Pest Control in New Hampshire

They were very responsive when I made initial contact. The tech came out, didn’t recognize the type of ant we had in our house, but quickly identified it and came back the same day to spray. Fast forward to 2 weeks later we were still having an issue so I called and spoke to a woman who told me she would call back in a few hours when she got to the office about coming out for another spray. Never got a call back. I waited a week and called again and was told that the following Monday she would r

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

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

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

I want to send a huge thank you to Devin and his guy-‘the Spider Monkey’ for helping us out with our bird issue. We had some birds make nests in BOTH side of our house in the eaves and proceeded to have a whole family of babies and mama was in and out ALL day long wreaking havoc on our trim. We had originally called somebody else (don’t waste your time just call these guys!) and they never came on the appointment date (they did call that day but my husband had taken off from work so was home for

Watching Jeff diagnose our issue was like watching Sherlock Holmes solve a mystery. He knows his stuff. He was punctual, professional and informative as to what was going on in and around our home, which issues were the most concerning and what order to go about addressing them. They came out extra early to address our wasp infestation and while they were there set us up for success against our war with mice. Pricing is affordable and my mind is at ease. Looking forward to the next phase of pes

Jeff and team are incredible! My parents have used Monadnock Pest & Wildlife for years and recommended them when we ended up with a significant rodent infestation a few years back. We live in a home built in 1850 with lots of places the little guys could get into the garage and, well, they did. It was...not good. Over the course of the next few months Jeff and his team were on-site regularly, mitigating the situation to its complete resolution. They're skilled, efficient, cost-effective, and ver

I first called David about three years ago for help with some woodchucks around my horse paddocks, house and barn. He had his daughter, Amber, give me a call as that was her area of expertise. Amber is a pleasure to work with! She is responsive, knowledgeable, hard working and fearless. She's an effective communicator, letting you know the time she'll arrive and is always prompt. Amber handles the woodchucks with care, which was important to me, and humanely releases them elsewhere. I highly rec

How many pest control companies are in New Hampshire?

There are 90 pest control companies listed in New Hampshire, serving 21 cities. The average rating is 4.78 stars from 20,464 total reviews.

How much does pest control cost in New Hampshire?

Pest control costs in New Hampshire vary by service: one-time treatments run $150–$500 depending on pest type and home size, quarterly plans $100–$300 per quarter, termite treatments $500–$2,500+ depending on treatment type and home size. Cold winters with heavy snow limit outdoor pest activity but drive rodents, cockroaches, and other pests indoors for extended periods. Get 3+ quotes for accurate local pricing.

How do I find a good exterminator in New Hampshire?

Start by comparing providers in your city below. Look for companies with 4.5+ stars and 50+ reviews. State licensing for pest control operators is required, with exams administered by the Department of Agriculture or Environmental Services. Cold-climate states often have shorter renewal cycles. Get at least 3 quotes for comparison.

What pests are common in New Hampshire?

Based on 20,464 customer reviews, the most commonly reported pests in New Hampshire are mice, mosquitoes, bees, bed bugs, wasps. A local exterminator can identify and treat pests specific to your area.

When is peak pest season in New Hampshire?

Peak pest season in New Hampshire runs May through September. However, some pests like rodents are more active in fall and winter when they seek indoor shelter. Year-round quarterly service is recommended for consistent protection.