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Recent review proof
Recent review proof from Brentwood
Had Cornerstone Pest control out for a full home exclusion back in fall and it was great. Chad was extremely helpful and knowledgeable. This spring we had some small signs of mice and Chad came back out and double checked everything and found some small new openings they might be getting into. Again, extremely knowledgeable, friendly, and willing to make sure we were completely satisfied with our work being done. Would highly recommend to anyone asking. Update, I have since purchased the warrant
Owner Response
Thank you for your wonderful review, Clinton! It’s fantastic to hear that Chad provided such knowledgeable and friendly service during both visits. We appreciate your recommendation and are glad we could address your concerns effectively. Your satisfaction is our priority, and it’s great to know you
The exclusion process was new to me but it’s the best way to prevent mice from getting in a structure and Chad at Cornerstone is a pro. On time, professional, respectful of my home and time. He explained what he was doing and why. Chad was all over the house working and I felt comfortable and secure with him here. Of all the places I called, they either didn’t call back or didn’t do Exclusion. Cornerstone called back and had all the right answers that told me they knew how to do this. Between t
Owner Response
Thank you for your detailed feedback, Ann Marie! It’s wonderful to hear that Chad provided such professional service and made you feel secure during the exclusion process.
Joshua being an expert Technician with decades of experience worked diligently to solve our problem. He asked about the squirrel issues we were experiencing and investigated any points of entry. He inspected the interior and exterior points of our attic. Afterwords he installed a one way door on a vent outside and checked around the roof lining for any other entry points. He was absolutely great and completed the job with ease. Joshua must be a valuable asset to Cornerstone. Thank you for your j
Featured providers in Brentwood
Cornerstone Pest Control LLC
106 NH-125 UNIT 4, Brentwood, NH 03833
Cornerstone Pest Control LLC is a professional pest control company servicing the Southern New Hampshire & Northern Massachusetts areas. As a small, family-owned business we consider integrity the cornerstone in all we do. We provide our customers with the finest applications of high-quality materia
5 out of 5
413 reviews
4.3 out of 5
3 reviews
All pest control companies in Brentwood with profile links
| Provider | Rating | Reviews | Phone | Address |
|---|---|---|---|---|
| Cornerstone Pest Control LLC | 5 | 413 | (603) 395-9200 | 106 NH-125 UNIT 4, Brentwood, NH 03833 |
| Dragon Mosquito | 4.3 | 3 | (603) 734-4144 | 29 Commercial Dr, Brentwood, NH 03833 |
Service area ZIP codes across Brentwood
Common pest problems in Brentwood treatment and cost guides
Use these guides when you want context on a specific pest before calling a local exterminator in Brentwood.
Other New Hampshire pest control cities nearby comparisons
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Frequently asked questions for Brentwood
How many pest control companies are listed in Brentwood, NH?
There are 2 pest control companies serving Brentwood, New Hampshire. This city page also covers 1 ZIP codes and 416 customer reviews.
How much does pest control cost in Brentwood?
One-time treatments typically run $150–$500 depending on pest type and home size, quarterly plans are often $100–$300 per quarter, and termite work often starts near $500–$2,500+ depending on treatment type and home size. Final pricing depends on the pest type, urgency, and property size.
What should I compare before hiring a company in Brentwood?
Across the 2 companies listed in Brentwood, the useful comparisons are recent review volume, current rating, treatment guarantees, New Hampshire licensing status, and response speed. Local customers most often mention questions, house, job.
When is pest season in Brentwood, NH?
Peak pest season in the Brentwood area typically runs May through September. Cold winters with heavy snow limit outdoor pest activity but drive rodents, cockroaches, and other pests indoors for extended periods.
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