Top-rated blown in insulation install or upgrade pros.

Get matched with top blown in insulation install or upgrade pros in your area

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.

Blown in insulation install or upgrade pros in New Canaan

Avatar for R. Pelton Builders, Inc.
R. Pelton Builders, Inc.
105 Clark Drive #A
4.43(
53
)
Approved Pro
R. Pelton Builders, Inc.
105 Clark Drive #A
4.43(
53
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
11 local quotes requested

Ecosmart Home Services provides a comprehensive range of energy-saving solutions for homes. Offering a holistic approach to energy efficiency is crucial in today's environmentally conscious world. Our services cover various aspects of a home, addressing insulation, solar energy, HVAC, windows and doors, roofing, electrical upgrades, generators, and electric vehicle chargers. By offering this broad range of services, Ecosmart positions itself as a one-stop-shop for homeowners looking to enhance the energy efficiency and sustainability of their homes. It's important to communicate the long-term benefits, including potential cost savings and reduced environmental impact, to attract and educate potential customers.

"If I could give R. Pelton Builders, Inc. negative stars I would. I have worked with many contractors, architects, engineers and developers in my life good and bad. R. Pelton Builders, Inc. could be one of if not the worst company I have ever had the unfortunate privilege to work with. After signing up with them, they wasted almost 2 months of my time, misrepresenting timelines and expertise, mismanaging the process, communication and making multiple false statements along the way. I was clear from the outset that the time frame install the system was critical. They told me multiple times that permits had been filed when, in reality they never filed them at all. They did not even know the process to file permits in my town (another thing they had represented they had experience with) and did not even contact the town until the week we had initially targeted for the install. They told me they understood and had experience with Solar batteries. I had to design this part of the system myself because they had no clue what they were doing and were not even capable of effectively working with the vendor to design and solve for any issues that arose. They were terrible with communication, often telling me they would get back to me and never doing so. I had to chase them all the time. When you are spending any amount this would be unacceptable. I was spending over $100,000. 2 months into the agreement, after bailing on a site visit that I rearranged my schedule for, Michael P then called me to state that they would not install what they had agreed to and that Steve P (the owner) was no longer going to offer batteries as he did not trust them. But then I should just do the solar alone with them. I was clear from the beginning that the point of the project was to have a back up system not just a solar system. It seems to me that their plan from the beginning was to tell me what I wanted to hear and then pull the rug out from under me when the timing was such that I was in jeopardy of losing the full Federal Tax Credit and potentially the State incentives in hopes that I would adjust the install to solar only. Ultimately, they gave me no confidence that they were going to be able to successfully and properly install solar either. In my option and experience they are not to be trusted. My experience with them is that they are incredibly disorganized and inept, often gave me false and misleading statements and have real issues communicating at any level that would be considered acceptable. They also showed zero respect for my time or following through on what they had committed to do. All of this resulted in me losing time, money and expending a tremendous amount of effort for ultimately no reason. Simply horrendous on every level and I could not recommend a company less then R. Pelton Builders, Inc."

welsey s on November 2020

Ecosmart Home Services provides a comprehensive range of energy-saving solutions for homes. Offering a holistic approach to energy efficiency is crucial in today's environmentally conscious world. Our services cover various aspects of a home, addressing insulation, solar energy, HVAC, windows and doors, roofing, electrical upgrades, generators, and electric vehicle chargers. By offering this broad range of services, Ecosmart positions itself as a one-stop-shop for homeowners looking to enhance the energy efficiency and sustainability of their homes. It's important to communicate the long-term benefits, including potential cost savings and reduced environmental impact, to attract and educate potential customers.

