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Colonial Pest Control of Nashua , NH

Open Now: 24/7

20 Trafalgar Square Ste 423, Nashua, NH 3063

User Score:

4.91/5 Excellent
Based on 117 reviews around the web How We Rate

Enjoy a Pest-Free Home All Year Long

Call Colonial Pest Control for a free quote and book services to keep your home safe.

Our Rating

out of 5

Features & Services:


Customer Reviews

Editorial Score

Read Our Full Review


Additional Services


The information featured on this page is based on our best estimates of pricing, package details, contract stipulations, and service available at the time of writing. This is not a guarantee. All information is subject to change. Pricing will vary based on various factors, including, but not limited to the customer’s location. For the most accurate information, please ask your customer service representative. Clarify all fees and contract details before signing a contract or finalizing your purchase.

Other Cities Served By This Branch Location

  • Hollis
  • Hudson
  • Litchfield
  • Merrimack
  • Dunstable
  • Amherst
  • Pepperell
  • Tyngsboro
  • Milford
  • Brookline
  • Londonderry
  • Pelham
  • Windham
  • Groton
  • North Chelmsford
  • Dracut
  • Townsend
  • Manchester
  • Bedford
  • West Townsend
  • Mont Vernon
  • Lowell
  • Wilton
  • Chelmsford
  • West Groton
  • Westford
  • Derry
  • Greenville
  • East Derry
  • Devens
  • Shirley
  • Ayer
  • Salem
  • North Salem
  • Littleton
  • Lyndeborough
  • Ashby
  • Lunenburg
  • Methuen
  • New Boston
  • Temple
  • Auburn
  • North Billerica
  • Village of Nagog Woods
  • Lawrence
  • Carlisle
  • Andover
  • Harvard
  • Atkinson
  • Hampstead
  • New Ipswich
  • Tewksbury
  • Chester
  • Boxborough
  • Fitchburg
  • Sandown
  • Haverhill
  • Hooksett
  • Billerica
  • Goffstown
  • Nutting Lake
  • Acton
  • Still River
  • Leominster
  • East Hampstead
  • North Andover
  • Lancaster
  • Plaistow
  • Candia
  • Pinehurst
  • Ashburnham
  • Bedford
  • Danville
  • Wilmington
  • Concord
  • Peterborough
  • East Candia
  • Bolton
  • West Boxford
  • Maynard
  • Dunbarton
  • Greenfield
  • Newton Junction
  • Stow
  • Burlington
  • Francestown
  • West Peterborough
  • Weare
  • South Lancaster
  • Raymond
  • North Reading
  • Groveland
  • Newton
  • Fremont
  • Hanscom AFB

User Reviews



Based on 117 reviews around the web

How We Rate


Very Good




What Customers Are Saying

“was great. They arrived within their 2-hour window (in fact, they called to say they'd be a few minutes early, which was fine) They took care of our problem & postponed their regular bi-annual maintenance due to sudden rain. They also checked & replaced our mouse deterrents where needed and gave advice on how we could diminish future problems.”

Bart Wetherbee via Google

“We have been with Colonial Pest for over 25 years. We have semi annual treatments done. We had a very old house and after waking up in the middle of the night to an ant hatching We will never be without. They are very prompt (as long as the weather works in their favor...they won't spray if it's going to rain). When we moved to a new location we brought them with us. We added spraying for hornets too. If we find we are still having a problem they will come out and address it(I think we.ve only had to have them come back twice in all those years). The technician that comes to our house is very nice. If I am home she will let me know she is here and what she will be doing. Oh and yes, we have pets, never a prob;em.”

Annette K via Google

“Treated house for carpenter ants. They said to give it 2 weeks. The first week, still quite a few ants in the house. Second week, half as many, then none since then and no sign of them where there was a lot of activity outside the house. Great job!”

Jeannie Schwieger via Google

Colonial Pest Control of Nashua Review

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