Colonial Pest Control

Colonial Pest Control

Colonial Pest Control

Pest Control

Nashua, NH

4.8 · 1453 reviews
4.8 · 1453 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.

1453 Reviews for
Colonial Pest Control

What people say about Colonial Pest Control
Professional · 301
Knowledgeable · 195
Thorough · 158
Friendly · 137
Excellent · 120
· Show All
4.8 star average rating (1453 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Dover, NH
I have been using Colonial Pest Control for many years and have always been extremely happy with their service. I would highly recommend them to anyone who needs pest control.
Newton, NH
We received our first treatment this week so it's too soon to accurately respond if it was effective. However, the technician was pleasant,polite,professional,and informative as he answered my questions.
Nashua, NH
I have not seen a single ant since you were here -.
Nashua, NH
The technician was very friendly in making sure he announced himself and letting us know that he would be walking around.
Hudson, NH
Outstanding servive - appreciate Russ Langille's professionalism and expertise

Bill Cole.
Deerfield, NH
Mark was so pleasant and professional. He spent a lot of time as the farm is a big place.
Nashua, NH
Employees are always friendly, polite and efficient.
Nashua, NH
Thank you for keeping us safe from all the critters that is around our home great job /a note for reminder keep our gates closed after you leave please thank you.
Nashua, NH
Very very happy Anthony Glenn.
Farmington, NH
The person that came was very nice but the bugs are relentless.
Merrimack, NH
Yes very satisfied.
Manchester, NH
Excellent service. Very customer focused.
Dover, NH
We appreciate everything Mark and Colonial have done for us. A poor experience with a competitor created a bit of skepticism to trying another company but we are glad we called Colonial.
Nashua, NH
Very courteous ,professional and knowledgeable staff. After contacting 3 companies I found the best deal. They gave me 12 months warranty. I called them second time, they came on the same day and took care of our carpenter ants. I recommend this company. šŸ‘.
Portsmouth, NH
So far happy with the service.
Wolfeboro, NH
Rochester, NH
Very friendly, knowledgeable and prompt . Been 2 weeks and all is well thank you.
Dover, NH
They had such prompt responses to any messages. The services provided were fast and worked well within the timeline they laid out. I couldn't be happier after working with Colonial Pest Control, and am looking forward to using them again in the future.
Hampstead, NH
Mark was great and took care of everything the way he said he would!
Hampton, NH
Awesome team, great response, expert knowledge.
Derry, NH
Great service professional staff.
Rye, NH
Great job once again!
Thank you.
Business Owner's Reply · 3 months ago (Jan 26)
Thank you very much Cyndi! We appreciate it!
Hampton, NH
I highly recommend Colonial Pest Control. The company was quick to respond to our needs and provided exceptional service. The Colonial representative that came to our house, Mark, was highly knowledgeable, professional, very personable, and thorough in addressing our issues.
Business Owner's Reply · 3 months ago (Jan 22)
Hi Holly - Thank you very much for taking the time to share your kind review. We are glad to have Mark on our team! If there's anything else we can do for you, please don't hesitate to call! Thanks again
Hampton, NH
These guys are great. They came right out, were very knowledgeable and helpful. We will be signing up for the semi annual service in the spring because we had such a great experience. Thank you again for your help!!
Greenland, NH
I was happy with response after I complained. I did not feel like an initial evaluation was done assessing what our pest issues were and letting us know how to handle them.
Londonderry, NH
Excellent work and well-informed employees. Easy to ask questions to as well as friendly. I feel confident that the work done will more than suit my needs.
Nashua, NH
This was my first time using Colonial pest and I am completely satisfied. Shane was thorough in his inspection and I feel confident in the results. He is a great representative for the company and should be commended for his professionalism and knowledge.
Business Owner's Reply · 4 months ago (Dec 21)
Thank you very much for sharing this very kind review, Ross. Shane has definitely been an asset to us and we are thrilled he delivered for you as well! Thanks again and if there's anything else we can do for you, please let us know!
Stratham, NH
Happy with the service provided by Colonial Pest Control. We have had some rodents in the basement and they came up with a good solution involving bait station, placing them in the basement and the garage along with two other stations in our kitchen (hidden under the sink and stove. They also checked the perimeter of the foundation around our house and plugged up some small opening with a copper mesh material so the little critters can't chew through the copper. Ingenious. It's been close to two weeks since the service and there hasn't been any activity since then.
Hampton, NH
Mark explained in detail about the services Colonial provides. He treated our property and we signed up for seasonal service.
Hopkinton, NH
ABSOLUTELY. And, we love Justin!!
Henniker, NH
Great serviceā€¦professional technician addressing all our concerns and answered all our questions in a very friendly mannerā€¦thank you!
Nashua, NH
Our tech was wonderful, explained everything he was doing and did a thorough walk-thru !!
Atkinson, NH
Tech was very professional knowledgeable and friendly.
Epping, NH
Mark was GREAT!. Very thorough.
Gilford, NH
I am very glad to have found this company. They responded right away. The pest technician was so knowledgeable and thoroughly inspected our condo for entry points. I definitely feel our house is going to be well protected while we are away.
Raymond, NH
Excellent service thanks.
Hampton, NH
Service is really good and we appreciate the work you do. A+
Nashua, NH
My technician, Shane, was outstanding. Experienced, knowledgeable, and eager to help. Could not have asked for a better pest control experience.
Pembroke, NH
Russ @Colonial Pest always does a great job, & professional and friendly.
Barnstead, NH
Very happy with Russ. Very professional. We are very fortunate to have such a wonderful representative of your company tending to the needs of his customers.