Colonial Pest Control

Colonial Pest Control

Colonial Pest Control

Pest Control

Nashua, NH

4.8 · 1023 reviews
4.8 · 1023 reviews

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About Colonial Pest Control


Nashua, NH
Also serving: Bedford, NH · Portsmouth, NH


Pest Control



Business Hours

Monday through Friday · 7:00AM to 7:00PM Saturdays · 8:00AM to 2:00PM

Payment Options

Visa, Mastercard, American Express, Discover, Cash, Check

Years in Business


About This Business

Colonial is one of the largest and most sought-after pest control companies in central and eastern Massachusetts, southern New Hampshire and southern Maine. Since 1984, Colonial has been providing effective, low-cost protection from pests for residential homeowners. Today, we have more than 8,000 satisfied residential customers under contract for preventative maintenance.

1023 Reviews for
Colonial Pest Control

What people say about Colonial Pest Control
Professional · 203
Knowledgeable · 134
Thorough · 107
Friendly · 98
Excellent · 87
· Show All
4.8 star average rating (1023 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Dover, NH
Colonial was quick to respond, very friendly, and thorough in the inspection of places where pests could be entering. I have not heard a single sound from the little critters since! Excellent service and I highly recommend Colonial Pest Control.
Hampton, NH
Great service, technician was very knowledgeable. Thanks.
Amherst, NH
I now have dead mice rotting in my walls, filling my home with an awful odor. I trusted the experts to be upfront with me about the details of their service, but no one ever mentioned this as a possibility. Lesson learned, stay away from any company that doesn't clean up the mess they leave behind.
Hollis, NH
Russ was excellent! We just moved into a unique property and had the unpleasant surprise of mice! He was professional, informative and very personable. Hoping the results of the elimination plan are successful. We would definitely recommend Colonial.
Hudson, NH
Awesome service and professional.
Nashua, NH
Good service tech assigned was great and helpful
Need to get a follow up.
Hudson, NH
They did a good job. Thought we had carpenter ants but no mice!!! Took good care of us.
Salisbury, NH
Fast, easy and fully disclosed expectations. Thank you.
Atkinson, NH
We are very satisfied with the service we received both on the initial contact and the home visit by the technician. Friendly and thorough.
Derry, NH
Lance is coming back for one more appointment on friday morning. So far so good. He got rid of the rodents i needed gone. Lance was very knowledgeable and professional and i give him and colonial pest A+. Thank you for a job well done.
Concord, NH
Russ has been very pleasant to work with. Excellent people skills, very knowledgeable. Pleasure to work with.
Durham, NH
great service.
Manchester, NH
Just wonderful!!
New Castle, NH
Very responsive and thorough crew. Happy to provide explanation of situation and what could be done to remedy.
Loudon, NH
I have been using Colonial Pest Control for many many years at several locations and have never not been satisfied! The employees are always very friendly and the cost is very reasonable. I would highly recommend them.
Brookline, NH
On time, professional, helpful and intelligent. Highly recommend.
Nashua, NH
Dana was very professional and efficient at communication and installation process.
Nashua, NH
Excellent service and advice. Would recommend to anyone.
North Hampton, NH
No sign of bugs anywhere. No pitter patter of little animal feet. Sure smells like dead mice in my house. I guess that's a good thing. So far I've only SEEN one dead mouse. Not what I'd call a pleasant experience. But necessary. Thanks.
Newmarket, NH
I'm extremely happy with the work done by Colonial Pest Control. Justin was personable, professional, efficient and answered all of my questions. He turned a very stressful situation around and helped to put my mind at ease.
Windham, NH
Kevin was great....pleasant and thorough. Mice should be gone in two weeks.🐭🐁🐀🧏‍♀️.
Wolfeboro, NH
Colonial Pest Control was great to work with starting with Jonathan in the office through to Anthony who did the service. They were professional, courteous and took the time to make sure they covered our pest control concerns.
Dover, NH
Perfect service! Really happy with the technician, he was really knowledgeable and professional.
Dover, NH
I regret to say I am most unhappy that someone (Anthony) showed up at my property without an appointment and when I couldn’t be there to give him access. I have a tenant who won’t let anyone in unless I am present. I got the post card in the mail and in the past would call and schedule an appointment but before I could do that I have a bill in my email. I continue to have a problem with mice and last Sunday morning saw one in the kitchen by the fireplace. I would have liked to have the baits checked in the basement. I will be there Oct 16 to 21st and Oct 25 to Nov 1st. Catherine Judd, 281 Back Road, Dover, NH.
Weare, NH
Always informative ,professional and excellent service.
Derry, NH
I used another pest company for my rat issue and was extremely disappointed and was beginning to think I was stuck with him in my new home. I contacted Colonial Pest Control and Russ was able to come to my house that day as well as schedule me in the next day even though they were booked out for weeks. I cannot overstate how great Russ was, he was professional, blunt and extremely knowledgeable. He did not get frustrated when questions were asked and rebuilt my confidence in the fact that this rat would finally be caught. Recently this rat was trapped and I couldn't be happier. I inherited this rat since I moved to my home and have been dealing with it for over 3 months. I can now rest easy knowing that it has finally been removed from the home and no longer damaging my home. If you do get this service ask for Russ, he is the man.
Greenland, NH
Quick response and very efficient!!
Somersworth, NH
I have been very unhappy with the gentlemen you have been sending me for service for the past year
His name is a Mark and he replaced Mark Leahy
He is curt, rude, and has no customer service skills
He actually chastised my 90 year old tenant because she was not leaving th house fast enough when he was going to spray

