, reliable service really stands out for me, and everyone is always kind and easy to talk to. I also like that they're a local, family-run business...Kamaal, who I'm gonna call my customer consultant, is fantastic — he really listens to my concerns and works with me to come up with the best plan for whatever pest issues I'm dealing with."
"Better Termite uses pet-friendly, but not spider-friendly products, and we are now creepy crawly-free! Over the years, they've also tackled ants, bees, and HORRIBLE paper wasps! Further, Cindy and Darren are awesome to work with, and really know their stuff! I can't recommend this company enough."
"Better Termite has been keeping our house bug free for years with regular perimeter treatments. As a small, family owned business, they are able to personalize their approach based on your needs. It's clear that they prioritize customer service and communication. Highly recommend!"
"We've been a customer of Better Termite and Pest Control since moving into our Reston townhouse over 40 years ago...They have always provided great service. Cindy is especially helpful in scheduling visits and ensuring that the work is done properly. I highly recommend this business."
Tick Control Alongside Bethesda Mosquito Treatments
Bethesda's proximity to Rock Creek Park, Cabin John Regional Park, and miles of stream valley corridors creates significant tick exposure for families and pets. Deer move freely between parkland and residential backyards, carrying ticks into your yard.
Our tick program starts in March with granular applications targeting the spring nymph surge. We focus on ecotone areas — the transition zones where your landscaping meets natural vegetation — because these boundaries are prime tick habitat and the most likely spots for human encounters.
Topical tick spray treatments run from April through October alongside your mosquito visits, which means both services share the same appointment. November wrap-up treatments target overwintering adult ticks, reducing next year's population before they settle in for winter.
Why Bethesda Residents Bundle Tick and Mosquito Control
Lyme disease, anaplasmosis, and ehrlichiosis cases continue rising across Montgomery County. Our SeasonGuard+ plan bundles mosquito, tick, pest, and termite protection into one monthly service starting at $95/month — the most comprehensive coverage with the least hassle. One technician. One bill. One less thing to worry about.
Local Mosquito Conditions in Bethesda, MD
Bethesda mosquito pressure is driven by three factors that intersect across the 20814, 20815, 20816, and 20817 ZIP codes: the area's extensive tree canopy, multiple stream valley watersheds, and a humid subtropical climate that supports mosquito activity from April through October.
The Asian tiger mosquito (Aedes albopictus) is the dominant daytime biter throughout Bethesda. It breeds in containers as small as a bottle cap and thrives in the shaded yards and mature landscaping common in neighborhoods like Edgemoor, Greenwich Forest, Battery Park, and Wyngate. The common house mosquito (Culex pipiens) takes over at dusk, breeding in standing water along the Cabin John Creek, Little Falls Branch, and Willett Branch corridors.
Properties that back to Cabin John Regional Park, Rock Creek stream valley, or the Capital Crescent Trail corridor experience heavier mosquito pressure than those in the downtown Bethesda core. These green corridors provide cool, damp microclimates and standing-water pockets after every rain event — creating a constant resupply of mosquitoes into adjacent residential streets. Our treatments are calibrated to these local patterns, with extra attention to stream-adjacent properties where pressure is highest.
What to Expect from Your Mosquito Treatment
Step 1: Phone consultation. Call 703-683-2000 and speak directly with a licensed technician. No phone trees, no overseas operators. You'll get a detailed quote and treatment plan tailored to your property and neighborhood conditions.
Step 2: Property inspection. Your technician arrives and conducts a thorough walkthrough of your yard, mapping breeding sites, resting zones, and drainage issues specific to your lot. Bethesda properties near stream valleys or mature tree stands often have unique breeding hotspots that generic treatments miss.
Step 3: Barrier spray application. Using a backpack mist blower, we apply our adulticide and insect growth regulator combination to foliage, deck undersides, fence lines, and shaded areas. Our research-vetted products deliver fast knockdown — over 50% mosquito reduction within 24 hours — while disrupting the breeding cycle.
Step 4: Monthly maintenance. Recurring visits every 4 weeks maintain your mosquito barrier through peak season. Each visit includes a fresh inspection for new breeding conditions, especially after heavy rainfall. And if mosquitoes surge between visits? Call us. We'll come back at no extra charge — that's our Better Promise.
Your Seasonal Mosquito Control Schedule
March–April: Early season larvicide. We hit overwintering egg sites before they hatch. This is the most impactful treatment of the year — starting early means you're ahead of the first generation of mosquitoes instead of playing catch-up all summer. Granular tick treatments start now too.
May–September: Monthly barrier sprays. Peak mosquito season demands consistent monthly treatments. Each visit covers vegetation, hardscape, and standing water sources while our technicians monitor for new breeding conditions created by summer storms and landscape changes.
October: Fall wrap-up. A final treatment reduces the overwintering mosquito population that would otherwise emerge the following spring. This late-season application also targets adult ticks before they go dormant, reducing next year's baseline populations for both pests.
Year-Round Protection with SeasonGuard+
Our most popular Bethesda plan bundles mosquito, tick, pest, and termite control into 9 strategically timed visits per year. One monthly payment covers everything — no separate bills, no scheduling headaches. It's the approach families in Edgemoor, Bannockburn, and Wyngate rely on for comprehensive outdoor and indoor protection.
Serving Bethesda & Surrounding Montgomery County
From downtown Bethesda to Cabin John, Chevy Chase, and Potomac — we're your local mosquito control experts.