Family-owned since 1977, based in neighboring Seaford. Call (516) 221-6329 — available 24/7.
Massapequa is one of the most water-adjacent communities on Long Island’s South Shore. The canal system running through neighborhoods here is one of the reasons people choose to live in Massapequa — and one of the reasons subterranean termites, carpenter ants, and moisture-seeking pests are a recurring problem in these homes.
Water-table elevation, saturated soil near canal banks, and the postwar wood-frame construction that defines much of Massapequa’s housing stock create conditions that professional pest control understands — and that store-bought products are not designed to address.
Brennan Termite & Pest Control has served Nassau County since 1977. Based in neighboring Seaford, less than five minutes away, our technicians have treated homes in these South Shore communities across two generations of family ownership. The pest patterns here are not new to us.
Call us any time at (516) 221-6329 — available 24/7.
Subterranean termites require moisture, and Massapequa’s canal system keeps soil moisture elevated year-round — giving them a reliable pathway to wood structures throughout the community. Colonies can be active inside your home’s structural wood for two or three years before any visible sign appears: a swarm near a window in spring, a soft floor joist, paint bubbling without cause.
Brennan technicians inspect at the structural level, assess moisture, identify active versus historical activity, treat at the source, and explain every finding before leaving.
Carpenter ants are drawn to moisture-damaged wood — making canal-adjacent Massapequa properties an elevated target. They excavate wood to create nesting galleries, preferring fascia boards, window frames, and structural members near moisture sources. Surface spray kills foragers; the nest remains untouched and forager numbers recover within weeks.
Brennan locates the nest — inside the wall, in the framing, in exterior trim — and treats it there.
Mice enter through gaps the width of a dime: at the sill plate, around utility pipes, under a garage door that no longer seals. Homes near canal edges often have foundations that shift over time, creating small openings that weren’t there at original construction. Mice exploit those gaps beginning in October and stay through spring. Traps alone do not solve a rodent problem when the access route stays open.
Brennan identifies entry points, treats the active infestation, and walks homeowners through what needs to be closed.
Stinging insect nests appear most often in soffits, wall voids, and in the ground near landscaping beds and canal banks. Yellowjackets near a patio or walkway are a safety hazard — especially for anyone with a bee allergy. Trying to seal a nest entrance during the day or spray it with a consumer product agitates the colony without eliminating it. Brennan treats nests at night when the colony is inactive — safer and more effective.
Carpenter bees bore into the wood trim and decking common to canal-facing Massapequa homes. The holes look minor; the accumulated damage across seasons is not.
Cave crickets appear in Massapequa basements every fall. Centipedes near foundation walls, ground beetles, and spiders follow seasonal patterns that repeat reliably across Long Island’s South Shore. If you are finding pests inside your home that you cannot identify, a Brennan technician will name them, explain what is attracting them, and treat the problem rather than the symptom.
Brennan is headquartered less than five minutes from Massapequa at 2085 Paddock Rd. in Seaford. We are not servicing Nassau County from a regional office. We are neighbors.
Brennan customers across review platforms cite the same technician -- by name, across visits years apart. When a technician has been to your property before, they know its history.
"Spraying the home with a can of pesticide is only a band-aid," Michael Brennan has said directly. Brennan technicians locate the colony, nest, or entry point and treat it there.
Brennan does not sell monthly or quarterly spray programs. Service is applied to active pest problems. When the infestation is resolved, the job is done.
If follow-up is needed, Brennan comes back at no additional charge.
Brennan vehicles carry no company markings. Neighbors will not see a pest control truck at your home.
Active NPMPA (National Pest Management Professionals Association) certification with a Customer Trust Score of 94. A 5.0 rating across Google (83 reviews), Yelp (40 reviews), and Angi (7 verified reviews). Zero BBB complaints on file.
Massapequa’s elevated termite risk makes inspection findings during real estate transactions more common here than in drier communities. When a buyer’s home inspector flags termites or carpenter ants, the sale cannot close until two requirements are met: a licensed professional treatment and a one-year written guarantee. That written guarantee is a specific document — and not every pest control company issues it in the format lenders and real estate attorneys require.