"If I could give R. Pelton Builders, Inc. negative stars I would. I have worked with many contractors, architects, engineers and developers in my life good and bad. R. Pelton Builders, Inc. could be one of if not the worst company I have ever had the unfortunate privilege to work with. After signing up with them, they wasted almost 2 months of my time, misrepresenting timelines and expertise, mismanaging the process, communication and making multiple false statements along the way. I was clear from the outset that the time frame install the system was critical. They told me multiple times that permits had been filed when, in reality they never filed them at all. They did not even know the process to file permits in my town (another thing they had represented they had experience with) and did not even contact the town until the week we had initially targeted for the install. They told me they understood and had experience with Solar batteries. I had to design this part of the system myself because they had no clue what they were doing and were not even capable of effectively working with the vendor to design and solve for any issues that arose. They were terrible with communication, often telling me they would get back to me and never doing so. I had to chase them all the time. When you are spending any amount this would be unacceptable. I was spending over $100,000. 2 months into the agreement, after bailing on a site visit that I rearranged my schedule for, Michael P then called me to state that they would not install what they had agreed to and that Steve P (the owner) was no longer going to offer batteries as he did not trust them. But then I should just do the solar alone with them. I was clear from the beginning that the point of the project was to have a back up system not just a solar system. It seems to me that their plan from the beginning was to tell me what I wanted to hear and then pull the rug out from under me when the timing was such that I was in jeopardy of losing the full Federal Tax Credit and potentially the State incentives in hopes that I would adjust the install to solar only. Ultimately, they gave me no confidence that they were going to be able to successfully and properly install solar either. In my option and experience they are not to be trusted. My experience with them is that they are incredibly disorganized and inept, often gave me false and misleading statements and have real issues communicating at any level that would be considered acceptable. They also showed zero respect for my time or following through on what they had committed to do. All of this resulted in me losing time, money and expending a tremendous amount of effort for ultimately no reason. Simply horrendous on every level and I could not recommend a company less then R. Pelton Builders, Inc."

welsey s on November 2020


Connecticut Home Solutions, LLC
101 North Plains Industrial Road, Building 1A
4.88(
20
)
Approved Pro
Connecticut Home Solutions, LLC
101 North Plains Industrial Road, Building 1A
4.88(
20
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
24 years of experience

Our local Wallingford Connecticut company �Connecticut Home Solutions llc� provides insulation and air-sealing solutions for the entire state. We work closely with HES auditors and local utilities to ensure that our customers SAVE Energy and Money! �Connecticut Home Solutions llc� will help you navigate through the rebate process from start to finish. We strive to make sure that everyone of our clients needs are met and they are happy with the product that we deliver. Call us today

"Carlos and his team were professional and I was surprised how quickly they completed the job. I also appreciated they had me check the work every step of the way to make sure it was completed per my expectations."

Erik R on June 2024

Our local Wallingford Connecticut company �Connecticut Home Solutions llc� provides insulation and air-sealing solutions for the entire state. We work closely with HES auditors and local utilities to ensure that our customers SAVE Energy and Money! �Connecticut Home Solutions llc� will help you navigate through the rebate process from start to finish. We strive to make sure that everyone of our clients needs are met and they are happy with the product that we deliver. Call us today

"Carlos and his team were professional and I was surprised how quickly they completed the job. I also appreciated they had me check the work every step of the way to make sure it was completed per my expectations."

Erik R on June 2024


Green Comfort Solutions, Inc.
80 Clapboard Ridge Road
4.52(
11
)
Approved Pro
Green Comfort Solutions, Inc.
80 Clapboard Ridge Road
4.52(
11
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
19 local quotes requested

Green Comfort Solutions, Inc. likes nothing more than a happy customer. We are independently owned and operated. Everything is done by us and to the highest quality. We have been involved in the trade for years. We use only the best products and techniques available. It is very important to the company that the customer is satisfied. We believe that this is the only way a business can succeed.

"null"

Neil B on January 2018

Green Comfort Solutions, Inc. likes nothing more than a happy customer. We are independently owned and operated. Everything is done by us and to the highest quality. We have been involved in the trade for years. We use only the best products and techniques available. It is very important to the company that the customer is satisfied. We believe that this is the only way a business can succeed.

