Top-rated pest control specialists.

Get matched with top pest control specialists in Grantham, NH

Enter your zip and get matched with up to 5 pros

Need a pro for your pest control project in Grantham, NH?

Select your specific project to find the pro for you.

TRUSTED BY GRANTHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon12
    Verified pest control services reviews

Find Pest control specialists in Grantham

Avatar for J PAUL AND SONS WILDLIFE CONTROL LLC
J PAUL AND SONS WILDLIFE CONTROL LLC
5.0(
19
)
Pest Control - Birds and BatsPest Control - Birds and Bats - For BusinessPest Control - Small Animals+1 more

Serving Grantham, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time1 day
1 neighbors recently requested a quote
Avatar for Terminix® Pest Control
Terminix® Pest Control
4.4(
12
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Grantham, NH and surrounding areas

Approved

In business since 1927

Free estimates

Warranties offered

When pests show up, so do we.\n\nFor nearly a century, Terminix® has been one of America's most trusted names in pest control. Every day, our exterminators serve thousands of homes and businesses nationwide, combining national service with local knowledge to provide best-in-class, proactive pest management solutions. We stop problems before they start and respond quickly if issues arise, keeping your property protected.\n\nAnd for extra peace of mind, if pests come back, so do we‐guaranteed.\n\nThe Terminix It Guarantee means that if pests come back, so do we – to re-treat at no additional cost. No excuses, just a commitment to care for your home like it's our own with protection you can trust.3

My jobs
My jobs
My jobs
My jobs
My jobs

+2

79 neighbors recently requested a quote
Avatar for Terminix
Terminix
3.9(
974
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+1 more

Serving Grantham, NH and surrounding areas

In business since 1927

Free estimates

Credit card accepted

"We found evidence of termite infestation. They responded quickly and inspected property the following day. Price was reasonable and employee was knowledgeable. He explained scope of work and options thoroughly. We added pest control as additional price was very reasonable. Work was performed the following day and we are satisfied with service."
Termite Treatment
Technician inspecting foundation
Termite Treatment
Pest Control
Pest Control

+2

Recommended by83%of homeowners
Avatar for Terminix
Terminix
3.7(
472
)
Pest Control - Bed BugsPest Control - Bugs and InsectsPest Control - Rodents+1 more

Serving Grantham, NH and surrounding areas

In business since 1927

Free estimates

Credit card accepted

"Very friendly tech came to examine our house. He was really late, but this did not matter - lost his way. The cost was way beyond what we are willing to pay for pest control (over $1000) but we do have a fairly problematic carpenter bee problem."
Pest Control
Pest Control
Pest Control
Termite Treatment
Termite Treatment

+2

Recommended by86%of homeowners
Sully's Pest Services, LLC
5.0(
2
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+3 more

Serving Grantham, NH and surrounding areas

In business since 2022

Free estimates

Credit card accepted

At Sully's Pest Services, LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Response time1 day
Showing 1-10 of 11
Pest Control questions, answered by experts

You can use commercial repellents to help deter rodents, but they often have mixed results. A better solution is preventing rodents from getting under your home in the first place. Using steel wool or foam sealer, plug all potential entry points like gaps and cracks in the foundation. 

Also, consider installing hardware cloth or wire mesh over vents, utility openings, and any openings under the porch or foundation. Regular inspections and maintenance will aid in early detection and prevention, ensuring a rodent-free environment beneath your house.

When woodpeckers start banging on your walls or roof, they are probably looking for insects to eat, storing nuts for winter, drilling a hole to make a nest, or communicating with other birds to establish territory or find a mate.

The size of the hole can help determine the reason for the pecking. Small irregular holes are a result of insect hunts. Acorn holes are more consistently sized and often fitted with a nut in the middle. Nest holes are large and have rounded edges. If the bird is pecking to mark its territory or attract a mate, it may leave dents rather than holes, and the noise will stop when the mating season starts in spring.

You should not squish a roach because it can spread disease, attract more roaches, and release allergens. Roaches feed on the bodies of dead roaches, making more of them come. Squashing an individual roach only kills that one, whereas boric acid powder or baking soda can kill an entire population because it travels back to the nest before dying.

Hornets are attracted to bright colors that look like flowers, including purple, pink, white, green, and yellow. They are least attracted to dark colors, such as blue and black. 

Experts provide safe, comprehensive solutions that eliminate current problems and prevent future infestations.

The Grantham, NH homeowners’ guide to pest control services

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