Brennan performs the treatment and issues the one-year written home-sale guarantee so the contingency clears. If you are a Massapequa seller working against a closing date, call (516) 221-6329 directly. Brennan understands closing timelines and schedules accordingly.
1. You call, a person answers. Brennan is available 24/7 at (516) 221-6329. Not a voicemail, not a callback request form — a person.
2. A technician comes to your home. Free inspections are available. The technician identifies the pest, explains what is attracting it, and describes the treatment plan before starting any work.
3. Treatment goes to the source. The nest, colony, or entry point is located and treated there. Surface treatment follows once the source is addressed.
4. You are told what was applied and why. Brennan technicians explain every product used — what it is, how it works, and what to watch for afterward.
5. Free return visits are included. If the treatment needs follow-up, Brennan comes back.
Briefly let us know how we can help and we will contact you via your email.
Please leave your phone number if you would prefer a phone call.
Posted on Google![]()
nadene mccarthyTrustindex verifies that the original source of the review is Google.
Excellent customer service! The techs Mike and Mike were super knowledgeable, informative and clearly wanted us to be happy. Highly recommend!Posted on Google![]()
Christopher JoyceTrustindex verifies that the original source of the review is Google.
First time customer - I called Mike Brennan after being referred by my family member. He answered my call, evaluated the situation, gave me some incredibly helpful tips to address the immediate issue, and fit me in after his last appointment on the same day. Mike and his associate (also Mike) arrived when they estimated, inspected the problem area, got to work, eliminated the problem and sealed the area all within an hour. The job was foul and they got pretty dirty, but they maintained their professionalism throughout. It’s doubtful you’ll find a more professional team in the area. Though I hope I will not need this particular service ever again, I would not hesitate to call them should the need arise. Thank you Mike and Mike!Posted on Google![]()
Mercedes Cueva MarinTrustindex verifies that the original source of the review is Google.
Excellent service from start to finish. He was professional, punctual, honest, and extremely knowledgeable about termite treatment. From the initial inspection, he took the time to explain everything in detail with great patience, helping us understand exactly what was happening in our home, where the termites were likely coming from, and the best way to treat the problem. Thanks to his expertise, he correctly identified the source and created a detailed, effective treatment plan focused on the affected areas and around the home. He and his team completed the work efficiently and respectfully. It’s rare to find someone so trustworthy, dedicated, and clearly passionate about what they do. I highly recommend their service.Posted on Google![]()
Donna WernertTrustindex verifies that the original source of the review is Google.
Mike was professional, neat and explained everything . I would recommend him for any type of pest control you may need.Posted on Google![]()
Michele FedeleTrustindex verifies that the original source of the review is Google.
Mike is very knowledgeable. He explained how he was going to treat the area. It’s great to do business with a local family.Posted on Google![]()
Cindy WillisTrustindex verifies that the original source of the review is Google.
I see why he has a 5 STAR RATING. Did a great job at my house last week, professional...arrived at the exact time he said....fair pricing.....knowledgeable....and even explained everything he was going to do to treat. I will never use anyone else for my exterminating needs. A keeper...unlike the pests he treats!!! Thanks Mike....nice to give the business to a local family owned business that takes pride in their work.Posted on Google![]()
Karyn ZubkoTrustindex verifies that the original source of the review is Google.
I’ve been using this company for over 15 years!!! Simply the best!!!Posted on Google![]()
David KaufmanTrustindex verifies that the original source of the review is Google.
Mike is awesome! Really such an absolute pleasure to deal with. Randomly found him searching online (was looking for a truly family owner and operated business) and he didnt disappoint. We had an earwig infestation. I called Mike and he is probably one of the most patient human beings I have met. He spent time discussing the issue and the treatment. There was absolutely no pressure to use him. We ended up using him and he came and again explained everything he was doing.. he was extremely thorough and it's a month and half later and we are still bug free.Posted on Google![]()
David JohnsonTrustindex verifies that the original source of the review is Google.
Mike is such a fantastic guy! He goes above and beyond for us every time! Squirrels, rickets, yellow jackets... they do it all!!Load more