Termite Control

Residential Pest Control Services in Southern NH and Northern MA

Termite Exterminator

Termites eat away at the wood of your home and can cause extensive damage if they are left untreated. They are responsible for thousands of dollars in damage every year. Homeowners need to get termites under control by eliminating areas where moisture exists. Check for leaks around your house and avoid stacking wood on the ground. Clean gutters and drains to reduce the chance of termites. If you require termite control, it is best to leave that for the professionals at Cornerstone Pest Control. We find the source of the problem first to stop it before it starts.

Here at Cornerstone Pest Control, our licensed technicians can help protect your property from the ravages of these wood destroying insects. Don’t let termites wreak havoc on your home, call us, your local exterminator in NH, today!


5.0 ★★★★★ Cornerstone Pest Control LCC


Glenn was great he showed up on time, was very informative, and solved the rodent problem.

– Paul Lanouette


We had a pestering rodent infestation for the past month, and our attempts to bait them were an utter failure.

– Dipu Deshmukh


Sydney in the office was an absolute pleasure and was able to get someone out to our ground wasp problem the same day.

– Tom Jones


Cornerstone was by far the most pleasant and speediest response I received – and since the wasps were coming into our bedroom, speed was of the essence!

– Karen Graves


Cornerstone is the most responsive and thorough company I have ever seen. I would highly recommend them!

– Margaret Bishop


Our technician Glenn is always polite, personable and extremely thorough with his applications. We are very pleased with the service we receive from Cornerstone!

– Douglas Taylor


“Great Company will continue
to use !”

– Brad Davis


“Always professional and leaves
us highly satisfied”

– Louisa Howell