Get matched with top insulation pros in Chicago, IL
There are 69 highly-rated local insulation pros.
TRUSTED BY HOMEOWNERS
4.5 
66 Verified Reviews for Insulation Service pros in Chicago, IL
*The Angi rating for Insulation Service companies in Chicago, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Chicago, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on May 11, 2025
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Insulation pros in Chicago
Experience top-tier expertise in high-efficiency insulation with Green Attic Insulation, Chicagoland's premier insulation company. Serving Chicago and its neighboring suburbs, Green Attic Insulation is dedicated to securing your home's comfort and energy efficiency. Our team of experts uses cutting-edge techniques and high-quality materials to deliver exceptional results for every project. $100 Off Your Attic Insulation Project Prepare your attic for all seasons to guarantee ultimate comfort. Inquire for more details. Trust Green Attic Insulation to enhance your home's energy efficiency and comfort. Schedule an appointment via our contact form to get started today!
"This is the most negligent contractor I've dealt with in my life. They suggested to not be home for our attic insulation since we have a newborn at home which I appreciated. They seemed careful and thoughtful in the sales process which is why I ended up picking them for our project. However, when it came time for the job they were reckless with security and safety. Before the job I sent multiple notes via text and email, and had a phone call asking them to contact me at the end of each day so I could set the alarm and lock the doors remotely. Day one they didn't do this. I sent another ask to please be mindful of this so I could keep our home secure. Day 2 they did not do this again, and ended up leaving our front door wide open which triggered a burglar alarm at 2am requiring us to deal with the security company and police throughout the night. Afterwards it took days for anyone to reply. They lacked empathy or ownership for how negligent their team was. I would not recommend working with these people. Mistakes happen, but the response to these mistakes was almost as bad as their dangerous actions themselves."
Mike M on February 2025
Experience top-tier expertise in high-efficiency insulation with Green Attic Insulation, Chicagoland's premier insulation company. Serving Chicago and its neighboring suburbs, Green Attic Insulation is dedicated to securing your home's comfort and energy efficiency. Our team of experts uses cutting-edge techniques and high-quality materials to deliver exceptional results for every project. $100 Off Your Attic Insulation Project Prepare your attic for all seasons to guarantee ultimate comfort. Inquire for more details. Trust Green Attic Insulation to enhance your home's energy efficiency and comfort. Schedule an appointment via our contact form to get started today!
"This is the most negligent contractor I've dealt with in my life. They suggested to not be home for our attic insulation since we have a newborn at home which I appreciated. They seemed careful and thoughtful in the sales process which is why I ended up picking them for our project. However, when it came time for the job they were reckless with security and safety. Before the job I sent multiple notes via text and email, and had a phone call asking them to contact me at the end of each day so I could set the alarm and lock the doors remotely. Day one they didn't do this. I sent another ask to please be mindful of this so I could keep our home secure. Day 2 they did not do this again, and ended up leaving our front door wide open which triggered a burglar alarm at 2am requiring us to deal with the security company and police throughout the night. Afterwards it took days for anyone to reply. They lacked empathy or ownership for how negligent their team was. I would not recommend working with these people. Mistakes happen, but the response to these mistakes was almost as bad as their dangerous actions themselves."
Mike M on February 2025
INTEC is the Department of Energy Housing Innovation Award winning insulation specialist in Milwaukee, providing energy-efficient insulation and home improvement services to residential and commercial clients throughout southeastern Wisconsin. For almost 4 decades, INTEC has installed the highest-quality insulation available. Although not the largest, INTEC is known for the highest standards of quality, customer service and ethics. While others have come and gone, we continue to pursue innovation and partnerships within the industry, expanding our business by offering additional energy-efficient building improvement services to the residents and business owners of southeastern Wisconsin. We take a personal interest in all of our customers, providing service before, during and after installation.
"Great!!"
Collette B on February 2024
INTEC is the Department of Energy Housing Innovation Award winning insulation specialist in Milwaukee, providing energy-efficient insulation and home improvement services to residential and commercial clients throughout southeastern Wisconsin. For almost 4 decades, INTEC has installed the highest-quality insulation available. Although not the largest, INTEC is known for the highest standards of quality, customer service and ethics. While others have come and gone, we continue to pursue innovation and partnerships within the industry, expanding our business by offering additional energy-efficient building improvement services to the residents and business owners of southeastern Wisconsin. We take a personal interest in all of our customers, providing service before, during and after installation.
"Great!!"
