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Find Bird and bat pest control pros in Merrimack

Birch Hill Critter Solutions
4.7(
216
)

Serving Merrimack, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Emergency services offered

Warranties offered

"They came out next day and was Able to start right away putting in 1-way doors so bats could get but couldn't get back in.. Which was very helpful as a bat had gotten into the house. They are coming back in 2 wks to seal up chimney and I'll be Able to tell more then if no more problems with bats."
Response time5 hrs
Response rate89%
8 neighbors recently requested a quote
Avatar for J PAUL AND SONS WILDLIFE CONTROL LLC
J PAUL AND SONS WILDLIFE CONTROL LLC
5.0(
19
)

Serving Merrimack, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Jordan was amazing! He was so friendly and knowledgeable, and answered all my questions. He obviously enjoys what he does. Great communication and he was on time. He found the entry hole, made sure the critter was gone, and sealed it up immediately, which was no easy task because it was under my deck with maybe one foot of clearance. The cost was so much less than I expected. I highly recommend J Paul and Sons! ⭐️⭐️⭐️⭐️⭐️"
Response time1 day
1 neighbors recently requested a quote
Merrimack Valley Wildlife Control
4.4(
30
)

Serving Merrimack, NH and surrounding areas

In business since 2001

Free estimates

"Paul was very professional , quick to take care of the problem. the squirrell had invaded our undereave and was making its way into our newly renovated attic. He installed one way doors, Humanely caught ,removed the squirrel from the premises. He located, removed the squirrels nest with only minor damage. he secured possible entries for future invaders. What i didn't like was that we agreed he would trim the tree to help prevent future pests, but the trimming reallly was unnecesary and I did not see it as helpful. Also, the customer is responsible for cutting up and removing all debris wihch should be included."
Pest Control
Recommended by96%of homeowners
Avatar for Chimney Chap Inc - South Shore Fireplace Inc
Chimney Chap Inc - South Shore Fireplace Inc
4.7(
635
)

Serving Merrimack, NH and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"I bought a really nice regency gas fireplace from South Shore Fireplace and couldn't have been happier with the way they treated me and completed the installation. They were the most attentive and considerate companies I approached which is why I went with them. We couldn't get the time of day from other fireplace stores. These guys were right on the ball from the start. Spent a lot of time going over the different stoves and options that go with them all. The installation was scheduled and went very well. Installers were very thorough and clean. This was a complete installation, needed the chimney as well as the stove. Everything was done perfectly and I couldn't be happier. Recently, the stove I picked had a recall and I was informed and updated by Scott as soon as he had news. This actually went on for a couple of months but Scott would contact me every couple of weeks and let me know what was going on. When the replacement part came in, they scheduled the work IMMEDIATELY and I met Jon, one of the senior techs and installers. Jon was on time, meticulous and thorough. Very clean and organized as you would expect a master craftsman to be. The repair went very well and made my stove run better than ever before. When your happy with a job someone does for you, you hardly ever write a review but something turns sour, people can't write one quick enough. When I need something done, I go online and read all the awful reviews of probably great companies so I do not hire them. This review is for all of you that are like me and come here to get the low down on a business. Do not hesitate to go with South Shore Fireplace. It is very hard to find craftsman who really care about what they do and also so nice to deal with. South Shore Fireplace will be my go to guys for the rest of my life. Love you guys - job well done and sincere thank you for your continued support throughout the years."
Copper Cap Installation
Finished Product of Chimney Rebuild
Class A Solid Fuel System
Additional Photos
Additional Photos

+40

Recommended by93%of homeowners
Twiss Building Repair & Remodeling
3.9(
27
)

Serving Merrimack, NH and surrounding areas

In business since 1992

Emergency services offered

"Well the traps are set and Dan Twiss will be back soon to remove the traps. I will report how it all goes when I come back to Angie's List to submit my review how it all goes but based on how Dan Twiss works, I expect to be submitting a happy ending with the squirrels safely relocated. In a nutshell Mr Twiss had to be the sheriff and serve eviction notice to the squirrels that took up residence in my attic. Stay tuned."
Recommended by76%of homeowners
Big J's Extermination
New to Angi

Serving Merrimack, NH and surrounding areas

I have been doing pest control for about 6 years. I really enjoy it! Who would of thought! I have a core license, a commercial license and a wildlife license. I can handle what ever you need! I went out on my own so I could take my time at people's houses and not have 20 jobs crammed on a day! I can take my time and make people feel like they got what they paid for! Oh yeah, I can save you some money!

FAQs for bird and bat pest control service projects in Merrimack, NH

Bats slip through gaps as small as 1/4 inch, so your best defense is a thorough seal-up and a few simple habit tweaks. Start by caulking or screening every crack around chimneys, eaves, and vents. Swap dim porch bulbs for brighter LEDs or motion lights (bats dislike the glare), and consider an ultrasonic deterrent if they keep circling. 

Finally, remove easy snacks—cover standing water and skip the nighttime bird-feeder refills. These steps go a long way toward keeping your home bat-free.

Standard homeowners’ insurance rarely pays for bat removal because insurers view it as routine maintenance. You might get partial help for guano cleanup or related repairs, but that varies by policy. Review your insurance policy carefully and contact your provider for a definitive explanation. Securing all entry points remains the homeowner’s responsibility to prevent future incursions.

The sweet spot for bat exclusion is late summer through spring. That window keeps you inside most state rules and protects baby bats that haven’t learned to fly yet. Removal activities are conducted when bats are less active, with some states permitting work from August through May and others ceasing removal in March. Consult a qualified bat removal specialist to confirm the valid timeframe for your area.

Spotting a dead bat can be unsettling, but a calm, careful approach keeps everyone safe. First, call your state wildlife office to report the find and ask about local rules. Snap a quick photo from a distance, then—wearing disposable gloves—place the bat in a sealed plastic bag for disposal as directed. 

Wipe down nearby surfaces with disinfectant, wash your hands thoroughly, and schedule a pest-control pro to make sure no live bats (or harmful guano) remain hidden in the house.

The Merrimack, NH homeowners’ guide to bird and bat pest control services

From average costs to expert advice, get all the answers you need to get your job done.