I have tried my hardest to get along with him but he is not worth the effort

I do not want him back to my house!
On a good note, you sent another gentleman this week and he was wonderful!
He was polite to myself and my family
very professional in getting the work done and answered all my questions in a polite and friendly manner
I hope he can continue servicing us!
Gilmanton Iron Works, NH
The guy who was here was awesome he did an excellent job I’m very happy with Colonial this is the second time they come here and I’m very satisfied in my book you’re a 10.
Manchester, NH
Very efficient sand thorough.
Portsmouth, NH
Excellent service. All work was done in less than two hours and has been very effective at controlling the carpenter bees. The Colonial Pest Control associate was very knowledgable. Everything was cleaned up around the house. I would use Colonial again.
Manchester, NH
Great company.
Francestown, NH
I have had them for years. They went from 200 a year to now almost 400 for the same service. They are very limited in what they will do. We had a big issue with Acadia bugs, and they were of no help. We had to hire another solution. Mole issue - no help - had to hire another contractor. Positive - Nick came out last week and we had bee's - he spayed from them I was told.
Londonderry, NH
very happy with the service.
Hampton, NH
We were very pleased with the service, and especially with the technician. He was a polite and knowledgeable young man (I wish I could remember his name, but I'm sure you have it on file who came to our house). He represents your company quite well. Make sure you treat him right and keep him with the company!
Nashua, NH
They are great! Professional, friendly and punctual. I like that they send you a photo of the team member who will be visiting your home for the appointment. That way you know whom to expect.
Pelham, NH
Everyone is very professional and attentive to the customer.They are prompt and informative along the way. Outstanding customer service shown by all team members.Highly recommend this company!!
Raymond, NH
Was very happy with the service. The technician was very thorough and all contact with the company was great! They were recommended to me and I would definitely recommend them to others.
Windham, NH
I was dissatisfied with my most recent Colonial treatment. I have a problem with cicadia killer wasps. When I discussed the issue with the technician, his 1st response was that they were "protected". When I debated that point he said I had a "lawn maintenance" issue. Needless to say I was unhappy with the Colonial service. I called another pest control service and they provided instructions to me about dealing with the wasp issue.
Weare, NH
Your team does a great job, thanks.