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Blown in insulation install or upgrade pros in Gardner

Avatar for Quality Insulation
Quality Insulation
119 Perimeter Road
5.00(
4
)
Approved Pro
Quality Insulation
119 Perimeter Road
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
54 local quotes requested

Quality Insulation has been serving New Hampshire and Massachusetts customers, both commercial and residential, for over 35 years. Our expertise ranges from all types of insulation to top of the line gutter installation. Our team is dedicated to making your experience stress free while providing you with hands-on customer service. Please contact us for a free estimate for all your insulation needs. MASS SAVE PARTNER

"Very good professional workers. Covered everything so no insulation would scatter. I would recommend them."

Stephanie G on March 2025

Quality Insulation has been serving New Hampshire and Massachusetts customers, both commercial and residential, for over 35 years. Our expertise ranges from all types of insulation to top of the line gutter installation. Our team is dedicated to making your experience stress free while providing you with hands-on customer service. Please contact us for a free estimate for all your insulation needs. MASS SAVE PARTNER

"Very good professional workers. Covered everything so no insulation would scatter. I would recommend them."

Stephanie G on March 2025


Avatar for Clean Tech Construction, LLC
Clean Tech Construction, LLC
38 Ells Ave
5.00(
9
)
Approved Pro
Clean Tech Construction, LLC
38 Ells Ave
5.00(
9
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
68 local quotes requested

Cleantechconstruction@mi.o is 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.

"They were excellent"

Martha B on March 2024

Cleantechconstruction@mi.o is 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.

"They were excellent"

Martha B on March 2024


Custom Insulation Company, Inc.
16 Jacques Street
4.73(
79
)
Approved Pro
Custom Insulation Company, Inc.
16 Jacques Street
4.73(
79
)
Approved Pro
Super Service Award
Customers say: True professional
65 local quotes requested
40 years of experience

Since 1985 Custom Insulation Company, Inc., has been the number one choice of homeowners for insulation, seamless gutters . Custom Insulation prides itself on an outstand

"We have established ourselves as the premier insulation contractor in the region. Our team of expert spray foam insulation installers is dedicated to enhancing your home is energy efficiency and comfort. As a professional spray foam insulation company, we understand the importance of quality insulation in maintaining a comfortable living environment while reducing energy costs. Our extensive experience in the industry allows us to offer a wide range of insulation services, including residential spray foam insulation and other advanced insulation solutions. We stay up-to-date with the latest spray foam insulation systems to ensure our clients receive the most effective and efficient insulation options."

Lamothe Insulation C on February 2025

Since 1985 Custom Insulation Company, Inc., has been the number one choice of homeowners for insulation, seamless gutters . Custom Insulation prides itself on an outstand

"We have established ourselves as the premier insulation contractor in the region. Our team of expert spray foam insulation installers is dedicated to enhancing your home is energy efficiency and comfort. As a professional spray foam insulation company, we understand the importance of quality insulation in maintaining a comfortable living environment while reducing energy costs. Our extensive experience in the industry allows us to offer a wide range of insulation services, including residential spray foam insulation and other advanced insulation solutions. We stay up-to-date with the latest spray foam insulation systems to ensure our clients receive the most effective and efficient insulation options."

Lamothe Insulation C on February 2025


Avatar for Green Collar
Green Collar
48 Lamb St
4.95(
28
)
Approved Pro
Green Collar
48 Lamb St
4.95(
28
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
54 local quotes requested

Established in 2014, Green Collar is a leading energy efficiency solutions provider for businesses and homeowners. We help our clients conserve energy, improve comfort, and save money through increased energy efficiencies. What sets us apart is our unwavering commitment to exceptional quality, backed by over two decades of collective industry expertise within our team. Our comprehensive range of services includes home energy assessments, home insulation and weatherization, as well as HVAC services. We offer a complimentary home energy assessment to accurately pinpoint areas of inefficiency within your home. Subsequently, our experienced energy consultants will offer personalized recommendations to effectively address and resolve any identified issues.

"Jeremiah and his crew did a fantastic job. They arrived on time, worked very hard in the small hot attic space, did not waste time and were very professional. Jeremiah explained from start to finish what the job entailed. When the job was completed, Jeremiah explained all that was done and wanted to make sure we were completely satisfied before leaving. They also cleaned up and did not leave a mess. We are very pleased with Green Collar and Jeremiah and his crew!"

Susan P on September 2024

Established in 2014, Green Collar is a leading energy efficiency solutions provider for businesses and homeowners. We help our clients conserve energy, improve comfort, and save money through increased energy efficiencies. What sets us apart is our unwavering commitment to exceptional quality, backed by over two decades of collective industry expertise within our team. Our comprehensive range of services includes home energy assessments, home insulation and weatherization, as well as HVAC services. We offer a complimentary home energy assessment to accurately pinpoint areas of inefficiency within your home. Subsequently, our experienced energy consultants will offer personalized recommendations to effectively address and resolve any identified issues.

