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Attic insulation installers in Merrimack

Avatar for Insul-Kings

Insul-Kings

50 Boston Rd
4.21(
34
)
•Approved Pro

Insul-Kings

50 Boston Rd
4.21(
34
)
•Approved Pro
Customers say: Terrific value
257 local quotes requested
26 years of experience

Insul Kings is a fully licensed and insured weatherization contractor specializing in weatherization work (adding insulation to home), energy audits, whole house air-sealing, and the installation of various types of insulation for both commercial and residential projects. We are a proud partner of Mass Save & NH Save and are rated in the top 5% of their contractor scoring.

"These guys are excellent! From Ken, whom performed the estimate, to Jeremiah and Chaz setting appointment to Dave and his partner.. I'm sorry I forgot your name. All very professional and accommodating... Dave explained what he was doing and why. Made me very comfortable with his experience and confidence in his work. I would DEFINITELY recommend Insul-Kings to anyone needing blown insulation."

Timothy C on January 2025

Insul Kings is a fully licensed and insured weatherization contractor specializing in weatherization work (adding insulation to home), energy audits, whole house air-sealing, and the installation of various types of insulation for both commercial and residential projects. We are a proud partner of Mass Save & NH Save and are rated in the top 5% of their contractor scoring.

"These guys are excellent! From Ken, whom performed the estimate, to Jeremiah and Chaz setting appointment to Dave and his partner.. I'm sorry I forgot your name. All very professional and accommodating... Dave explained what he was doing and why. Made me very comfortable with his experience and confidence in his work. I would DEFINITELY recommend Insul-Kings to anyone needing blown insulation."

Timothy C on January 2025

Avatar for Minuteman Floors

Minuteman Floors

66 Hanover St, Ste 200
4.00(
8
)
•Approved Pro

Minuteman Floors

66 Hanover St, Ste 200
4.00(
8
)
•Approved Pro
Customers say: Terrific value
501 local quotes requested
6 years of experience

Minuteman Floors is the local leader in premium flooring selections with reliable installation. We serve the greater Manchester area and invite you to shop from home, give us a call for flooring selections that would be perfect for your home or office. Choose between hardwood flooring, vinyl floor tiles, and low-cost carpet installations. Call now for a free estimate. https://www.minutemanfloors.com/

"Install Luxury Vinyl Flooring ### Testimonial for Stephen D. Yennaco / Minuteman Floors I recently had the pleasure of working with Stephen D. Yennaco at Minuteman Floors, and I cannot recommend him highly enough! With over five years in the business, Stephen has truly mastered the art of floor installation. From the very first consultation, he took the time to understand my vision and guided me through selecting the perfect flooring to match my home?s aesthetic. What impressed me most was Stephen's patience and expertise. He answered all my questions, provided valuable insights, and made the entire process enjoyable. His attention to detail is remarkable, and the quality of the installation exceeded my expectations. Even after the installation was completed, Stephen continued to impress me with his outstanding customer service. He followed up to ensure everything was to my satisfaction and was readily available to address any questions or concerns. It's rare to find a business owner so helpful."

STEPHEN J on July 2025

Minuteman Floors is the local leader in premium flooring selections with reliable installation. We serve the greater Manchester area and invite you to shop from home, give us a call for flooring selections that would be perfect for your home or office. Choose between hardwood flooring, vinyl floor tiles, and low-cost carpet installations. Call now for a free estimate. https://www.minutemanfloors.com/

"Install Luxury Vinyl Flooring ### Testimonial for Stephen D. Yennaco / Minuteman Floors I recently had the pleasure of working with Stephen D. Yennaco at Minuteman Floors, and I cannot recommend him highly enough! With over five years in the business, Stephen has truly mastered the art of floor installation. From the very first consultation, he took the time to understand my vision and guided me through selecting the perfect flooring to match my home?s aesthetic. What impressed me most was Stephen's patience and expertise. He answered all my questions, provided valuable insights, and made the entire process enjoyable. His attention to detail is remarkable, and the quality of the installation exceeded my expectations. Even after the installation was completed, Stephen continued to impress me with his outstanding customer service. He followed up to ensure everything was to my satisfaction and was readily available to address any questions or concerns. It's rare to find a business owner so helpful."

STEPHEN J on July 2025

Avatar for Lou Topia Hardwood Flooring

Lou Topia Hardwood Flooring

248 Mill Rd
5.00(
19
)
•Approved Pro

Lou Topia Hardwood Flooring

248 Mill Rd
5.00(
19
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
415 local quotes requested

Family owned business since 1964. Specializing in the installation and finishing of traditional hardwood flooring. Our sanding process is completely sealed off from the rest of the house so there is minimal to no dust outside of the work area. All work is performed and supervised by the owner.New Hampshire number 603-881-5052. Mass number is 978-597-2333

"Lou Toppia was just the expert I needed. Not only was I expecting him to refinish my hardwood floors, I was asking him to come in and work miracles to repair the damage done by another contractor who had a damaged machine created wavy distortions to my floors. Lou made them look beautiful again! He was very honest about what he could and could not make perfect and his work always exceeded my expectations. Lou was careful to keep his work area very clean, cleaned up after himself daily and protected my other living areas by sheeting off the rooms he was refinishing. The final finish is so beautiful, with four coats of satin urethane, I think they look better than the factory finish. I would highly recommend Lou to anyone in need of hardwood flooring installation or refinishing."

