Ant Control & Crawling Bugs

Ants and other crawling bugs, whether they are big and black, small and red, or something in between, are something that no one wants wandering throughout their home. If you are in need of ant pest control services in Southern NH and surrounding areas, call Cornerstone Pest Control today, and we can help you evict these unwanted crawling critters!

We first inspect the property to determine the extent of the problem and where the entry source is. Then we choose the best treatment plan based on the findings of the inspection. The goal is to not only eliminate the current infestation but also to prevent future occurrences. This could be accomplished after one treatment, or more could be necessary, depending on the severity of the issue. One thing is for sure, with the help of our skilled pest-fighting team at Cornerstone Pest Control, you will be rid of your ant and bug problem for good! Schedule a consultation today with one of our pest pro experts.

Current Promotions

$25 Off One-Time Pest Service For Ants & Wasps


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