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TRUSTED BY WASHINGTON, NH HOMEOWNERS

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

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

Birch Hill Critter Solutions
4.7(
218
)
Pest Control - Birds and BatsPest Control - RodentsPest Control - Small Animals+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%
7 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
3.9(
1,074
)
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

"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."
My jobs
My jobs
My jobs
My jobs
My jobs

+2

51 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for J PAUL AND SONS WILDLIFE CONTROL LLC
J PAUL AND SONS WILDLIFE CONTROL LLC
5.0(
20
)
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

"Jordan came to my parents home, assessed the situation… squirrels outside (thankfully) but patched gable to prevents bats… trapped snd relocated 4 squirrels over 4 days; then closed up with heavy duty wire mesh and black tar like patch stuff; 2 year guarantee! Reasonably priced. Very friendly, prompt, thorough and professional. I highly recommend J Paul and sons for your ‘wildlife’ needs!"
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
DeBow Wildlife Service
New to Angi
Pest Control - Birds and BatsPest Control - Birds and Bats - For BusinessPest Control - Small Animals+1 more

Serving Washington, 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

For a non-chemical bed bug treatment, you can try spraying your mattress with a mixture of essential oils, rubbing alcohol, and water. Pesticide sprays are available, but using them can pose potential health risks to humans and pets—especially if they are not applied correctly. If non-chemicals do not eradicate your bed bug infestation, you should consult a pest control specialist to determine the best course of action.

Yes, dryer sheets can help repel mice. The strong artificial fragrances found in many dryer sheets, such as citrus, floral, or lavender, are unpleasant to mice, which are very sensitive to smells. Many people report success using them to deter mice from areas like cars, drawers, vents, and cupboards. The scent can last for many days, making the space undesirable for rodents. However, dryer sheets may not be a foolproof solution on their own. For more effective protection against rodent infestations, it is best to combine them with other preventive measures like traps, repellent sprays, and proper storage practices.

Aside from a warm, cozy place to curl up, you might wonder what attracts mice to your home. Several items attract mice, including: Birdseed Pet food Water Cereal and whole grains Food scraps from the composting bin Open trash cans High-fat and high-sugar foods Unused cars—they make great homes for chilly mice Insulation in the attic Clutter Brush from your yard, including leaves, sticks, wood, and shrubs (so mice can make nests) Overgrown trees or bushes—mice love to leap from branches onto the roof Indoor nesting materials, including cloth, paper, tissues, and toilet paper Tiny cracks in the siding or foundation

Attempting to kill a black widow spider can pose a significant health risk. When these arachnids feel threatened, they are more likely to attack, increasing your chances of getting bit. It's better to trap the spider and release it from a location far away from your residence.

Stink bugs are herbivores, so they do not bite. Their mouths are designed for feeding on plants. They do not have a stinger either, so the worst part of these pests is the foul odor they emit when they are disturbed. However, you want to avoid allowing an infestation to set in, so you should consider calling an exterminator if you are struggling to get rid of them.

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.