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Colonial Pest Control Colonial Pest Control Inc. has been serving Central and Eastern Massachusetts and Southern New Hampshire since 1984, providing effective, low-cost, and reliable protection from pests for our residential customers. Our highly trained, committed, and state licensed team of specialists will customize a plan to protect your family and your home from pest invaders.

We know all about pests and their habits, and we have developed the most effective treatment programs available. Our trained and licensed pest professionals use cutting edge technology and techniques to combat pest problems.
Services
Colonial is one of the largest and most sought-after pest control companies in central and eastern Massachusetts, southern New Hampshire and southern Maine. Our service area runs from Worcester to Boston, Framingham and Natick to Andover and Lowell, Nashua to Manchester up to Portsmouth, Fitchburg and Leominster down to Milford and Franklin and includes all surrounding towns.
Local Pest Control Services in Middlesex County, Essex County, Norfolk County, Suffolk County and Worcester County Massachusett and Belknap County, Hillsborough County, Merrimack County, Rockingham County and Strafford County New Hampshire. We understand there's a lot more to Pest Control than just spraying insecticide, or laying down a few traps.
Colonial Pest Control has been the Gold standard for residential pest control in Massachusetts and New Hampshire for over 35 years, providing service to over 12,000 satisfied customers on contract. Treatment to the foundation, under decks, behind shutters, around accessible doors and window, accessible eaves and rooflines.
The most important part of any Carpenter Ant treatment is to locate and eliminate the nest. Using our micro-injector machine we can flush out ants to find the nest and effectively eliminate the nest without having to open up wall or ceiling voids. All treatments include a targeted application using low-impact materials: This includes a thorough exterior treatment to the foundation and other potential entry points.
Reviews (18)
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Bea N.
Jun 21, 2022
We have been loyal Colonial Pest Control customers for over 5 years. When we first started, we had a terrible ant issue. Now, we mostly just have them come out twice a year for a maintenance. Occasionally, we might get a new ant colony that pops up. It's super easy to set up an appointment and they always show up on time. The are friendly, polite, very thorough, knowledgable and, most of all, EFFECTIVE! Thanks, Michelle for your service to our home this year!
Elizabeth Burke
Jun 20, 2022
We suddenly had a swarm of flies in our basement and Colonial got someone out the very next day. We bought our house less than a year ago so didn't know what to expect during the spring months. Dan Mayo came on time and was incredibly professional and friendly. He explained how the flies got there and what he was doing to treat the basement in great detail.

