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Find Termite pest control pros in Merrimack

Avatar for CornerStone Pest Control

CornerStone Pest Control

4.80(
40
)
•Approved Pro

CornerStone Pest Control

4.80(
40
)
•Approved Pro
Super Service Award
Customers say: True professional
216 local quotes requested
9 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Josh was very professional & helpful in explaining what I needed to do before and after the treatment. I was impressed by his knowledge & thoroughness."

Lisa R on November 2025

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Josh was very professional & helpful in explaining what I needed to do before and after the treatment. I was impressed by his knowledge & thoroughness."

Lisa R on November 2025

Avatar for Bio Tech Pest Control, Inc.

Bio Tech Pest Control, Inc.

4.90(
195
)
•Approved Pro

Bio Tech Pest Control, Inc.

4.90(
195
)
•Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
38 local quotes requested

Bio Tech Pest Control, Inc., is family owned and local to your neighborhood. We specialize in all your pest control needs.

"Bill and his Wife Chantel are the best we have been working with them for years. We had some flying squirrels and they took care of it. Plus they have been coming every years since to spray for the lovely bugs....... can not get anyone better..."

Ken Marci D on June 2025

Bio Tech Pest Control, Inc., is family owned and local to your neighborhood. We specialize in all your pest control needs.

"Bill and his Wife Chantel are the best we have been working with them for years. We had some flying squirrels and they took care of it. Plus they have been coming every years since to spray for the lovely bugs....... can not get anyone better..."

Ken Marci D on June 2025

Avatar for Admiralty Chimney Service

Admiralty Chimney Service

4.86(
117
)

Admiralty Chimney Service

4.86(
117
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Chimney Inspections, Cleanings, Chimney & Masonry Repairs, Rebuilds, Relining, Caps, Repointing, Waterproofing. Free Estimates. Additional NH Service Area: Auburn, Atkinson, Bow, Deerfield, Derry, Hudson, Goffstown, Hooksett, Londonderry, Manchester, Mason, New Ipswich, Pelham, Salem, Sandown, Windham, Wilton. Additional MA Service Area: Chelmsford, Dracut, Dunstable, Groton, Lowell, Pepperell, Townsend, Tyngsboro, Westford.

"Admiralty Chimney (AC) repaired our chimney last year. They put a metal liner in our brick chimney. Last winter was the best burn we ever had. We have lived in the house since the mid 1990s. AC cleaned the chimney today. We had minimal creosote. We use a Defiant Encore as the woodstove. Great job! "

Scott T on September 2025

Chimney Inspections, Cleanings, Chimney & Masonry Repairs, Rebuilds, Relining, Caps, Repointing, Waterproofing. Free Estimates. Additional NH Service Area: Auburn, Atkinson, Bow, Deerfield, Derry, Hudson, Goffstown, Hooksett, Londonderry, Manchester, Mason, New Ipswich, Pelham, Salem, Sandown, Windham, Wilton. Additional MA Service Area: Chelmsford, Dracut, Dunstable, Groton, Lowell, Pepperell, Townsend, Tyngsboro, Westford.

"Admiralty Chimney (AC) repaired our chimney last year. They put a metal liner in our brick chimney. Last winter was the best burn we ever had. We have lived in the house since the mid 1990s. AC cleaned the chimney today. We had minimal creosote. We use a Defiant Encore as the woodstove. Great job! "

Scott T on September 2025

JP Pest Services

4.80(
160
)

JP Pest Services

4.80(
160
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

JP Pest Services has been providing pest management solutions for New England homes and businesses since 1925. We’ve learned a lot about our Northeast customer base over the past 9 decades like what they expect from the effectiveness of our services to what they need from our Customer Service Representatives and Service Professionals in the field.

"Joel their sales rep assured us our apartments would be rotated so the inside of each unit was checked at least every six months. Got the bait and switch bc they never did this and we had a cockroach infestation that went on for a year. They lied to me and then their manager claimed “we don’t see it in the contract”. I want a refund. You’ve been doing nothing productive. I can lay my own ant traps for less than $2k a year."

Kate B on January 2025

JP Pest Services has been providing pest management solutions for New England homes and businesses since 1925. We’ve learned a lot about our Northeast customer base over the past 9 decades like what they expect from the effectiveness of our services to what they need from our Customer Service Representatives and Service Professionals in the field.

"Joel their sales rep assured us our apartments would be rotated so the inside of each unit was checked at least every six months. Got the bait and switch bc they never did this and we had a cockroach infestation that went on for a year. They lied to me and then their manager claimed “we don’t see it in the contract”. I want a refund. You’ve been doing nothing productive. I can lay my own ant traps for less than $2k a year."

Kate B on January 2025

Blute Jr, Dr. John W.

No reviews yet

Blute Jr, Dr. John W.

No reviews yet
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

www.abms.org.

www.abms.org.

Avatar for BestWay Wildlife Control

BestWay Wildlife Control

5.00(
6
)

BestWay Wildlife Control

5.00(
6
)
Customers say: Quality work
14 years of experience

Welcome to BestWay Wildlife Control, providing solutions to animal problems throughout New Hampshire and Massachusetts. When you have a conflict with wildlife in your home or on your property, BestWay can help. Trained and insured, we are experienced at taking care of the animals humanely and in accordance with local and state laws.