"Jeremiah and his crew did a fantastic job. They arrived on time, worked very hard in the small hot attic space, did not waste time and were very professional. Jeremiah explained from start to finish what the job entailed. When the job was completed, Jeremiah explained all that was done and wanted to make sure we were completely satisfied before leaving. They also cleaned up and did not leave a mess. We are very pleased with Green Collar and Jeremiah and his crew!"

Susan P on September 2024


Sonart Construction Corp.
3303 Avalon Drive
New on HomeAdvisorNew on Angi
Approved Pro
Sonart Construction Corp.
3303 Avalon Drive
New on AngiNew on HomeAdvisor
Approved Pro
12 local quotes requested
12 years of experience

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you’ll notice that we’re particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you’ll notice that we’re particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!


Avatar for Oska Construction INC.
Oska Construction INC.
4.56(
9
)
Approved Pro
Oska Construction INC.
4.56(
9
)
Approved Pro
Customers say: Quality work
567 local quotes requested
4 years of experience

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"5 stars. Jose and crew showed up on time and finished in 1 day. Very nice people. Reliable. Will definitely use them again."

Ivan R on February 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"5 stars. Jose and crew showed up on time and finished in 1 day. Very nice people. Reliable. Will definitely use them again."

Ivan R on February 2025


SAV-ON INSULATION
12 LEXINGTON AVE
4.40(
5
)
Approved Pro
SAV-ON INSULATION
12 LEXINGTON AVE
4.40(
5
)
Approved Pro
Customers say: Quick response
379 local quotes requested
56 years of experience

We have over 40 years experience with new and old homes barns, garages, buildings, whatever you need insulated! We offer many types of insulation including: fiber glass batting,blowing fiber glass, cellulose,spray foam,insulating pipe work, blown in blanket, dense packing. Serving all of MA and NH area *FREE ESTIMATES*

"Another 5 STAR review. Roland and Brett are excellent !! They have extremely high quality and are highly efficient. My wife and I have owned three homes. Renovated two. We have dealt with many, many contractors. Roland is one of the best. The pricing is great, the service is great and the people are great. We would hire Sav-On again in a heartbeat. We highly recommend them."

Victor F on August 2023

We have over 40 years experience with new and old homes barns, garages, buildings, whatever you need insulated! We offer many types of insulation including: fiber glass batting,blowing fiber glass, cellulose,spray foam,insulating pipe work, blown in blanket, dense packing. Serving all of MA and NH area *FREE ESTIMATES*

"Another 5 STAR review. Roland and Brett are excellent !! They have extremely high quality and are highly efficient. My wife and I have owned three homes. Renovated two. We have dealt with many, many contractors. Roland is one of the best. The pricing is great, the service is great and the people are great. We would hire Sav-On again in a heartbeat. We highly recommend them."

Victor F on August 2023


Eddy's Flooring America
3 James Street
4.47(
15
)
Eddy's Flooring America
3 James Street
4.47(
15
)
Customers say: Super punctual
69 years of experience

Eddy's Flooring America is more than just a flooring specialty store. We are experts trained in flooring sales and design and will help you find the perfect floor for the way you live. As part of America's leading flooring retail group, our 500-store nationwide buying power guarantees you low prices on thousands of carpet types and other flooring options backed by the most solid warranties in the floor covering industry. Every Flooring America store is locally owned, so we can also guarantee a truly unique level of personal service. Our goal is to make sure you enjoy your shopping experience and find exactly what you want so that you are confident in your purchase. We are dedicated to satisfying you every step of the way.

"This was the craziest and more horrible service I have ever encountered. We put in an order in the middle of December 2019. Before you start thinking "Covid"; this carpet was to be installed in 4-6 weeks. Putting us at end of January. No communication, excuses and broken promises is all that has happened over the last 6 1/2 months. Still not finished and installed! Then they have the audacity to send me an invoice of how much I still owe (on the part that they have not finished). I am done with them. We don't even want the carpet anymore. The amount of time and energy have spent on this for over half a year is ridiculous. I urge everyone to stay away from Eddy's Flooring!! Save your precious time, money and energy!"

Beth P on May 2020

Eddy's Flooring America is more than just a flooring specialty store. We are experts trained in flooring sales and design and will help you find the perfect floor for the way you live. As part of America's leading flooring retail group, our 500-store nationwide buying power guarantees you low prices on thousands of carpet types and other flooring options backed by the most solid warranties in the floor covering industry. Every Flooring America store is locally owned, so we can also guarantee a truly unique level of personal service. Our goal is to make sure you enjoy your shopping experience and find exactly what you want so that you are confident in your purchase. We are dedicated to satisfying you every step of the way.

