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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 January 13, 2026
Find Insulation pros in Chicago

Attic Air
Attic Air
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 Basement Systems
Perma-Seal Basement Systems
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.
"Professional and efficient. Excellent job."
mike g on January 2026
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.
"Professional and efficient. Excellent job."
mike g on January 2026

ARC INSULATION
ARC INSULATION
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 had our old attic insulation removed and replaced, and the entire experience was excellent. Steve Garrett was our main contact. He was personable, experienced, thorough, and responsive. We appreciated his quick responses to any questions we had. The crew that completed the work was knowledgeable, detailed, hardworking, pleasant to interact with, and worked well as a team. They took pride in doing the job right. Since the installation, we’ve noticed a huge improvement in the warmth of our home, and our furnace is no longer running constantly. We’re very pleased with the results and highly recommend Arc Insulation."
Carol P on January 2026
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 had our old attic insulation removed and replaced, and the entire experience was excellent. Steve Garrett was our main contact. He was personable, experienced, thorough, and responsive. We appreciated his quick responses to any questions we had. The crew that completed the work was knowledgeable, detailed, hardworking, pleasant to interact with, and worked well as a team. They took pride in doing the job right. Since the installation, we’ve noticed a huge improvement in the warmth of our home, and our furnace is no longer running constantly. We’re very pleased with the results and highly recommend Arc Insulation."
Carol P on January 2026

Intec
Intec
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

Green Attic Insulation
Green Attic Insulation
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

Domicile Consulting LLC
Domicile Consulting LLC
CALL or TEXT US at 312.488.1461. Additional contact Owner Mark Hughes at [email protected]; [email protected].
"I've used Domicile Consulting for several homes, after initially finding the company on Angie's List. Dan Cullen is exceptionally knowledgeable, objective and insightful. Prices are reasonable and well worth the investment. Dan takes copious pictures and compiles them in a handy report with recommendations. Highly recommended."
Christopher C on January 2020
CALL or TEXT US at 312.488.1461. Additional contact Owner Mark Hughes at [email protected]; [email protected].
"I've used Domicile Consulting for several homes, after initially finding the company on Angie's List. Dan Cullen is exceptionally knowledgeable, objective and insightful. Prices are reasonable and well worth the investment. Dan takes copious pictures and compiles them in a handy report with recommendations. Highly recommended."
Christopher C on January 2020

J L CONTRACTOR SERVICES
J L CONTRACTOR SERVICES
15 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. ASK ABOUT ANGIE'S LIST DISCOUNT. LICENSE: #104-015899.
"Jack and his crew did demolition and reporting of my existing patio. They were knowledgeable and in tall improved drainage system for the patio Jack personally repaired some slight damage to a downspout, which damage was very understandable given the circumstances of the job Jack went above and beyond with my project I will recommend him to anyone who needs work done"
Wendy Z on January 2026
15 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. ASK ABOUT ANGIE'S LIST DISCOUNT. LICENSE: #104-015899.
"Jack and his crew did demolition and reporting of my existing patio. They were knowledgeable and in tall improved drainage system for the patio Jack personally repaired some slight damage to a downspout, which damage was very understandable given the circumstances of the job Jack went above and beyond with my project I will recommend him to anyone who needs work done"
Wendy Z on January 2026

