Colonial Pest Control

Colonial Pest Control

Colonial Pest Control

Pest Control

Nashua, NH

4.8 · 1131 reviews
4.8 · 1131 reviews

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  • Colonial Pest Control - Pest Control in Nashua, NH - Gallery Photo 1

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.

1131 Reviews for
Colonial Pest Control

What people say about Colonial Pest Control
Professional · 235
Knowledgeable · 145
Thorough · 122
Friendly · 106
Excellent · 98
· Show All
4.8 star average rating (1131 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Merrimack, NH
Your techs are always polite and helpful when they come. Anthony was terrific!
Bedford, NH
Very happy with your service. It was raining the day he came so he is coming back to do it a second time. Thank you so much for your honesty !He also gave me sound advice about securing the dog food in a container with a lid on it as I could attract more rodents. Something I never thought of.
Rollinsford, NH
I’m really happy with your service . My Tenennt are happy . Thank you and keep up the good work .
Milton, NH
Justin was very professional and polite. He was very knowledgeable and answered my questions easily. Greatly appreciate his work. Thank you!
Londonderry, NH
Great company. Great service.
Amherst, NH
Always great!
Derry, NH
Many thanks for your prompt services.for carpenter ants. Technicians were on time and knowledgeable.Let's hope the ants do not reappear. I appreciate the fact that the work is warrantied for the rest of the year. I would definitely use your service again.
North Hampton, NH
yes I have been happy with the service.
Hudson, NH
Great first treatment. Professional and obviously experienced.
Hampton Falls, NH
Service as promised. Couldn’t ask for more. Thank you!!!
Nashua, NH
Very pleased with service.
Nashua, NH
I was very happy with your service. Lance was professional, explained what he was doing, and thoroughly checked my home. Thank you, Lance, for your help with what was a worrying situation for me!
New Castle, NH
Only complaint, I would arrange payment before Mark arrived.
Nottingham, NH
Yes, I'm happy with your services. The gentleman was very nice and most professional.
I wish I had requested that he include spraying my small screened in porch. I think that may have been touched upon when he did the deck, becase there were less mosquitos afterward.
Do I owe you any money, or was the original price meant to cover this spraying?
Thank you,
Jocelyn King.
Portsmouth, NH
Haven’t seen any difference.
Rochester, NH
Hello, The services you provided was excellent, however I don't show as having received an invoice. I have received a service inspection report #532416 in the amount of $265, but not an invoice. Can you send me an invoice so I can pay you for your awesome service provided by Colonial?
Cornerstone VNA
178 Farmington Rd
Rochester, NH 038674.
South Hampton, NH
very professional. Our technician was on time and thorough. Happy clients.
Portsmouth, NH
On time… friendly, answered all questions…good feedback, suggestions, follow up. Excellent.
E. Rochester, NH
Excellent service - Mark was here on time and was very thorough and explained everything. No ants since - YAY.
Manchester, NH
Excellent service this representative always goes above and beyond.
Amherst, NH
Very happy, great service on time and professional.
Amherst, NH
Excellent service, very professional.
Rye, NH
I was very pleased with the professionalism and prompt service delivered by Justin. He was a pleasure to work with.
Merrimack, NH
Excellent service, very professional!
Bedford, NH
Colonial scheduled our appointment swiftly with no hassle, and was easily able to accommodate a special request to send a technician with many years of experience. The technician was efficient, courteous, and effective in his treatments for on-site ants and wasps, and provided a clear overview of both the day's treatments and their ongoing maintenance program. Professional, thorough, fair price and no-nonsense. Would highly recommend.
Nashua, NH
The young man who came to do the exterior spraying - rang my doorbell, introduced himself and indicated what he was going to do. Very polite, very courteous. I told him it wasn't necessary to let me know he was doing the work as I had received a postcard, he indicated he was new to the company. Very nice young man. Thank you.
Lee, NH
I think we are good with service.
Hopkinton, NH
I am always pleased with the service Russ provides. However, I must say that I am a bit surprised that I received a notice from the company a couple of months ago that someone would be here within a couple of weeks, and that I had to call the company two months later in order to get the service. It seems to me that you might need to rethink scheduling in order to prevent things like this. I was actually concerned that you had gone out of business when I had not seen or heard from you as to when we might have service.
Stratham, NH
Very professional. On time and knew their stuff.
Durham, NH
Good service on time and very thorough.
Windham, NH
We have been customers for over 20 years. Always happy with the service provided by Colonial Pest Control.
Hudson, NH
Entire process was great from initial contact (Joe) through service completion. Colonial was was very responsive and informative every step. The technician (Bill) was on time and professional. Awesome customer service!
Rye, NH
I still have mice !!!!! Aughhhhh!!!!! Please come back to see where they are getting in.
Kingston, NH
Great service. Very professional explaining the process. I would definitely hire them again.
New Castle, NH
I already wrote a long feet back the day the service was done so I hope you read that. Scott Winsper was the technician and he was very good. He was courteous and professional and very easy to have around.
He did a good job for me and collected the bees on my driveway which I thought was very thoughtful as well.
I would have him back here again if I need some more work done.
Nashua, NH
My Technician, Justin arrived on time. He did a great job installing the termite bait stations. He also took some time to explain everything to me and even made a few suggestions for Grub Control. This is my 2nd time having service from Colonial Pest Control. Now, I'm under contract with them. I am completely satisfied and happy with the service provided. Justin is a very polite and professional man. He reflects very highly on your company. Thanks!
Manchester, NH
service was amazing, the gentlemen that came to my home was pleasant, polite, professional, and explained everything that he was doing and answered any questions we had, thank you.
Greenland, NH
Friendly and thorough service! Very satisfied!,.
Plaistow, NH
My wife used colonial pest 23 yrs. ago and they were awesome. We had an ant problem at our rental property and they were awesome never had a problem after they were done. This yr. we had an ant problem at our residence and they came in did what they needed to do and we have not seen an ant since, they were here.
Somersworth, NH
Always professional, knowledgeable staff.