Michelle B on January 2020

Family owned business since 1964. Specializing in the installation and finishing of traditional hardwood flooring. Our sanding process is completely sealed off from the rest of the house so there is minimal to no dust outside of the work area. All work is performed and supervised by the owner.New Hampshire number 603-881-5052. Mass number is 978-597-2333

"Lou Toppia was just the expert I needed. Not only was I expecting him to refinish my hardwood floors, I was asking him to come in and work miracles to repair the damage done by another contractor who had a damaged machine created wavy distortions to my floors. Lou made them look beautiful again! He was very honest about what he could and could not make perfect and his work always exceeded my expectations. Lou was careful to keep his work area very clean, cleaned up after himself daily and protected my other living areas by sheeting off the rooms he was refinishing. The final finish is so beautiful, with four coats of satin urethane, I think they look better than the factory finish. I would highly recommend Lou to anyone in need of hardwood flooring installation or refinishing."

Michelle B on January 2020

Avatar for Absolute Floors

Absolute Floors

3 Bud Way STE 24, Nashua, NH 03063
5.00(
1
)
•Approved Pro

Absolute Floors

3 Bud Way STE 24, Nashua, NH 03063
5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
795 local quotes requested

Absolute Floors, LLC Trusted Nashua Flooring Experts (Since 2020) Serving Southern New Hampshire & Northern Massachusetts, Absolute Floors, LLC is your go‑to choice for sustainable, high‑quality flooring. With over 5 years in the industry, we specialize in luxury vinyl plank (LVP), hardwood installation & refinishing, carpet, tile flooring, backsplashes, and shower tile. Why choose us? We proudly offer an industry-leading 5‑year warranty, zero-pressure in-home consultations, and installer-vetted sales staff who provide expert guidance. We only use premium materials sourced directly from manufacturers, and all our installers are background-checked for total peace of mind. Fast, friendly, real-person communication comes standard. Fully licensed and insured, we’re committed to quality, reliability, and your complete satisfaction. Let us transform your space contact us today for your free estimate and experience the difference with Absolute Floors.

"Leonardo and team did a great job bringing new life to our original hard wood floors. From the beginning of the project to the completion, they maintained us updated with the progress."

Carlos C on March 2025

Absolute Floors, LLC Trusted Nashua Flooring Experts (Since 2020) Serving Southern New Hampshire & Northern Massachusetts, Absolute Floors, LLC is your go‑to choice for sustainable, high‑quality flooring. With over 5 years in the industry, we specialize in luxury vinyl plank (LVP), hardwood installation & refinishing, carpet, tile flooring, backsplashes, and shower tile. Why choose us? We proudly offer an industry-leading 5‑year warranty, zero-pressure in-home consultations, and installer-vetted sales staff who provide expert guidance. We only use premium materials sourced directly from manufacturers, and all our installers are background-checked for total peace of mind. Fast, friendly, real-person communication comes standard. Fully licensed and insured, we’re committed to quality, reliability, and your complete satisfaction. Let us transform your space contact us today for your free estimate and experience the difference with Absolute Floors.

"Leonardo and team did a great job bringing new life to our original hard wood floors. From the beginning of the project to the completion, they maintained us updated with the progress."

Carlos C on March 2025

Avatar for JPI Business Services

JPI Business Services

10 Industrial Drive
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

JPI Business Services

10 Industrial Drive
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
201 local quotes requested
3 years of experience

Flooring business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

Flooring business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

Avatar for Tomahawk Flooring

Tomahawk Flooring

4.61(
31
)
•Approved Pro

Tomahawk Flooring

4.61(
31
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
468 local quotes requested

We specialize in hardwood, carpet, vinyl and laminate flooring. I do clean floors as well. We are a young growing business but are very motivated too meet all your needs. Also we have the best deals on installation. FREE estimates within the first 40 mile radius of our office.

"Wonderful, meticulous, beautiful though all job done! We were very happy! The Huffs"

darrell h on June 2025

We specialize in hardwood, carpet, vinyl and laminate flooring. I do clean floors as well. We are a young growing business but are very motivated too meet all your needs. Also we have the best deals on installation. FREE estimates within the first 40 mile radius of our office.

"Wonderful, meticulous, beautiful though all job done! We were very happy! The Huffs"

darrell h on June 2025

Petro Home Services

84 Newbury St
4.12(
146
)

Petro Home Services

84 Newbury St
4.12(
146
)
Customers say: Super punctual
122 years of experience

We're America’s #1 local home heating oil and total home comfort services provider (heating, cooling, plumbing, & chimney). With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Our heater stopped functioning on Nov 27, 2023 and we called Petro who had done the maintenance on it before and replaced a motor two years ago. They were responsive and a technician came two days later. He worked for 3 hours without explaining what the problem was. Then said he needed to replace the motor. He fixed the problem and left without much explanation. Two days later a bill of $2500 came via email. No explanation, no break-down. I called 4 times over the last 20 days, spoke to 4 different reps and was promised that a supervisor will contact me with the bill details. Nothing happened. Irresponsible customer service and unprofessional behavior. They show all the symptoms of big, bureaucratic, and indifferent service company. I would not recommend Petro if you have options of more personalized services."