Welcome to BestWay Wildlife Control, providing solutions to animal problems throughout New Hampshire and Massachusetts. When you have a conflict with wildlife in your home or on your property, BestWay can help. Trained and insured, we are experienced at taking care of the animals humanely and in accordance with local and state laws.

Avatar for Ultimate Chimney Sweep

Ultimate Chimney Sweep

4.09(
54
)

Ultimate Chimney Sweep

4.09(
54
)
Customers say: Super punctual
32 years of experience

Ultimate Chimney Sweep is a full service Chimney Company, servicing Eastern Ma and all Of Rhode Island since 1993. We are fully licensed and Insured. We do not sub-contract. All work is performed by an Ultimate Chimney Sweep Employee. Same day service is available Monday Thru Saturday

"The Technician was wonderful! He was very professional, and knew what he was doing! I called to make an appointment and they were able to come to my house the same day!! Their prices are reasonable, and they are on time! I highly recommend this company!"

Candice B on May 2018

Ultimate Chimney Sweep is a full service Chimney Company, servicing Eastern Ma and all Of Rhode Island since 1993. We are fully licensed and Insured. We do not sub-contract. All work is performed by an Ultimate Chimney Sweep Employee. Same day service is available Monday Thru Saturday

"The Technician was wonderful! He was very professional, and knew what he was doing! I called to make an appointment and they were able to come to my house the same day!! Their prices are reasonable, and they are on time! I highly recommend this company!"

Candice B on May 2018

Avatar for Ehrlich Pest Control

Ehrlich Pest Control

4.43(
23
)

Ehrlich Pest Control

4.43(
23
)
Customers say: Quality work
97 years of experience

Since 1928, Ehrlich Pest Control has been providing homeowners and business owners with customer service excellence and trusted pest control solutions.

"No done. I have been trying for three days to schedule my normal technician. I have been on hold for an excess of 2 hours. I called a number provided by me to the executives of the company and was told yesterday and today that I would be called which I have not. This company has high-quality technicians that are treated like dogs. My recommendation is to not hire them and find a new vendor for next year as I will."

Stephen S on July 2020

Since 1928, Ehrlich Pest Control has been providing homeowners and business owners with customer service excellence and trusted pest control solutions.

"No done. I have been trying for three days to schedule my normal technician. I have been on hold for an excess of 2 hours. I called a number provided by me to the executives of the company and was told yesterday and today that I would be called which I have not. This company has high-quality technicians that are treated like dogs. My recommendation is to not hire them and find a new vendor for next year as I will."

Stephen S on July 2020

Twiss Building Repair & Remodeling

4.33(
21
)

Twiss Building Repair & Remodeling

4.33(
21
)
Customers say: Terrific value
33 years of experience

Owner goes out on every job. Been in business for over 20 years and my business partner has over 30 years of experience. Construction Supervisor Licensed. We can do it all. From the small jobs to the larger ones. All around home maintenance and home repair. I will build you a house or repair the one you're in from the attic to the basement. Whatever you need fixed inside or outside.

Owner goes out on every job. Been in business for over 20 years and my business partner has over 30 years of experience. Construction Supervisor Licensed. We can do it all. From the small jobs to the larger ones. All around home maintenance and home repair. I will build you a house or repair the one you're in from the attic to the basement. Whatever you need fixed inside or outside.

Bordeaux Pest Control Inc

No reviews yet

Bordeaux Pest Control Inc

No reviews yet
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FAQs for termite pest control service projects in Merrimack, NH

Most termite treatments protect your home for one to two years. Once the chemicals break down, colonies can move back in, so schedule a follow-up application before that window closes. Many pros offer ongoing service plans, but it’s smart to wait a few months to confirm the first round worked before you sign a contract. 

If your property sees repeat infestations, ask about a termite bond—an annual agreement that often covers both inspections and any additional treatments.

Drilling into the concrete foundation around your home is not always necessary for termite treatment. While drilling can be highly effective in exterminating subterranean termite colonies, there are alternative methods that work well for termite control. 

Drilling is safer than applying ground-level chemicals, which can be hazardous for children and pets, but a thorough termite treatment plan can be achieved without drilling. Consult with a termite professional to determine the best treatment method for your situation.

DIY termite treatment is possible, but its effectiveness in eliminating termite colonies is far inferior to that of professional treatment. DIY methods address only very minor infestations and do not guarantee complete termite control. 

A professional termite inspection accurately determines the infestation’s extent, and expert treatments—whether chemical or bait systems—ensure that all termite activity is eradicated and the structure is protected.

The best termite treatment is determined by the termite species, the infestation size, and your budget. Liquid termiticide applied to soil is an effective method for eliminating termites, while termite bait systems provide controlled management. 

For severe infestations, gas fumigation or heat tenting delivers thorough extermination solutions. A professional inspection guarantees that the proper treatment is selected to completely eradicate termite activity and secure your home.

The Merrimack, NH homeowners’ guide to termite pest control services

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

See all articles