Top-rated pest control specialists.

Get matched with top pest control specialists in Washington, NH

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY WASHINGTON, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon19
    Verified pest control services reviews

Find Pest control specialists in Washington

Birch Hill Critter Solutions
4.7(
217
)
Pest Control - Birds and BatsPest Control - Small AnimalsPest Control - Birds and Bats - For Business+3 more

Serving Washington, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Emergency services offered

Warranties offered

"Immediate response to request from Bob, the owner of the company. The Job done within the week, in a professional manner. Would recommend for attic pest control issues and remediation! All of the employees were friendly and focused on doing a superb job. Would recommend the company!!!!"
Response time5 hrs
Response rate89%
4 neighbors recently requested a quote
Avatar for Ehrlich Pest Control
Ehrlich Pest Control
4.3(
11
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+2 more

Serving Washington, NH and surrounding areas

Approved

In business since 1921

Free estimates

Credit card accepted

"I had a fantastic experience with Ehrlich Southeast. Their customer service was excellent, from scheduling the appointment to the completion of the service. Their technicians were friendly, knowledgeable, and efficient, and they ensured my property was pest-free. I highly recommend them to anyone in need of pest control services."
Recommended by100%of homeowners
Avatar for Terminix® Pest Control
Terminix® Pest Control
4.3(
36
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Washington, 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.

My jobs
My jobs
My jobs
My jobs
My jobs

+2

64 neighbors recently requested a quote
Avatar for J PAUL AND SONS WILDLIFE CONTROL LLC
J PAUL AND SONS WILDLIFE CONTROL LLC
5.0(
19
)
Pest Control - Small AnimalsPest Control - Birds and BatsPest Control - Birds and Bats - For Business+1 more

Serving Washington, NH and surrounding areas

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

Serving Washington, 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
Mr. Mom Property Maintenance
4.6(
26
)
Pest Control - Birds and BatsPest Control - Birds and Bats - For BusinessPest Control - Rodents+3 more

Serving Washington, NH and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Alan came out to look at the site and do some measurements.  Then we communicated several times by email.  He was very good at keeping me informed of his schedule and the likely date he could complete the project.  He came out when he promised, and finished the work in just over two hours.  I was present as he did the work, and I was amazed at the speed at which he completed the task.  He also sent me an invoice by email the same day.  He offered a lower price upon completion because of how he could save on the wood costs.  I paid him the full price we had agreed upon verbally because I felt he deserved the bonus for his commitment to cost control.
"
Recommended by95%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+3 more

Serving Washington, NH and surrounding areas

In business since 1971

Credit card accepted

"They have been very helpful. The refrigerator we had, had a control panel that they could not replace, so they gave us options and we were able to get a new refrigerator. They have saved us a lot of money over the year. They probably saved us $5000 on an AC issue. They are very prompt at responding and have been very professional."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Showing 1-10 of 11
Pest Control questions, answered by experts

This varies based on the circumstance. Chemical-based pest control baits and poisons are usually the most potent, but they are unsafe to use around children and pets, so they won’t be a fit for every household.

Safer alternatives, such as boric acid and food-grade diatomaceous earth, can work as well, though they should still stay out of reach. Aside from that, the best thing any DIY-er can do is make their place uninviting by sealing off entry points, eliminating clutter, and maintaining a clean home.

Wasps don’t sleep in, but they are relatively inactive at night, sticking to the confines of the nest, in what’s known as a dormant state. Additionally, female wasps hibernate throughout the winter. That’s why evenings are the best time of the day to attack wasp nests.

Chemical treatments, bait systems, and physical barriers are common approaches.

Raccoons are primarily crepuscular and nocturnal, meaning they are most active at dawn, dusk, and throughout the night. While less common, they may come out during the day to find food, especially in warm months or during the spring birthing season (April and May) when caring for their young. Seasonally, raccoons are active year-round and do not truly hibernate. However, during periods of severe cold, they will often remain in their dens for extended periods.

Gel bait and gel bait traps use poison to kill cockroaches, and aren’t safe to use around pets. Many gel bait traps are called “child-resistant,” but this only means that the traps are hard to rip open for children. Large pets and children are still able to swallow them. If you use gel bait, use it in areas where pets and children can’t access them, such as under a washing machine. Another option is to use glue traps, which don’t contain pesticides and are safe to use around pets. 

The Washington, NH homeowners’ guide to pest control services

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