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Top-Rated Pest control specialists in Jefferson - Updated Nov 2026

Avatar for Terminix® Pest Control
Terminix® Pest Control
3.9(
1,074
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Jefferson, NH and surrounding areas

Approved

In business since 1927

Free estimates

Warranties offered

"Very knowledgeable guy who seem to know what he’s doing. Don’t know results of spraying. Have had much rain since. Will have to see if it worked. Terminex will spray again the beginning of next month."
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+2

51 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for BANNER PEST CONTROL INC
BANNER PEST CONTROL INC
4.1(
7
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+3 more

Serving Jefferson, NH and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"Banner came out and offered an amazing service plan which was completely tailored to our needs and was much more inexpensive than their local and national competitors. The maintenance plan covers any in home pests for no additional charge. The exceptions were; termites, bedbugs and wildlife. However they do offer discounts while on the plan. Nice guy, answered all of our questions and we felt comfortable buying the same day."
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Recommended by71%of homeowners
DeBow Wildlife Service
New to Angi
Pest Control - Birds and BatsPest Control - Birds and Bats - For BusinessPest Control - Small Animals+1 more

Serving Jefferson, NH and surrounding areas

In business since 1996

Free estimates

Warranties offered

DeBow Wildlife Service provides a service of removing nuisance wildlife from commercial and residential properties. We have over 15 years of experience diagnosing and presenting long-term solutions for your wildlife problems. We specialize in the removal of squrriels, bats, beavers, skunks, raccoons. Our staff is professional and courteous to your needs. Call today for your free estimate!

Pest Control FAQs, answered by experts

Aphid infestations happen when aphid-attracting plants like mustard and nasturtium are present, there’s a lack of predators, or plants are weak. Avoid plants that aphids love, and consider increasing natural predators that keep aphids at bay. Birds, wasps, and ladybugs play roles in balancing out aphid infestations, so add pollinator plants and habitats to your yard that attract birds and other aphid predators.

Water bugs won’t actively chase you, but they earned the nickname “toe-biters” for good reason. Water bugs are highly defensive. They typically rest an inch or so below water, waiting for prey. But if they feel threatened by a human that gets close, they may inject the person with a harmless venom from their legs, which may feel like a bite.

Generally, the chemicals in hornet venom deliver a more painful sting than wasp stings. But wasps can still pack a punch when they sting, especially if they sting multiple times. One of the most painful insect stings in the world is that of the tarantula hawk. Fortunately, this sting is usually only an issue if you’re a tarantula.

If you’ve ruled out small cockroaches, some other bugs you might mistake for bed bugs are carpet beetles, bat bugs, and booklice. However, they’re usually found in different parts of the home. Carpet beetles are found in fabrics and carpets, bat bugs live in attics, and booklice dwell around books and damp areas.

Male carpenter bees actually don't have a stinger, but they will hover around areas as a defense mechanism to deter intruders. However, females can sting but are not typically aggressive and tend to only sting when threatened or provoked. They are less active at night, so you are less likely to encounter them because they tend to rest at night.

The Jefferson, NH homeowners’ guide to pest control services

From average costs to expert advice, get all the answers you need to get your job done.