Swistun Inc
Swistun Inc
Replacing challenging roofs and FIXING STUBBORN COMPLEX LEAKS -- is our passion! More info at www.swistun.com (flat TPO roofs, shingle, cedar, composite, slate, copper or tile roofs). All projects are managed by the owner from beginning to the end including his extensive personal supervision. Our labor force consists of hands-on managed subcontractors (or often subcontractor’s selected crew members). Requested estimates may carry an up-front charge, some may be offered for free. We apologize for any inconvenience.
"We moved into a newer home that was just about 10 years old but had issues with major ice damming and icicles due to heavy snow. This led to water damage inside of the house as the ice was melting and making its way inside our home. I had multiple quotes from several roofing outfits and they just eyeballed the situation and wanted to simply re-do the flashing. Most did the assessment from the street without going on the roof. None offered a guarantee. I came across Swistun on the net and found that they required a fee to assess the issue. I was a bit hesitant but went ahead anyways and i am very glad i did. The owner Casey came out and spent time not only on the roof but also inside of the attic to see what the cause might be. An assessment was made and a very detailed and illustrated solution/proposal was created with several options including ones with guaranteed no-leak options. Construction was done last summer and Casey was there for the majority of the work done. His crews were on time and kept the grounds clean. It was completed within the time frame since weather cooperated with us. He also took care of a gutter leak for free while he had his crew out. Everything looked great in the end as he had to do some construction to widen an exit of my roof valley to provide better drainage. After completion, Casey even stopped by after a heavy rain just to make sure things were draining correctly and made some adjustments to correct a potential issue. Mind you, this was after i paid the bill so it wasn't something i was expecting as a followup. You can tell he has a passion for problem solving. The big test was the following winter. Even after the early winter snowstorm that dropped an incredible amount of snow in a short period of time, the icicles and ice dams never formed. The solution worked brilliantly well! Also on a side note, the process was very easy throughout the entire project as Lori is the main contact person in his office and is very easy to communicate with. Casey is also very responsive. Wish all companies worked in this manner! I wouldn't consider them a bargain comparing to a regular roofer. However, if you want your roof leak situation fixed correctly, this is the way to do it! Swistun is a class act from start to finish!"
TOM S on March 2019
Replacing challenging roofs and FIXING STUBBORN COMPLEX LEAKS -- is our passion! More info at www.swistun.com (flat TPO roofs, shingle, cedar, composite, slate, copper or tile roofs). All projects are managed by the owner from beginning to the end including his extensive personal supervision. Our labor force consists of hands-on managed subcontractors (or often subcontractor’s selected crew members). Requested estimates may carry an up-front charge, some may be offered for free. We apologize for any inconvenience.
"We moved into a newer home that was just about 10 years old but had issues with major ice damming and icicles due to heavy snow. This led to water damage inside of the house as the ice was melting and making its way inside our home. I had multiple quotes from several roofing outfits and they just eyeballed the situation and wanted to simply re-do the flashing. Most did the assessment from the street without going on the roof. None offered a guarantee. I came across Swistun on the net and found that they required a fee to assess the issue. I was a bit hesitant but went ahead anyways and i am very glad i did. The owner Casey came out and spent time not only on the roof but also inside of the attic to see what the cause might be. An assessment was made and a very detailed and illustrated solution/proposal was created with several options including ones with guaranteed no-leak options. Construction was done last summer and Casey was there for the majority of the work done. His crews were on time and kept the grounds clean. It was completed within the time frame since weather cooperated with us. He also took care of a gutter leak for free while he had his crew out. Everything looked great in the end as he had to do some construction to widen an exit of my roof valley to provide better drainage. After completion, Casey even stopped by after a heavy rain just to make sure things were draining correctly and made some adjustments to correct a potential issue. Mind you, this was after i paid the bill so it wasn't something i was expecting as a followup. You can tell he has a passion for problem solving. The big test was the following winter. Even after the early winter snowstorm that dropped an incredible amount of snow in a short period of time, the icicles and ice dams never formed. The solution worked brilliantly well! Also on a side note, the process was very easy throughout the entire project as Lori is the main contact person in his office and is very easy to communicate with. Casey is also very responsive. Wish all companies worked in this manner! I wouldn't consider them a bargain comparing to a regular roofer. However, if you want your roof leak situation fixed correctly, this is the way to do it! Swistun is a class act from start to finish!"
TOM S on March 2019

