REQUEST YOUR FREE QUOTE!
Protect your home and loved ones with our Home Protection Program! Get $50 OFF — complete the form below to claim your offer.
Our Home Protection Program is a residential pest control service that provides year-round protection and peace of mind from mice, rats, rodents, wasps, ants, spiders, and other pests that can find their way into your home or attach themselves to your residence.
Here’s how our Home Protection Program works:
Step One
A Cornerstone Pest Control Professional will visit your home for an inspection. We’ll locate all points of entry and create a custom plan to seal them off.
Step Two
We’ll schedule a time for our expert to put that plan into action, sealing off all points of entry, and taking additional precautions where necessary. We’ll also perform periodic treatments to help keep rodents AWAY
Step Three
After, we’re on-call for one full year. If intruders make their way into your home, call us. We’ll come out and perform any action necessary to keep them out.
Cornerstone Pest Control finds the source of every in-home infestation and puts a protection plan into action for peace of mind. We will work to prevent pest problems from recurring, so you can keep your home pest-free all year round.
Add on our Tick Protection Plan for Ultimate Home & Property Protection
No matter whether it is a tick control or a rodent problem, Cornerstone will bring the issue to a sudden halt with state-of-the-art pest control products and techniques. At Cornerstone Pest Control, we take pride in keeping the homes of our New Hampshire friends and neighbors pest free. Learn more about our discount for clients who add on this popular service by getting a quote today!
Cornerstone Pest Control is Your Locally Owned and Operated Expert
Cornerstone Pest Control is the number one choice in pest control for our friends and family in the Southern NH and Northern MA areas. Our dedicated team will put a stop to ants, mice, wasps, termites, and any other pests that invade your property, no matter what time of year. Feel confident knowing that your home will be pest-free and safe for your loved ones all year long with our pest pro experts!
Our Service Area
New Hampshire
Rockingham County, serving the towns of:
- Atkinson, Auburn, Brentwood, Candia, Chester, Danville, Deerfield, Derry, East Kingston, Epping, Exeter, Fremont, Greenland, Hampstead, Hampton, Hampton Falls, Kensington, Kingston, Londonderry, New Castle, Newfields, Newington, Newmarket, Newton, North Hampton, Northwood, Nottingham, Plaistow, Raymond, Rye, Salem, Sandown, Seabrook, South Hampton, Stratham, Windham
Strafford County, serving the towns of:
Hillsborough County, serving the towns of:
Massachusetts
Middlesex County, serving the towns of:
Essex County, serving the towns of:
Current Promotions
Special Offer: 1 FREE Service!
Offer valid with the purchase of our annual Mosquito & Tick Control program. Expires May 31, 2026.
$50 OFF Home Protection Plan
Offer valid with the purchase of our annual Home Pest Protection plan.
What Our Customers Are Saying