Collette B on February 2024
ARC Insulation, has been insulating homes in the Chicagoland area since 1993. Our staff of friendly professional Energy Auditors can assess your home and provide you with a free energy consultation offering the best most cost-effective solutions customized for your home and budget. Our mission is to help our customers make their homes more comfortable, safe and energy efficient. Because every home is unique, ARC Insulation specializes in all types of safe and efficient insulation, Cellulose, Spray Foam and Fiberglass. A home energy upgrade costs less than you think. Stop wasting money and start saving on your home energy costs year-round! Call ARC Insulation today.
"We were shocked to learn we had mice and squirrels in our crawl space/attic...and that our insulation was old and useless. We found ARC on Angi's list and were contacted immediately. Within a few days we had a thorough in-home consultation and a proposal. Energy Specialist David Puralewski explained the details patiently and thoroughly, and shortly thereafter the work was performed as promised by Juan, Antonio and Fernando. From start to finish, we knew we were in good hands...an excellent experience!!"
Pamela S on July 2024
ARC Insulation, has been insulating homes in the Chicagoland area since 1993. Our staff of friendly professional Energy Auditors can assess your home and provide you with a free energy consultation offering the best most cost-effective solutions customized for your home and budget. Our mission is to help our customers make their homes more comfortable, safe and energy efficient. Because every home is unique, ARC Insulation specializes in all types of safe and efficient insulation, Cellulose, Spray Foam and Fiberglass. A home energy upgrade costs less than you think. Stop wasting money and start saving on your home energy costs year-round! Call ARC Insulation today.
"We were shocked to learn we had mice and squirrels in our crawl space/attic...and that our insulation was old and useless. We found ARC on Angi's list and were contacted immediately. Within a few days we had a thorough in-home consultation and a proposal. Energy Specialist David Puralewski explained the details patiently and thoroughly, and shortly thereafter the work was performed as promised by Juan, Antonio and Fernando. From start to finish, we knew we were in good hands...an excellent experience!!"
Pamela S on July 2024
Robert Carroll, the owner, has 30 years of experience in the insulation and ventilation business. Attic Air has been in business since 1996 and specializes in insulating and ventilating residential homes. Attic-Air will come out free of charge to evaluate your home. Robert Carroll will be at every site to ensure a job well done and that you will be a satisfied customer. (No subcontractors used)
"It went really well. Robert Carroll really knows his stuff. Hire this guy. I say that without reservation of any kind. Don't look any further, believe me, I did. This is the smartest guy. He is honest, dependable, offers fair pricing, and his team can do all the work. I got several estimates from A+ rated insulation companies, but Robert was more knowledgeable than the other companies. He was the only one to point out that my soffits were not vented. Apparently, my house was built on the day no one was inspecting. The builder never cut open the soffits. That meant there was zero airflow going through my attic. The attic fan could run all day, but without air to move, it would not do any good. Only Robert noticed this and offered a solution to fix the problem! I asked some of the other A+ companies if they would vent the soffits and they all said they don't do that work, but they would be happy to add more insulation, which would not fix the problem if the attic was not vented."
Kim B on July 2023
Robert Carroll, the owner, has 30 years of experience in the insulation and ventilation business. Attic Air has been in business since 1996 and specializes in insulating and ventilating residential homes. Attic-Air will come out free of charge to evaluate your home. Robert Carroll will be at every site to ensure a job well done and that you will be a satisfied customer. (No subcontractors used)
"It went really well. Robert Carroll really knows his stuff. Hire this guy. I say that without reservation of any kind. Don't look any further, believe me, I did. This is the smartest guy. He is honest, dependable, offers fair pricing, and his team can do all the work. I got several estimates from A+ rated insulation companies, but Robert was more knowledgeable than the other companies. He was the only one to point out that my soffits were not vented. Apparently, my house was built on the day no one was inspecting. The builder never cut open the soffits. That meant there was zero airflow going through my attic. The attic fan could run all day, but without air to move, it would not do any good. Only Robert noticed this and offered a solution to fix the problem! I asked some of the other A+ companies if they would vent the soffits and they all said they don't do that work, but they would be happy to add more insulation, which would not fix the problem if the attic was not vented."
Kim B on July 2023
Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.
"Work was done well."
Marc B on April 2025
Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.
"Work was done well."
Marc B on April 2025
Supreme Design and Construction specializes in interior and exterior remodeling that includes kitchens, bathrooms, basements, roofing, siding, decks, and much more. Attention to details is our specialty and we strive to stay on top of the most current technologies and materials available to our customers. We are a family owned and operated company with over 20 years of experience in remodeling but also 10 years in restoration services. We are licensed and certified.
