Top-rated attic insulation installers.

Get matched with top attic insulation installers in Hooksett, NH

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Attic insulation installers in Hooksett

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
353 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 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
227 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
385 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

Avatar for Petro Home Services

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

Boston Green House Spray Foam Insulation

150 Brown St
No reviews yet

Boston Green House Spray Foam Insulation

150 Brown St
No reviews yet
Free onsite estimate

Owner operated.

Owner operated.

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.

MARBLELIFE of Boston

11 Duxborough Trl
1.50(
2
)

MARBLELIFE of Boston

11 Duxborough Trl
1.50(
2
)
45 years of experience

MARBLELIFE of Boston is a specialty company with over 30 years experience, servicing marble, granite, terrazzo and tile restoration requirements of both commercial and residential clients throughout New England. Our Team is made of highly skilled and professional stone technicians, who are very competent and aptly trained to service all clients’ hard surface restoration, repair and maintenance projects

MARBLELIFE of Boston is a specialty company with over 30 years experience, servicing marble, granite, terrazzo and tile restoration requirements of both commercial and residential clients throughout New England. Our Team is made of highly skilled and professional stone technicians, who are very competent and aptly trained to service all clients’ hard surface restoration, repair and maintenance projects

D & S FORTIN BROTHERS LLC

43 CORIANDER WAY
5.00(
1
)

D & S FORTIN BROTHERS LLC

43 CORIANDER WAY
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full service home remodeling company. All proposals and contracts are clearly defined in writing. Estimates are always free. We carry a two million dollar insurance binder. We accept checks and all major credit cards.

We are a full service home remodeling company. All proposals and contracts are clearly defined in writing. Estimates are always free. We carry a two million dollar insurance binder. We accept checks and all major credit cards.

HomeWorks Energy

101 Station Lndg
3.77(
78
)

HomeWorks Energy

101 Station Lndg
3.77(
78
)
Customers say: Terrific value
17 years of experience

We provide no-cost home energy efficiency assessments to determine the efficiency of your homes energy efficiency. We will then create a report on-site and explain the recommendations and rebates we offer through the Mass Save program.

"I would NEVER recommend this company. They should not be representing Mass Save. The person that came to my house lied about everything he told me. Then the insulation people messed up my sprinkler system installing insulation in my cellar. The prices I was quoted for a hybrid hot water heater were completely out of line, by thousands of dollars. The information I was given regarding mini splits was totally incorrect. I repeat do not have this company come to your house!!"

Martha G on May 2025

We provide no-cost home energy efficiency assessments to determine the efficiency of your homes energy efficiency. We will then create a report on-site and explain the recommendations and rebates we offer through the Mass Save program.

"I would NEVER recommend this company. They should not be representing Mass Save. The person that came to my house lied about everything he told me. Then the insulation people messed up my sprinkler system installing insulation in my cellar. The prices I was quoted for a hybrid hot water heater were completely out of line, by thousands of dollars. The information I was given regarding mini splits was totally incorrect. I repeat do not have this company come to your house!!"

Martha G on May 2025

...
Showing 1-10 of 962
FAQs for attic insulation installation projects in Hooksett, 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 Hooksett, 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