Nasser R on December 2023

We're America’s #1 local home heating oil and total home comfort services provider (heating, cooling, plumbing, & chimney). With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Our heater stopped functioning on Nov 27, 2023 and we called Petro who had done the maintenance on it before and replaced a motor two years ago. They were responsive and a technician came two days later. He worked for 3 hours without explaining what the problem was. Then said he needed to replace the motor. He fixed the problem and left without much explanation. Two days later a bill of $2500 came via email. No explanation, no break-down. I called 4 times over the last 20 days, spoke to 4 different reps and was promised that a supervisor will contact me with the bill details. Nothing happened. Irresponsible customer service and unprofessional behavior. They show all the symptoms of big, bureaucratic, and indifferent service company. I would not recommend Petro if you have options of more personalized services."

Nasser R on December 2023

Sam Multi-Service Center

1 Ramsdell Ave
No reviews yet

Sam Multi-Service Center

1 Ramsdell Ave
No reviews yet
26 years of experience

Sam Multi-services Center

Sam Multi-services Center

JGE CONSTRUCTION AND SERVICES, LLC

113 Silver Lake Rd
No reviews yet

JGE CONSTRUCTION AND SERVICES, LLC

113 Silver Lake Rd
No reviews yet

At JGE CONSTRUCTION we take pride in our work and pay very good attention to detail. We go above and beyond for our customers. We range from a wide variety of work from hot water power washing, gutters, painting and so much more. Fully insured, reasonable and reliable.

At JGE CONSTRUCTION we take pride in our work and pay very good attention to detail. We go above and beyond for our customers. We range from a wide variety of work from hot water power washing, gutters, painting and so much more. Fully insured, reasonable and reliable.

Worksite Construction, Inc.

1052 Salem Street
No reviews yet

Worksite Construction, Inc.

1052 Salem Street
No reviews yet
30 years of experience

Since 2002 Worksite Construction, Inc. has built a reputation on quality, dependability and trust, working the discerning homeowners throughout Boston, Metro West and the North Shore. We work closely with several of Boston's leading architects and engineers to deliver outstanding results. Whether it's a kitchen or bathroom renovation, an addition or complete construction of an entire home, each project is built with our meticulous attention to detail. We readily source innovative building products and services to meet the needs of our clients' unique situations. We are passionate about commitment to customer service. Worksite Construction recognizes the importance of proper planning on projects. The result of this is a better product and makes for smooth running job site environment with uncompromising quality. Every job closes with complete client satisfaction.

Since 2002 Worksite Construction, Inc. has built a reputation on quality, dependability and trust, working the discerning homeowners throughout Boston, Metro West and the North Shore. We work closely with several of Boston's leading architects and engineers to deliver outstanding results. Whether it's a kitchen or bathroom renovation, an addition or complete construction of an entire home, each project is built with our meticulous attention to detail. We readily source innovative building products and services to meet the needs of our clients' unique situations. We are passionate about commitment to customer service. Worksite Construction recognizes the importance of proper planning on projects. The result of this is a better product and makes for smooth running job site environment with uncompromising quality. Every job closes with complete client satisfaction.

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FAQs for attic insulation installation projects in Merrimack, NH

The best attic insulation depends on where you live, the project stage, and your budget. New builds often benefit from structural insulated panels for top-tier efficiency, while homes in very warm regions can see big cooling savings with reflective insulation. Blown-in, loose-fill, and spray foam all excel at filling odd spaces in finished attics. Talk with a certified local pro to match the material to your climate, space, and wallet.

You’ll only need a licensed electrician if the project calls for moving existing wiring or adding new fixtures. For straightforward insulation jobs, your insulation installer can work around current cables. That said, never start insulating until a pro has checked any questionable wiring. If you suspect damaged or outdated circuits, book an electrician first to keep the project—and your home—safe and code-compliant.

Without air sealing, even the best insulation can underperform. Gaps let heated or cooled air leak out, forcing your HVAC system to work harder and driving up energy bills. Sealing those cracks before adding insulation locks in conditioned air, keeps moisture at bay, and helps the new material hit its full R-value. Ask your insulation pro to tackle sealing first so you enjoy consistent comfort and lower monthly costs.

Among readily available options, structural insulated panels and rigid foam boards top the charts with R-values that can reach 8.0. They’re ideal for new construction or very cold climates where maximum thermal resistance matters most. If you live in a milder zone, blown-in or loose-fill insulation may deliver plenty of performance at a lower price. Weigh the upfront cost against energy savings—and lean on a local pro’s guidance—to pick the smartest fit.

The Merrimack, NH homeowners’ guide to attic insulation installations

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

See all articles