Supreme Design and Construction specializes in interior and exterior remodeling that includes kitchens, bathrooms, basements, roofing, siding, decks, and much more. Attention to details is our specialty and we strive to stay on top of the most current technologies and materials available to our customers. We are a family owned and operated company with over 20 years of experience in remodeling but also 10 years in restoration services. We are licensed and certified.
Built right the first time - Lasting a lifetime! Our company, a service-oriented general contractor headquartered in Chicago, has successfully undertaken projects spanning from bathroom remodeling to designer showrooms. With 25 years of experience and a dedicated team united by a shared goal, we ensure that your visions are not just met, but flawlessly executed, precisely on schedule, every time, the first time. We are committed to the safety of your family and yourself, and our commitment extends beyond the completion of the project. URS Construction - Your vision, our expertise!
Built right the first time - Lasting a lifetime! Our company, a service-oriented general contractor headquartered in Chicago, has successfully undertaken projects spanning from bathroom remodeling to designer showrooms. With 25 years of experience and a dedicated team united by a shared goal, we ensure that your visions are not just met, but flawlessly executed, precisely on schedule, every time, the first time. We are committed to the safety of your family and yourself, and our commitment extends beyond the completion of the project. URS Construction - Your vision, our expertise!
Welcome to Renovate Me, your premier destination for comprehensive residential and commercial remodeling solutions. Our team specializes in a wide range of projects, from kitchen, bathroom, and basement remodeling to full-scale rehabs, ground-up constructions, and additions. What sets us apart is our commitment to handling every aspect of your project, ensuring a seamless experience from concept to completion. With a dedicated team of experienced professionals, we bring your vision to life with precision and care. We boast a rich history of transforming spaces into functional, beautiful environments. As owner-operators, we take pride in our hands-on approach, ensuring every project receives the attention it deserves. Trust in our expertise, as we've been dedicated to this craft for 20 years, crafting spaces that stand the test of time. Discover the difference with Renovate Me. Let us turn your remodeling dreams into reality.
"Horrible job installing a new radon system. No dcency to respond to me or to pay back knowing he didn’t install a professional system. Hack job never hire Chris he lies and when h s scared he decides to block you."
Joel D on January 2025
Welcome to Renovate Me, your premier destination for comprehensive residential and commercial remodeling solutions. Our team specializes in a wide range of projects, from kitchen, bathroom, and basement remodeling to full-scale rehabs, ground-up constructions, and additions. What sets us apart is our commitment to handling every aspect of your project, ensuring a seamless experience from concept to completion. With a dedicated team of experienced professionals, we bring your vision to life with precision and care. We boast a rich history of transforming spaces into functional, beautiful environments. As owner-operators, we take pride in our hands-on approach, ensuring every project receives the attention it deserves. Trust in our expertise, as we've been dedicated to this craft for 20 years, crafting spaces that stand the test of time. Discover the difference with Renovate Me. Let us turn your remodeling dreams into reality.
"Horrible job installing a new radon system. No dcency to respond to me or to pay back knowing he didn’t install a professional system. Hack job never hire Chris he lies and when h s scared he decides to block you."
Joel D on January 2025
At 1144 Inc., we specialize in providing a wide variety of high quality construction services to the Chicagoland area. Whether that be just a repair or building you a new property from the ground up, we treat every job with the same level of priority and respect. We understand the importance of not only the look but the feel a space gives. Our services, carried out with only the best of materials, will leave you feeling secure and even proud in the space around you.
At 1144 Inc., we specialize in providing a wide variety of high quality construction services to the Chicagoland area. Whether that be just a repair or building you a new property from the ground up, we treat every job with the same level of priority and respect. We understand the importance of not only the look but the feel a space gives. Our services, carried out with only the best of materials, will leave you feeling secure and even proud in the space around you.
We offer you services to improve your home, we offer services such as drywall, decks, painting, installing floors, installing doors, windows, etc. outdoor renovations, tiles, and bathroom details. We faithfully believe in the quality in the client's home, that is why we do our work with the best quality and with flexibility to accommodate the clients' needs. These services come with years of experience and learning working for different companies but our team has finally decided to be independent to gain new experiences and opportunities.
We offer you services to improve your home, we offer services such as drywall, decks, painting, installing floors, installing doors, windows, etc. outdoor renovations, tiles, and bathroom details. We faithfully believe in the quality in the client's home, that is why we do our work with the best quality and with flexibility to accommodate the clients' needs. These services come with years of experience and learning working for different companies but our team has finally decided to be independent to gain new experiences and opportunities.
Insulation services FAQs
When choosing a professional insulation installer, consider asking these questions to determine the best fit.
Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?
The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.
If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.
In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:
High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems
On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:
Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot
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