"null"

Neil B on January 2018


Avatar for Good Life Energy Savers, LLC
Good Life Energy Savers, LLC
50 Beaver Brook Road, Suite 7
4.83(
65
)
Approved Pro
Good Life Energy Savers, LLC
50 Beaver Brook Road, Suite 7
4.83(
65
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

Tired of Being Hot or Cold in your Home? Don't wait to insulate! Insulation will help reduce air infiltration that accounts for 40% of your energy loss. Save money and be more comfortable in your home. We offer all types of quality insulation products and installation: Spray Foam, Cellulose and Fiberglass. Please call us today for more information and a free estimate. We can help you to secure financing for your energy efficiency upgrades.

"Professional, friendly, informative, polite. Cleaned up everything really. They were on-time, explained everything they were doing. Would definitely recommend!"

Lisa S on June 2024

Tired of Being Hot or Cold in your Home? Don't wait to insulate! Insulation will help reduce air infiltration that accounts for 40% of your energy loss. Save money and be more comfortable in your home. We offer all types of quality insulation products and installation: Spray Foam, Cellulose and Fiberglass. Please call us today for more information and a free estimate. We can help you to secure financing for your energy efficiency upgrades.

"Professional, friendly, informative, polite. Cleaned up everything really. They were on-time, explained everything they were doing. Would definitely recommend!"

Lisa S on June 2024


Avatar for Perfect Wall LLC
Perfect Wall LLC
463 Barberry Road
4.95(
10
)
Approved Pro
Perfect Wall LLC
463 Barberry Road
4.95(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
53 local quotes requested

Perfect Wall LLC 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.

"Rapid response to my request for a quote, then very easy to work with on project planning. And they walked me through the state energy audit and rebate process to get the project done in record time. "

Brian T on March 2025

Perfect Wall LLC 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.

"Rapid response to my request for a quote, then very easy to work with on project planning. And they walked me through the state energy audit and rebate process to get the project done in record time. "

Brian T on March 2025


Avatar for New England Performance Insulation, LLC
New England Performance Insulation, LLC
262 Quarry Road
4.82(
50
)
Approved Pro
New England Performance Insulation, LLC
262 Quarry Road
4.82(
50
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
34 local quotes requested

As part of the industries oldest insulation company we are dedicated to doing what’s right for our clients on every project we are involved in. Our dedication to the finest products, latest technologies, and expert installation services has continuously helped us grow to one of the largest in the industry. Our focus is delivering the best products to our clients and customizing each experience to fit their needs. Let us customize a project for you. Contact New England Performance Insulation to get instant access to one of our experienced staff that will walk you through the entire process and provide you with a no-hassle quote. We look forward to hearing from you.

"The crew worked quickly and efficiently to replace and upgrade the fiberglass batts in our basement and crawl space. I’m pleased with the outcome. (I put in even more wire supports afterwards — to secure the insulation between the joists — but that’s just my OCD.) It was a relatively small job for this company and I thought the cost was fair."

Walton W on September 2024

As part of the industries oldest insulation company we are dedicated to doing what’s right for our clients on every project we are involved in. Our dedication to the finest products, latest technologies, and expert installation services has continuously helped us grow to one of the largest in the industry. Our focus is delivering the best products to our clients and customizing each experience to fit their needs. Let us customize a project for you. Contact New England Performance Insulation to get instant access to one of our experienced staff that will walk you through the entire process and provide you with a no-hassle quote. We look forward to hearing from you.

"The crew worked quickly and efficiently to replace and upgrade the fiberglass batts in our basement and crawl space. I’m pleased with the outcome. (I put in even more wire supports afterwards — to secure the insulation between the joists — but that’s just my OCD.) It was a relatively small job for this company and I thought the cost was fair."

