Colonial Pest Control

Colonial Pest Control

Colonial Pest Control

Pest Control

Nashua, NH

4.8 · 362 reviews
4.8 · 362 reviews

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.

362 Reviews for
Colonial Pest Control

What people say about Colonial Pest Control
Professional · 81
Knowledgeable · 69
Thorough · 40
Friendly · 38
Efficient · 26
· Show All
4.8 star average rating (362 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Bedford, NH
I was very happy with your service!
Bow, NH
Russell is very proficient and knowledgeable. He always does a great job.
Seabrook, NH
Tim was very knowledgeable and personable.
I am very pleased with his work.
Exeter, NH
Great service, explained everything that he was doing very thorough, very personable.
Atkinson, NH
He answered questions about mice coming in as it gets cold.
Hampton, NH
I think this is an excellent service, however I rather wish they had taken more time spraying the shed on the property since we already had a huge ant nest in there.
Chester, NH
We have not seen one bug or ant in our home all summer! Happy to have the fall treatment done.
Brentwood, NH
Very polite and respectful of the property.
Kittery Point, ME
V Good ; Tim Excellent; thanks.
Henniker, NH
Russell was right on schedule, knowledgeable, had excellent customer relations, answered all our questions and worked efficiently. He is requested for next service.
Portsmouth, NH
Arrived on time. Explained this situation and what he was going to do. So far looks like he was successful eliminating the issue.
Hopkinton, NH
We have always been pleased with Colonial Pest. We have used them for over 20 years and have recommended them to others. Kera was here this past week and, as usual, did a thorough inspection and knowledgeable treatment of our property. thank you!
Hampton Falls, NH
Timothy is knowledgeable and thorough.
Contoocook, NH
Always does a nice job, on time and very respectful.
Exeter, NH
They were able to successfully exclude the flying squirrels from the space between the roof and 3rd floor ceiling. Overnight the problem was solved! There were some blips along the way... Lance came to do the work on a different day than scheduled with no call to let me know of the change to the plan. Also I placed 2 calls with relevant info (regarding payment and updating squirrel evidence) and that info wasn't shared with the people who needed it. Finally the original person evaluation our house didn't correctly identify that we had a squirrel problem, but his suggestions to remedy it were the same none the less. Overall the cost was the most affordable of 3 estimates and they got the job done.
Hopkinton, NH
I have wasps flying all around my house. I thought with the routine sprayings that this would not be a problem. I'm hoping with this last service call, they will be gone.
Stratham, NH
Tim keeps it educational and funny
Great service.
Manchester, NH
Explained answers to all of my questions and were very professional.
Rochester, NH
Reliable, came to door to let us know he would be spraying foundation.
Derry, NH
Your technician was right on time, actually early and waited for me to get home which was great. It looked like the application went well but I have a lot of bees in my basement now and not sure that is what was suppose to happen.
Milford, NH
My technician (Russell) was professional, knowledgeable, and prompt and personable.
Hampstead, NH
It was good and the technician was very knowledgable.
Laconia, NH
Reliable, convenient, technician informative and professional.
Moultonborough, NH
Efficient, professional and effective.
Rye, NH
Like Tim. Disappointed in the fact we showed up 30 min after he was there and there was a dead mouse in sticky trap that had been there for more than a day or two. Just missed it. Have a difficult. This round paying for a visit. Call me at 617-57-8620.
Eliot, ME
We have been customers for twenty years now and have always been very satisfied with your service and the results. Mark does a great job and represents your company very well.
Milford, NH
Extremely professional and curteous. Provided answers to all my questions, especially concerning the products used and my dog. Notify me when they arrived so I know someone is outside and again when they leave. Never any issues and would diffently would recommend to friends and neighbors.
Nashua, NH
Tech was on time, polite and through and explained the process.
Pembroke, NH
I didn't know he/she came. I was at work. I had received a letter letting me know he/she would be in the area prior to finding the bill when I got home. Tech did not make contact with my father, who was home so I won't be rating this.
Bedford, NH
Very friendly and helpful.
Hudson, NH
For years it has been very good. This summer 2nd treatment was very late. Not sure it will even do anything at this point. I was not home to rate my technician. Usually when I do meet them they are very good.
Hampstead, NH
rang door bell , id himself and explain service provided.
Pelham, NH
Must be going well since we've seen very few pests this year, especially bees which we've had in the past :)
Madbury, NH
Colonial was quick, professional, and courteous throughout the entire process. Would definitely recommend to others.
Manchester, NH
The tech was very personable and thorough.
Hudson, NH
Since using Colonial Pest, getting rid of unwanted guests is as easy as a phone call.
Atkinson, NH
I returned from a two week vacation to find 2 enormous yellow jacket nests. One of these threatened our front entrance. When I called Colonial Pest, there were no available appointments in the coming week. We are anticipating workmen here, plus we have a furniture delivery scheduled this week which could have been disastrous. The staff juggled things to fit us in the same day! Then, our technician called to let me know he might be a bit delayed, (he arrived on time,) and then he even offered to help to move construction worker's equipment. We were floored by the exceptional service from phone call to completion of the job. You all rock!
Dover, NH
Jim was very friendly and informative about pest and suggested how to eliminate some places that pests could enter.
Manchester, NH
Technician always asks,if I'm home,if any particular problems.Does a thorough job around my home.Always happy with professional service I receive.
Portsmouth, NH
Great service! Mark was professional and knowledgeable.