"This was the craziest and more horrible service I have ever encountered. We put in an order in the middle of December 2019. Before you start thinking "Covid"; this carpet was to be installed in 4-6 weeks. Putting us at end of January. No communication, excuses and broken promises is all that has happened over the last 6 1/2 months. Still not finished and installed! Then they have the audacity to send me an invoice of how much I still owe (on the part that they have not finished). I am done with them. We don't even want the carpet anymore. The amount of time and energy have spent on this for over half a year is ridiculous. I urge everyone to stay away from Eddy's Flooring!! Save your precious time, money and energy!"

Beth P on May 2020


Foam USA
180 Pleasant St
No reviews
Foam USA
180 Pleasant St
No reviews

Foam USA, LLC is committed to providing a high standard of design, installation and verification of advanced performance building envelopes. Combined with an in-depth understanding of building science principles and vast experience with multiple types of spray foam, Foam USA delivers a superior product for all project types. We have a strict commitment to industry best practices and excellent client service.

Foam USA, LLC is committed to providing a high standard of design, installation and verification of advanced performance building envelopes. Combined with an in-depth understanding of building science principles and vast experience with multiple types of spray foam, Foam USA delivers a superior product for all project types. We have a strict commitment to industry best practices and excellent client service.


Fratantonio Flooring
4.33(
6
)
Fratantonio Flooring
4.33(
6
)
Customers say: Quick response
26 years of experience

Owner is on all jobs, we do not sub-contract we do the work ourselves, cashor check accepted, deposit the day the job starts, remainder when job is finished.

Owner is on all jobs, we do not sub-contract we do the work ourselves, cashor check accepted, deposit the day the job starts, remainder when job is finished.

...
Showing 1-10 of 158

Blown in insulation install or upgrades FAQs

Blown-in insulation offers several advantages over traditional insulation methods. This insulation option is fire-resistant, long-lasting, and more energy-efficient, providing superior thermal regulation for your home. Blown-in insulation fills gaps in walls and hard-to-reach spaces effectively, reduces noise transmission, enhances indoor comfort, and can increase your home's overall resale value.

Installing blown-in insulation in a 1,500-square-foot house costs between $2,625 and $11,250. Your total cost will depend on the type of insulation material you choose, labor rates in your area, and any additional work required, such as mold remediation or electrical adjustments. Hiring an insulation professional ensures proper installation, and labor costs typically range from $40 to $70 per hour. Getting detailed quotes can help you budget accurately for your project.

The cost of spray foam insulation ranges from $0.45 to $1.50 per board foot, while blown-in cellulose insulation costs between $0.60 and $2.30 per square foot. Spray foam insulation is less expensive per unit and offers excellent air sealing properties with higher R-values. Blown-in cellulose, made from recycled materials, is slightly more expensive but provides superior soundproofing and is environmentally friendly. Choosing between the two depends on your specific insulation needs, budget, and preference for eco-friendly materials.

Blown-in insulation is generally cheaper to install than batts. Batt and roll insulation can cost up to $2,500 on average, whereas blown-in insulation often results in cost savings due to lower material and labor expenses. Additionally, blown-in insulation fills gaps and irregular spaces more effectively, improving energy efficiency. Opting for blown-in insulation can save you money while providing better coverage and performance compared to traditional batts.

The best R-value for blown-in insulation depends on the area of your home you're insulating and your specific climate zone. Generally, attics in the U.S. should have an R-value between 30 and 60, with colder regions requiring higher values for optimal energy efficiency. Walls typically need R-values between 13 and 21. Consulting with a professional can help determine the ideal R-value for your insulation project based on local building codes and energy requirements.

Your decision to remove old insulation before installing blown-in insulation depends on the condition of the existing material. If the old insulation is damaged, moldy, or infested with pests, you should remove it to prevent health hazards and ensure effectiveness. If the existing insulation is in good condition, you can often install blown-in insulation over it to increase R-value and improve efficiency. Consulting with a professional insulation installer can help determine the best course of action for your specific situation.

The homeowners guide to blown in insulation install or upgrades
From average costs to expert advice, get all the answers you need to get your job done.
new spray foam insulation being applied in attic
Apr 28, 2025
Apr 28, 2025
Spray foam insulation costs depend on the area size, foam type and thickness, and how the pro installs it. We break down the cost to help you budget.
room in home with sound proofing panels on the wall
Apr 23, 2025
Apr 23, 2025
The cost to soundproof a room depends mainly on room size and the material you use. This guide can help you plan your project budget.
Wooden planks with building foam
Apr 16, 2025
Apr 16, 2025
Create a budget for new insulation using this cost guide, featuring the most important price factors to consider.
Worker installing new home roof insulation
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Mar 31, 2025
Budget for radiant barrier costs based on factors such as foil type, attic size, material quality, ventilation type, labor, and more.
A worker spraying blown fiberglass insulation between attic trusses
Feb 11, 2025
Feb 11, 2025
Check out the cost to install blown-in insulation based on factors like R-value, insulation type, local labor rates, and more.
Batt and roll insulation installed by professional in protective gear
Feb 14, 2025
Feb 14, 2025
Our guide explains how much you should budget for insulation installation to help keep your home comfortable and your energy bills lower.
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