Get matched with top insulation pros in Oak Lawn, IL

Recommended by 99% of Angi customers

29 years of experience

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

"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

Weather Shield Insulators

5.00(

Weather Shield Insulators

5.00(

Customers say: Quick response

Recommended by 100% of Angi customers

17 years of experience

I will briefly tell you a little about my company that is located in Oswego. The services I offer are Owens Corning Blow in fiberglass,Roll and batt insulation,Spray foam close and open cell and Attic Mold Remidiation. For Residential existing homes, Remodel and New construction. I started this business with the intention to help and educate people, on how to save money by making their homes more Energy Efficient, I personaly will work with you Throughout the entire process, from the home inspection to the end of your instalation. I strongly beleve in the great importance of the relation and the trust between the client and the contractor. there for I do not subcontract any of my business. I will provide you with a free attic inspection, I will explain the inportance of having your home insulated to the proper level that's recommended by the U.S. Dept. of Energy, when properly insulated your home will be more comfortable and also save the home owners as much as 20 to 30% on their utility bills year round, also take advantage of the Tax credit given by the goverment. as a professional I take pride in the work performed, I only use the best of materials, to provide the homeowners with a affordable price. I am insured and certified. contact info. Email: [email protected] Website: weathershieldinsulators.com

"These guys did a great job kept everything neat and clean while they where working. I would definitely recommend them to friends and family. I give them 10 stars. Tim Post Castle Mechanical Inc."

Castle I on May 2024

"These guys did a great job kept everything neat and clean while they where working. I would definitely recommend them to friends and family. I give them 10 stars. Tim Post Castle Mechanical Inc."

Castle I on May 2024

Perma-Seal Basement Systems

Perma-Seal Basement Systems

46 years of experience

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.

"Jose and the team did a great job. Very professional and communicative. We're happy with the result and would recommend them."

ELAINE O on September 2025

"Jose and the team did a great job. Very professional and communicative. We're happy with the result and would recommend them."

ELAINE O on September 2025

ARC INSULATION

4.85(

Customers say: True professional

ARC INSULATION

Recommended by 97% of Angi customers

32 years of experience

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.

"An absolute pleasure working with David to get aeroseal done on the vents in my home. A 96% improvement in efficiency! Felipe and Danny did a great job, taking good care of the home from start to end of the project. Will be going to these guys for future projects for sure."

Paul M on December 2025

"An absolute pleasure working with David to get aeroseal done on the vents in my home. A 96% improvement in efficiency! Felipe and Danny did a great job, taking good care of the home from start to end of the project. Will be going to these guys for future projects for sure."

Paul M on December 2025

Intec

Intec

40 years of experience

Customers say: True professional

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

"Great!!"

Collette B on February 2024

Green Attic Insulation

Green Attic Insulation

16 years of experience

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

"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

Window Concepts

4.45(

Window Concepts

4.45(

43 years of experience

Since 1982, Window Concepts has been helping homeowners make their houses more beautiful, comfortable, and energy-efficient. Led by Brian Murphy, our family-owned company is built on trust, quality, and customer care. From the very first conversation to the final installation, our friendly team is with you every step of the way — helping you choose the best windows, doors, siding, or roofing for your home and budget. We take pride in our attention to detail, cleanliness, and top-notch service, treating your home like it’s our own. With over 40 years of experience, we continue to offer the latest products and technology to keep your home looking its best — and performing at its best — for years to come.

"Our home is 85 years old and was in need of extensive renovations. We chose Window Concepts for our windows, roofing, and siding, and they did an outstanding job! Garrett provided a wide range of samples and made the entire process smooth and convenient. My wife and I highly recommend this family-owned company—they truly stand out! Their customer service is also exceptional and very accessible; 10/10 experience!"

Sean G on November 2024

"Our home is 85 years old and was in need of extensive renovations. We chose Window Concepts for our windows, roofing, and siding, and they did an outstanding job! Garrett provided a wide range of samples and made the entire process smooth and convenient. My wife and I highly recommend this family-owned company—they truly stand out! Their customer service is also exceptional and very accessible; 10/10 experience!"

Sean G on November 2024

Creative Edge Carpentry LLC

128

Creative Edge Carpentry LLC

128

Customers say: Quality work

Recommended by 98% of Angi customers

Established in 2009, Creative Edge Carpentry is here to help you get your Home Improvement projects completed. Creative Edge can do small jobs all the way up to transforming that unused basement space into spectacular living space. With over 25 years of carpentry experience, including 17 years in the Carpenters Union, I have the knowledge to answer your questions and make your dreams a reality. Note that I don’t do window work or rotted wood repair.

"Mark was exceptional. We reworked the scope of work several times to fit my budget and evolving needs as we decided to change our entire plan for the basement. The work he did was exceptional. I would definitely hire him again."

Shawn C on June 2021

"Mark was exceptional. We reworked the scope of work several times to fit my budget and evolving needs as we decided to change our entire plan for the basement. The work he did was exceptional. I would definitely hire him again."

Shawn C on June 2021

Absolute Doors & Home Services Inc

4.89(

723

Absolute Doors & Home Services Inc

4.89(

723

Customers say: True professional

Recommended by 97% of Angi customers

We specialize in garage door repairs, sales and services. We also specialize in other areas in your garage such as Insulation, Drywall and Taping, Garage Painting, Epoxy and other flooring solutions for your garage as well as Garage Organization and Pedestrian Doors. Absolute Doors & Home Services inc. is a 24/7, multiple ANGIE'S LIST SUPER SERVICE AWARD WINNER and accredited A+ BBB member that is family owned and operated. We provide the absolute best garage door repairs and advice to customers in need. Additional phones: 630 518 8846, 224 410 9822, 708 506 6583

"Garage door wouldn’t open, broken springs. Called Absolute. Excellent same day service! Plus discount for Bartlett residents. I would recommend this company."

m F on July 2025

"Garage door wouldn’t open, broken springs. Called Absolute. Excellent same day service! Plus discount for Bartlett residents. I would recommend this company."

m F on July 2025

Domicile Consulting LLC

315

Domicile Consulting LLC

315