Get matched with top insulation install or upgrade pros in Downers Grove, IL

"A very professional company. Everyone was very courteous and helpful, explaining the full insulation install process. All work was performed on time, as promised. The crew took care to cover rooms/furniture and performed a full clean up once they were finished."

"Gus (owner) came out to provide an estimate. He was in the attic for about a half hour looking over the space so that a complete estimate could be provided. Several weeks later Gus came out and added blown in fiberglass insulation which made the area an R-60. While Gus insulated the attic, he took pictures on his cell phone and showed me the completed work."

"Green Attic did a fantastic job! They showed up when they said they would and completed the project on time. The crew was professional and friendly. The project manager shared pictures of their work throughout the day and at the end of the project. They cleaned up each day, so the home was left spotless. Big shout out to the crew that included Edison, Keiman and Ronaldo. If you’re looking for a great company to handle big or small insulation job, call Green Attic. They may not be the least expensive, but they will do the best work."

"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."

"George came out promptly and did a thorough inspection of the crawlspace and provided options on what can be done. The insulation work was performed by Jesus who also found and fixed two foundation cracks. Encapsulation was done by Juan's team and they all did a great job. They were able to perform all the work with a very narrow opening into the crawlspace and were also able to fit in the dehumidifier. After installation there was a minor issue with the dehumidifier and Craig came right away to fix it. Great experience and I'd definitely use their services in the future if need be."

"Wonderful, wonderful, wonderful! Highly recommend adding insulation to your home and using American Insulation. I recently moved into a 1941 home and the second floor was drafty. American Insulation (Rick) reviewed current insulation and gave an estimate to do work (provided me with a range of options). The work was done a week later. The benefits were immediately felt and my home is so much more comfortable and quiter now too. Thanks American Insulation! <br />"

"Jim is very knowledgeable, professional, and reasonably priced. He came out a couple of times prior to the work and explained everything very thoroughly, and helped us understand why we had the cold spots we did. We were very impressed with his knowledge, and other companies we called either could not see us in a reasonable time frame or wouldn't service our area. He just did the work today, and we don't have drywall back up yet but we can already tell the difference. They were very punctual, and made sure the area was properly set up before doing the insulation, and then cleaned up when they were done. The spray foam works wonders, and I highly recommend it if you also have areas in your home that could use better insulation. Totally worth the money - I'm sure we will make it back on savings on our heating bill. <br />"

"We are very impressed with the quality of the job. Steve acted very professionally. First, we liked that he provided detailed list of what could be done to enhance attic insulation, and the price for each item in it. Second, he suggested not to do insulation right away, but wait and do it after we get our roof tiling renewed. As we found later it was a very good piece of advice. We followed his recommendations, then waited a few more years for a cold winter to provide the feedback. After two winters with new insulation we are completely satisfied with the job quality."

"The job went very well. Got their estimate very quickly and scheduled the work easily. The price was very competitive. They handled all of the rebates from Nicor. <br /> On the day of installation the crew arrived on time and went about their tasks in a very business like manner. They were very careful to keep my house clean and made sure that the blown-in insulation was confined to my attics. After they were done with their work they cleaned up after themselves - a small amount of materials and insulation primarily outside. <br /> And now the best part! They told me that insulating my house could save me money on my energy bill. I had the work done in November and I just received my heating bill for the 30 day period of mid-December to mid-January with the actual meter reading. During that period the average daily temperature this year was three degrees colder than last year (17 degrees versus 20 degrees) and guess what! The amount of energy that I used this year was down almost 44%. I estimate that I saved approximately $54 on this month's Nicor bill. <br /> So all in all, I would recommend getting your home re-sealed and re-insulated. And I would definitely recommend Building Energy Experts as a contractor. <br />"

"They foam insulated the area in the basement above the foundation and below the first floor. They removed the old fiberglass insulation and removed it from the premises. They did a superior job, were on time for the job, and completed it in very good time, and left the area very clean. I was very pleased with the result and found them to be very professional with an excellent work ethic."