Family Waterproofing Solutions
Family Waterproofing Solutions
We are family owned and veteran owned (USMC). We provide professional basement waterproofing solutions that work within a family?s budget. We guarantee a positive experience in your moment of need. From the moment you contact us, you are treated as one of the family. We show up for our appointments on time, create a solution customized for your needs, and complete your project in a professional and timely manner. Our waterproofing solutions allow you to choose what you are most comfortable with, whether you are in need of a repair or interested in doing preventative maintenance.
"I wish all the contractors on this basement project were as good to deal with as Family Waterproofing. Throughout the whole process, communication was good. Ken the owner was responsive and patient in answering all my questions and addressing concerns. They prepared a detailed contract of all work to be performed, and did what they said they would. I like that they did an exploratory dig after signing the contract to make sure we had a solid plan and avoid any surprises during installation. There was an area under the basement stairs and an old cistern that required a creative solution. They came up with a solid plan that didn't add extra cost. I asked them to pour some extra concrete under the stairs which wasn't included in the contract, which they did for a good price. The crew was friendly and had a good natured camaraderie on the job. The overall cost was very fair and we received great service and quality. They are honest, care about their customers and want you to be happy. Now I'm looking forward to a big rain!"
Jim C on June 2023
We are family owned and veteran owned (USMC). We provide professional basement waterproofing solutions that work within a family?s budget. We guarantee a positive experience in your moment of need. From the moment you contact us, you are treated as one of the family. We show up for our appointments on time, create a solution customized for your needs, and complete your project in a professional and timely manner. Our waterproofing solutions allow you to choose what you are most comfortable with, whether you are in need of a repair or interested in doing preventative maintenance.
"I wish all the contractors on this basement project were as good to deal with as Family Waterproofing. Throughout the whole process, communication was good. Ken the owner was responsive and patient in answering all my questions and addressing concerns. They prepared a detailed contract of all work to be performed, and did what they said they would. I like that they did an exploratory dig after signing the contract to make sure we had a solid plan and avoid any surprises during installation. There was an area under the basement stairs and an old cistern that required a creative solution. They came up with a solid plan that didn't add extra cost. I asked them to pour some extra concrete under the stairs which wasn't included in the contract, which they did for a good price. The crew was friendly and had a good natured camaraderie on the job. The overall cost was very fair and we received great service and quality. They are honest, care about their customers and want you to be happy. Now I'm looking forward to a big rain!"
Jim C on June 2023

Alliance Restoration, Inc.
Alliance Restoration, Inc.
Alliance Restoration is a mold remediation/ waterproofing contractor based in Huntley, IL, that serves the northern Chicagoland region. We have earned a strong reputation for doing what's right for our customers. We feature fast response times and free estimates upon receiving your call. Our trained and certified staff is ready to aid you with a variety of concerns: -Mold remediation -Water damage -Waterproofing -Crawl spaces -Insulation. Residential and commercial clients know they can rely on us to ensure a safe environment, resulting in peace of mind. We avoid the use of harmful chemicals. Over 2,500 Successful Projects Working with homeowners, realtors, builders and inspectors, we have the experience of solving over 2,500 mold problems. Utilizing state of the art methods and EPA registered products, we have the resources and knowledge to tackle any situation. Simple, Straight Forward Solutions Expect a quick evaluation your situation followed by an easy to understand proposal that is based on reputable industry standards. We provide clear information that simply describes our remedy, no fluff, frill or hoopla - Just the stuff you need. Service! Service! Service! We are here to work with you, not just for you. From the beginning, we work to educate potential customers so that you can make decisions based your very best interest. Our goal is that you will be so pleased to have worked with Alliance Restoration, that you will recommend us to anyone you know. We pride ourselves with maintaining an excellent work ethic, and providing our customers with the highest quality service available in the Chicago land area. Call Alliance Restoration today!
"Very well, everything went smoothly."
SAUL K on July 2020
Alliance Restoration is a mold remediation/ waterproofing contractor based in Huntley, IL, that serves the northern Chicagoland region. We have earned a strong reputation for doing what's right for our customers. We feature fast response times and free estimates upon receiving your call. Our trained and certified staff is ready to aid you with a variety of concerns: -Mold remediation -Water damage -Waterproofing -Crawl spaces -Insulation. Residential and commercial clients know they can rely on us to ensure a safe environment, resulting in peace of mind. We avoid the use of harmful chemicals. Over 2,500 Successful Projects Working with homeowners, realtors, builders and inspectors, we have the experience of solving over 2,500 mold problems. Utilizing state of the art methods and EPA registered products, we have the resources and knowledge to tackle any situation. Simple, Straight Forward Solutions Expect a quick evaluation your situation followed by an easy to understand proposal that is based on reputable industry standards. We provide clear information that simply describes our remedy, no fluff, frill or hoopla - Just the stuff you need. Service! Service! Service! We are here to work with you, not just for you. From the beginning, we work to educate potential customers so that you can make decisions based your very best interest. Our goal is that you will be so pleased to have worked with Alliance Restoration, that you will recommend us to anyone you know. We pride ourselves with maintaining an excellent work ethic, and providing our customers with the highest quality service available in the Chicago land area. Call Alliance Restoration today!
"Very well, everything went smoothly."
SAUL K on July 2020
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- 🌱 "Mow a small front yard"
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