The flies were gone within a day and we got back to enjoying our new house. I even signed up for their bi-annual service in case anything pops up again and to take preventative measures. These guys are trustworthy and the best!
Meghan Sencabaugh
Jun 01, 2022
Our pest control specialist, Dana, was extremely knowledgeable and thorough. He spent a great amount of time checking and covering all areas and explained everything in details. We are extremely happy with the service we received and would recommend them to anyone. Service: Rodent extermination
Suzisueful
May 28, 2022
I only made a phone call to this business, & was pleasantly surprised when the specialist I spoke with offered me advice on how to deal with my issue first, before spending all kinds of money! Humble by his honesty, especially in these times! Thank you to them! The advice worked out! If I should need service, I will definitely call this company, they've proven themselves very honest.
S. Hough
May 20, 2022
I saw termites for the first time ever in my house. Kevin came out and explained the entire process and scheduled the work quickly, within 2 weeks. I was extremely anxious about how much work might need to be done and he answered all of my questions, providing much needed peace of mind at the same time. I am very glad I called Colonial Pest Control! Reasonable pricing and outstanding customer service.
Iman Mirzaee
Apr 26, 2022
Critical: Professionalism I hired these guys for pest control and routine seasonal pest control. They were awful in one word. Very poor quality work. Seemed like an excuse to get more money by stopping by and spraying one or two outside walls. 1 minutes probably they spent time. How do I know? I have security cameras. Don not recommend.
Marion Hatheway
Feb 09, 2022
We had a problem with mice like everyone else. Tis the season for them. So I did my research not knowing who to call and seeing colonial pest control had good reviews I was glad I called them. People you will be glad you called this professional, well knowledgeable company that I felt safe and glad I did. Check them out for yourself trust me you'll be glad you did!
Cathleen Walker
Jan 25, 2022
We have been very happy with the work Colonial did at our home. We have a home that was built in the 1800's and we weren't sure if anything would help control the mice. Since Colonial has been here we have not seen any mice since they've come. We would definitely recommend Colonial. Service: Rodent extermination
John Gannon
Jan 08, 2022
I was contacted by Kevin from Colonial Pest Control when he arrived. Kevin did an outstanding job uncovering open areas from our home and garage to the outdoors that explained how mice were getting into our living areas. Kevin explored the living space, attic, and basement for the most obvious rodent activity. Kevin was very personable and respected any objects that required moving to properly inspect for activity. Kevin was a pleasure to show around and he didn't mind that our dog wanted his attention. Well done Colonial Pest Control.
Joseph Love
Nov 29, 2021
Just had our first service and inspection. So far all is good. Were very prompt and responsive which says something as I called others first being about 50 miles away. Signed up for regular service. Services: Ants, Inspection
Sean Doyle
Nov 27, 2021
Team from Colonial was very professional, friendly and did a thorough job applying deterrents and sealing the house for prevention. Services: Spiders, Ants, Rodents
Stephen Crafts
Nov 23, 2021
Personnel were very competent. When initial results were not turning out that well, they persevered. Subsequent visit revealed opportunities for mouse entry that were not apparent initially. I applaud the dedication of this business. Services: Inspection, Rodents
Paul V.
Nov 22, 2021
I did have an issue with mice in my attic and as luck would have it, much of the activity happened at night and directly above our bedroom driving me crazy. I called a few companies one of which did an outdoor inspection which cost me $125.00 said we had flying squirrels and quoted me $3,000.00 to remediate the issue without going up in the attic.

Colonial Pest came and went into the attic first and confirmed it was mice and set bait traps. What impressed me more was the level of inspection they did to find possible entry points which they sealed to prevent future invasions. I will now use them for perimeter pest protection come the spring. I would recommend.
Curtis Cook
Nov 14, 2021
This company is phenomenal. From the scheduling to the service, they were excellent. The technician that came out to do my service was Kevin. He was friendly, informative, knowledgeable, thorough, and hard working. He left no corner unchecked and filled every gap and set bait stations where they were needed. He answered all my questions and even told us about possible coupon promotions. 5 stars. Highly recommend.
Gina Creamer
Nov 13, 2021
I can not say enough wonderful things about the service I received from Colonial. Joe was so understanding of my issue and set up an immediate service visit. Nick came to my house and was thorough and provided so much information about the service he was providing. Service: Rodents
Georgina Moron Chanca
Sep 28, 2021
Reliable place and fair price. I'm still on the 6 months warranty time and so far everything is good. Their customer service is great.
Gary Benacquista
Aug 31, 2021
Colonial has successfully solved ant and bee problems for in the past. When I recently called about wasps that had moved into an exterior light fixture and were getting into the house, they were scheduling 10 days out. When they found out I had small kids in the house, they bent over backwards to get someone out there quickly. They always do a great job, but I truly appreciate the recent customer service experience. And the wasps are gone!
Karen Balchunas
Jul 30, 2021
The service technician who did the work on my house was excellent, informative, thorough, neat and careful. It has been several weeks since the treatment to rid my house of the carpenter bees which have plagued the property for years. I am very happy with the results and comforted with the guarantee. The only reason for 4 instead of 5 stars is the dismissive attitude of the customer service rep who called to cancel my first appointment due to an employee call-out. I, of course understood and readily accepted the cancellation, but could not understand the logic of rescheduling my appointment at the "back of the list" a month later or the "take it or leave it response" to my question. I almost cancelled the service, but following the excellent work of the service tech, am happy that I kept the appointment and would use Colonial again.