Colonial Pest Control

Colonial Pest Control

Colonial Pest Control

Pest Control

Nashua, NH

4.8 · 560 reviews
4.8 · 560 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.

560 Reviews for
Colonial Pest Control

What people say about Colonial Pest Control
Professional · 115
Knowledgeable · 89
Friendly · 64
Thorough · 62
Excellent · 45
· Show All
4.8 star average rating (560 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Nottingham, NH
Excellent service, very professional and personable. Would recommend to anyone.
Londonderry, NH
The ants were completely gone 3 days after the spraying will be doing ur annual to keep it that way thanks for the help.
Kittery, ME
Very Happy with Colonials service and response. My wasp problem was resolved within a few days of my initial call. (am still waiting (3 weeks and counting) from 2 other outfits) Tim was terrific, and I will recommend this local company unhesitatingly.

Lee C. (Kittery)
Manchester, NH
Great service, easy to use.
Greenland, NH
Great service and they were there quickly.
Hampton, NH
Great company,.
Concord, NH
Great experience so far, timely arrival, professional & courteous, explained and answered every question i had. Now let's hope the pests stay away!
Hollis, NH
We had bees behind a wall in our home. CP came and sprayed and eliminated the majority of them; unfortunately, there were stragglers so they needed to come back out with something stronger. At both visits they were prompt (arrived when they said they would), very courteous, very informative. I highly recommend their service.
Londonderry, NH
My husband and I are very pleased with the service we receive from Colonial Pest Control.We notice an improvement immediately after insect control. The staff has been consistently dependable and pleasant. I have recommended Colonial to two other friends and both of them have been very satisfied.Great service. Thank you!
Portsmouth, NH
Friendly, prompt service. Got the job done! Would use again.
Nashua, NH
Prompt and very courteous and thorough. Called company and they were at my house within a half hour. Would highly recommend this company.
Portsmouth, NH
I called with an emergency. Yellow jackets broke through a bedroom ceiling. I got an appointment right away. The tech who came to the house was incredible and efficient. We are thrilled with the service.
Ogunquit, ME
Tim is awesome, knowledgeable, energetic and enthusiastic!
Hampton, NH
We have been using Colonial Pest Control for over 20 years. The service couldn't be better, and everyone is pleasant to deal with. I wouldn't think of using anyone else.
Salem, NH
Arrive on time as promised. Answer all questions. Very knowledgeable technicians. Have never had to complain about anything. I recommend.
Exeter, NH
I have had a semiannual contract with Colonial for over 10 years and can’t rate them high enough. They have been extremely responsive to an additional Pest issue that may have arisen and handled the situations with speed and professionalism.
New Ipswich, NH
Bill Z was wonderful. He explained everything to me as he worked. He was thorough in investigating our house for means of entry by the critters. We have not had any sign of mice whatsoever since he installed the bait boxes. We are thrilled!!
New Castle, NH
Really first class service...took the time to explain everything before beginning.
Stratham, NH
Very professional and Bee friendly.
Windham, NH
Great service.
Derry, NH
I was having problems with bees under my deck. colonial came right out and took care of the problem...I was glad to see those mean bees gone !!!!
Nashua, NH
A gentleman came out on time, handled our two wasp nests, wasps are gone, that's all we asked for and we are happy now to continue our yard work. I would definitely recommend Colonial Pest Control.
New Boston, NH
Prompt, thorough, courteous.
Allenstown, NH
Excellent service! Tim was prompt, efficient, professional and courteous. I recommend Colonial Pest Control!!
Greenland, NH
Thanks to Tim, the ant invasion has ceased!
Really appreciate not having to kill ants all day.
Manchester, NH
Colonial Pest Control staff asked reasonable questions to provide a quote, set up a timely service date, and provided the agreed upon service. When a second problem was discovered, their staff was open to treating it at the same time as the first agreed upon service. The staff was courteous and respectful. I especially liked that they didn't try to sell me any services I didn't need and/or wasn't requesting. This kept the costs reasonable and affordable for me.
Concord, NH
Always responsive and responsible.
Deerfield, NH
Very prompt service. Knowledgeable and courteous technician. I would recommend and use again.
Exeter, NH
your technician is awesome and informative.
Sandown, NH
Colonial Pest Control arrived on time. The technician was friendly and answered all questions thoroughly. No carpenter ants have appeared since the treatment. Colonial Pest Control has helped me twice in the last 5 years, I would call them again.
Nashua, NH
We were able to schedule an appointment quickly and Mark who came out to our home was great! Very thorough, professional and answered all of our questions.
Hampton Falls, NH
Very knowledgeable tech. On time and spent time explaining things to us. Glad we got him.
Wolfboro, NH
Treatment works well - I’ve been a customer for years.
Rochester, NH
Took 2 sprays but hopefully the fleas are gone!!
Hooksett, NH
Called about issue with a wasp nest. Colonial came out the next day and rectified the problem . Have used Colonial for several homes and they are the BEST!
Manchester, NH
Friendly, easy to talk to. They stand by their warranty. Called them in 2014 and this year also. Would call them again if I needed pest control.
Manchester, NH
I have rellied on Colonial Pest Control to rid our two properties of unwanted pests for years. You name it...we've had it, from swarms of hornets in an old 4x4 retainer wall, to a nightmare of moths, nesting in trees, our siding, and bushes! In one home, ants were a major problem both inside and outside. It was horrific! Colonial got rid of them all. We have them twice a year now, and haven't seen a pest in years. There are reliable trustworthy and cost effective.
Greenville, NH
I've been using Colonial Pest for 15 years. They have always been responsive to my needs. If I have an issue with any pest after they have come to spray, they are always willing to set up another appointment to rectify the problem. Their staff has always been professional and competent answering any questions I may have. Thank you.
Nashua, NH
I’v been a customer for years. Great service, great customer service. My neighbors needed help with an ant problem and I referred them and Now that my daughter has her own house she too has signed up with colonial because of bee issues.
Hooksett, NH
excellent service!