Walton W on September 2024


Avatar for Shelton Insulation and Gutters, LLC
Shelton Insulation and Gutters, LLC
151 Longfellow Rd
4.79(
31
)
Approved Pro
Shelton Insulation and Gutters, LLC
151 Longfellow Rd
4.79(
31
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
22 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Dan visited my home and gave me consultations on what exactly needs to be done. Guy, with whom it will be pleasure to work with. Keep up good work .."

N J on February 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Dan visited my home and gave me consultations on what exactly needs to be done. Guy, with whom it will be pleasure to work with. Keep up good work .."

N J on February 2025


Avatar for Koala Insulation of Southern Connecticut
Koala Insulation of Southern Connecticut
23 Bridgeport Ave.
4.95(
11
)
Approved Pro
Koala Insulation of Southern Connecticut
23 Bridgeport Ave.
4.95(
11
)
Approved Pro
Customers say: Quick response
22 local quotes requested
1 years of experience

Koala Insulation of Southern Connecticut is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.

"The team from A to Z very professional. "

Juan m on April 2025

Koala Insulation of Southern Connecticut is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.

"The team from A to Z very professional. "

Juan m on April 2025


Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
33 Progress Avenue
4.80(
35
)
Approved Pro
Connecticut Basement Systems, Inc.
33 Progress Avenue
4.80(
35
)
Approved Pro
Customers say: Quick response
62 local quotes requested
38 years of experience

Work completed by Connecticut Basement Systems, Inc., is warranted for lifetime of your home. Satisfaction is guaranteed and we assure prompt reply to all inquiries. Free estimates and financing are available. We've wowed over 30,000 customers since 1987. We have an A plus Better Business Bureau rating. Check us out for unbiased reviews and customer testimonials.

"Overall, working with the company was a good experience."

Marcy W on October 2024

Work completed by Connecticut Basement Systems, Inc., is warranted for lifetime of your home. Satisfaction is guaranteed and we assure prompt reply to all inquiries. Free estimates and financing are available. We've wowed over 30,000 customers since 1987. We have an A plus Better Business Bureau rating. Check us out for unbiased reviews and customer testimonials.

"Overall, working with the company was a good experience."

Marcy W on October 2024


Avatar for Turning Your Home Green
Turning Your Home Green
2 Merry Lane
4.57(
51
)
Approved Pro
Turning Your Home Green
2 Merry Lane
4.57(
51
)
Approved Pro
Customers say: Super punctual
62 local quotes requested
47 years of experience

THE START Turning Your Home Green, the insulation specialist, is a family business dedicated to making your living space a more comfortable, eco-friendly environment. My father started a residential renovation company in New Jersey 35 years ago. Over the years, almost every house he entered was inadequately insulated. He evaluated the living space and provided a solution to correct the problem.

"I DO NOT RECOMMEND! He was late to my appointment and very unprofessional upon arrival. He gave me an official estimate and when it was time to perform the work he backed out and told me he could not do it for the price quoted."

Brandan H on October 2018

THE START Turning Your Home Green, the insulation specialist, is a family business dedicated to making your living space a more comfortable, eco-friendly environment. My father started a residential renovation company in New Jersey 35 years ago. Over the years, almost every house he entered was inadequately insulated. He evaluated the living space and provided a solution to correct the problem.

"I DO NOT RECOMMEND! He was late to my appointment and very unprofessional upon arrival. He gave me an official estimate and when it was time to perform the work he backed out and told me he could not do it for the price quoted."

Brandan H on October 2018

...
Showing 1-10 of 967

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.
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
Mar 31, 2025
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.
Man installing thermal roof insulation layer
Jan 28, 2025
Jan 28, 2025
When calculating the cost to insulate your attic, you need to consider materials, size of the attic, location, R-value, and labor costs.
new spray foam insulation being applied in attic
Dec 3, 2024
Dec 3, 2024
This informational guide will explain the average spray foam insulation cost in your home, plus tips like open-cell vs. closed-cell spray foam costs.
Share project details to get started.