Colonial Pest Control

Colonial Pest Control

Colonial Pest Control

Pest Control

Nashua, NH

4.8 · 236 reviews
4.8 · 236 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.

236 Reviews for
Colonial Pest Control

What people say about Colonial Pest Control
Professional · 49
Knowledgeable · 47
Friendly · 27
Thorough · 27
Helpful · 19
· Show All
4.8 star average rating (236 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Nashua, NH
Outstanding! Tim was here right on time and was friendly and very helpful as always. Great service!
Derry, NH
Very helpful, knowledgeable, and polite professionals.
Barrington, NH
The yellow jackets are GONE! We can enjoy our deck again. Thanks Mark!
Nashua, NH
My recent Colonial Pest Control experience was excellent. Tim was very knowledgable and did great work.
Bedford, NH
I would give it a 5 star review but it is too early to tell if the service completely worked.
Newfields, NH
Thanks for the quick response (next day service)! Paul was great and took care of the issue. We appreciate your efficiency and professionalism.
Hooksett, NH
Has been great but never knew you came. A card was left with the name Paul who I guess is the tech who came. Usually I get a bill I thought this was letting me know it was time to get your service. I try to plan things around my monthly income since I am retired. This caught me off guard. Usually I call for service. I will try to get paid up by months end. May have to make two payments. Cannot give fair rating since no one was home. So far bug free!!!!!
Portsmouth, NH
great-friendly-informative-helpful- thorough- nice.
Bedford, NH
Did a great job. Checked to make sure everything was done outside the house as well as inside where we had bait set for mice control.
Pelham, NH
I have found the technicians to be courteous and responsive. No bugs either!
Greenland, NH
Tim was excellent. I'm giving cards out to my neighbors.
Dover, NH
The technician was Professional and friendly. House has been vermin free since treatments.
Derry, NH
The service tech was very informative and helpful.
Derry, NH
Russell was great. he was on time, efficient and assured me that after 72 hours, if there are still bees in the nest he would come right back out.
Derry, NH
Bill z was great! Took the time to educate us on our issue and let us know what we should be doing.
Hooksett, NH
Very good, shoed up on time and did what needed to be done in a very reasonable amount of time. I'm very satisfied.
Gilmanton Iron Works, NH
The tech that showed up was very professional and more than thorough .he carefully took his time and explained everything.
New Durham, NH
I'm a little disappointed. I was never offered the yearly maintenance program . It cost me $395 for ant dosage compared to
$390 for everything twice a year.
Greenland, NH
Very good. Tim was very knowledgeable and great customer service skills.
Dover, NH
Mark was reliable, professional, and informative. Thanks for the service.
York, ME
Came on time...technician did a good job....we'll see how it goes in taking care of the mice....
Newington, NH
CPC are very knowledgeable on the control of carpenter bees and pest control. They were on time, communicated effectively and provided a professional service.
Salem, NH
Customer rep was professional and courteous. This service has helped greatly with any control. 👍🏻.
Bradford, NH
Ours is a second home occupied for only portions of the month. We were not here when the service took place and unlike previous visits, there was no statement or receipt left behind. Nor have I received an emailed bill as I have in the past. So it's tough to rate the service. Would love to hear from someone.
Hampton Falls, NH
Thank you, very honest am glad I went with this co.
Seabrook, NH
Very professional - have used them for years.
Exeter, NH
We've been using Colonial Pest for the past 3 years and have been consistently impressed with their level of service, promptness, and professionalism. So much so that we will likely begin a maintenance service contract with them this coming year.
Bow, NH
Technician was great. Disappointed with the fact that we were unable to be grandfathered into our old price, after being a customers for 4 years. We recently moved and new address=new price. Only stayed with Colonial because are comfortable with Russ being in our home, otherwise we would have switched companies due to this.
Rye, NH
Tim has been coming by for years now. He is very knowledgeable and thorough. He always walks me around the property explaining what he did and making suggestions for things he's noticed.
Salem, NH
Excellent service as always. Paul the technician was very professional.
Manchester, NH
The person who made my appointment was helpful, professional and efficient.
Russ the Technician who provided the service was excellent, he was professional, friendly, informative, hard working and did a great job. He diagnosed and exterminated a giant ant colony. It was horrible to see the ants pouring out, but a relief to know that the problem would be resolved. I am appreciate his hard work!
York, ME
Very good. Tim impresses me as very knowledgeable, thorough and honest.
Durham, NH
Technician was curtiuos and efficient. Arrived on time and finished the job with efficiency.
Hampstead, NH
Evaluated for problem with carpenter ants. Treated. We were interested in a contract for treatment. Mark is very pleasant, knowledgeable and thorough. We appreciate the service.
North Hampton, NH
Great professional service, would recommend to others.
Rochester, NH
Fantastic service with a true knowledgable expert that was thorough and explained the steps and process to be performed. It was an educational experience as well with preventive measures that could be taken in the future if something were to exist. I would Highly recommend your company to anyone needing an inspection or removal of pests. Mr. Chace was a true proffesional. Thank you.
Auburn, NH
Disturbing and very expensive. Confusing at best. Long, drawn out procedure.
Derry, NH
Paul was friendly, professional, and very thorough.
New Castle, NH
Difficult to rate at this time as my needs were for outdoor treatment. I have paid for the full visit but Unfortunately a new appointment was not able to be scheduled until 2 weeks out. That is reason for only 3 stars at this time. My technician was accommodating and helpful with some short term suggestions until my next visit. I am a long time customer who suspended for a year while building a new home. If this was my first experience with your company, I might have been less tolerant of my wait time (from wait for original visit to added wait for re-schedule)
Dover, NH
How can you rate a service when you were not present at time of service. Not to mention he came in July, much later than normal with out calling us to discuss the delay.