Colonial Pest Control

Colonial Pest Control

Colonial Pest Control

Pest Control

Nashua, NH

4.8 · 604 reviews
4.8 · 604 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.

604 Reviews for
Colonial Pest Control

What people say about Colonial Pest Control
Professional · 122
Knowledgeable · 95
Friendly · 69
Thorough · 68
Excellent · 49
· Show All
4.8 star average rating (604 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Strafford, NH
Very professional and right on time.
Londonderry, NH
Amherst, NH
So far (2 weeks after initial visit) we're satisfied we do not have Flying Squirrels in our attic. All proper preventative action steps have been taken and we do not anticipate any further problems. Your employee Lance was polite, personable, respectful and extremely thorough. He took the time to explain everything he was doing and is an asset to your company. We would highly recommend your services to anyone in need.
Durham, NH
Mark was great to work with. Carpenter ants signal a greater problem with moisture. Have to have a company in to look at water seepage.
Portsmouth, NH
Nick Fournier did a great job. Would recommend your service to anyone.
Dover, NH
Work done as discussed, so far no more flying squirrels, hopefully that is the end of it. The service guy was very friendly and professional.
Brookline, NH
Knowledgeable and friendly service technician and great results!
Gilford, NH
I was very happy with Colonial. Their technician was right on time and very courteous, listened to my specific concerns, and explained things as he went along.
North Hampton, NH
Wonderful staff!
Derry, NH
The technician was pleasant and worked efficiently.
Stratham, NH
Very thorough clean and so far successful eradication of small rodent problem. Will use you for semi-annual preventative maintenance going forward! Thanks so much!
Meredith, NH
They came out and found all the places the mice were getting into my house and sealed off everything. Secured the bait traps and were extremely thorough. Great customer service and the guy who came out I think his name was Peter was really nice and very helpful on information. Best place to go to for pest control!
Newmarket, NH
Service person was very thorough, friendly and on time. What else could you ask for?
Raymond, NH
Fast and easy service. Great prices and awesome results. Gladly will recommend to family and friends.
Rochester, NH
It seems to be all set, only one mouse killed in traps since you were here.
Merrimack, NH
Pleasant, quick, efficient, and hopefully long term all will be well.
Rochester, NH
Concord, NH
The technician who provided service was very polite, efficient and professional in his character.
Manchester, NH
I have been using Colonial Pest Control for many years now, and they are a marvelous group of fellows..... the schedulers are so easy to work with, and the men who do the work are timely, courteous, and so knowledgable about pest issues. I am a very happy client ~.
Seabrook, NH
Tim was very knowledgeable regarding our huge yellow jacket problem and hopefully his treatment worked. Hard to tell with the cold weather, but I am very glad they also guarantee the job. I will gladly use them again if other problems arise and highly recommend them.
Mont Vernon, NH
service person was professional and did a great job spraying around our property.
Nottingham, NH
very pleasant service.
Dover, NH
Colonial Pest Control has been our "go to" pest control company for over 25 years and we have been very satisfied with their service!
Manchester, NH
Very professional and attentive to my hornet problems.
Stratham, NH
Best Guys Ever!
Concord, NH
Excellent service and knowledgeable tech.
Nashua, NH
So far so good.
Dover, NH
Great Service. Very Satisfied.
Salem, NH
Second time I have used Colonial in 20 years. They are responsive to your needs and timely. Recommend options for cost effectiveness, explain procedures and execute. Inform you on what to look for after treatment is completed. Provide a window in this case of 72 hrs. and if results aren't reached, call for follow up service I believe at no additional cost. In conclusion, I would use them again if needed.
Rochester, NH
have been happy with your service for quite a few years now.
Auburn, NH
Russ came to our house for our maintenance spraying and baiting the mouse traps in the cellar. We had a water leak in a window in my bedroom and I was taking the wall down and found carpenter ants. I ran out the front door to stop him from leaving. He just clocked out for the day and was very willing to come back in and take care of the ants. He was a wonderful person and Colonial Pest is really lucky to have such a great employee. Thank you!
Durham, NH
Anthony was wonderful...he was prompt...he was thorough...he explained about habits of the pests we were addressing . Please send him to my house every time!
Goffstown, NH
Promptly arrive at the appointed time. Took care of our fall needs.
Exeter, NH
Efficient, thorough, and personable staff. Readily explained process when asked.
Cape Neddick, ME
Your tech did an excellent job particularly with exterior inspection.
Nashua, NH
Very pleased with the service your man performed at my house. We have not seen any bats since then.
Dover, NH
We called Colonial based on a recommendation from friends who had used them. Although there was a delay due to unexpected circumstances, they were apologetic and rescheduled in a timely manner. The technician arrived at the newly scheduled time and was friendly, helpful, and knowledgeable. We highly recommend Colonial and will definitely call them again should the need arise.
Hudson, NH
Thanks for saving us from the huge bald face hornets nest! Quick,professional,friendly,affordable, and knowledgeable service!
Henniker, NH
We have had Colonial Pest Control service our home since we bought it in 1994. They have consistently provided excellent service. If we have any issues between our semi-annual service, we just call and they will show up either that day or the next day. Can't say enough good things about Colonial Pest Control!
Exeter, NH
Having you automatically schedule my fall and spring treatments is a great help.