Best drywall insulation pros near Prospect Heights, IL

"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."

"Carlos and Arturo did an amazing jog with my attic insulation and basement walls insulation. The price was the most competitive, Carlos was the most experienced, honest and know from all the companies quoted the job. I would definitely recommend"

"Our 1926 home had an uninsulated crawl space that made our hardwood floors freezing and overworked our furnace. We got five estimates, and David with Arc Insulation stood out?he arrived on time, used a temperature gun to show where we were losing heat, and brought insulation samples to show what they would use for our job. Their estimate was very detailed and reasonable. Luis and Juan came out and completed the job in just a few hours and were professional throughout. We?re happy with the results and would highly recommend Arc Insulation!"

"Everyone at Arc Insulation knew their product and were well versed in explaining the process. Overall happy with the work."

"Neil and his team did a great job installing the fans, guards along the ceiling and spraying all new insulation throughout the attic. Cleaned up after as well. Couldn't have gone better."

"Daniel and his brother are very professional, know what they are doing and are great problem solvers and equally as important, really care about the work they are doing. They found that a bathroom vent was not installed properly and ended up going to Home Depot twice to hookup the vent properly. They did the right thing and got it done right. I will be working with Daniel and Mendieta Insulation again and I will refer them to family and friends."

"I met Robert for an estimate. Robert is a straight shooter, gave a competitive estimate, and no pressure at all. I decided to go with him after another estimate I got was borderline gouging. I was impressed with how efficiently and quickly his crew worked. These guys know what they are doing. Many companies can insulate an attic but Attic Air can also replace attic and bathroom fans. Make sure your soffit though has holes in it to let air into the attic. This was an optional piece for me but the crew chief explained to me the new attic fan that was being installed would burn out if there was not enough air coming in from the soffit for the fans to circulate. I also took advantage to replace two other very old bathroom fans with more powerful Panasonic 100 cfm LED fans to take advantage of the crew being in the attic. My second floor used to be 3 degrees cooler than what the thermostat showed on the first floor, but is now 1 degree or no difference. I am hoping I won't need a separate cooler fan in the summer on the second floor. Didn't need a separate heater for winter at least or shiver unless I brought up the temperature on first floor."

"I am very happy with the work done by Green Attic Insulation. David and Charlie were very friendly, professional, responsive, and flexible in working with my changing needs. I originally was looking into insulation but then discovered there was mold in my attic. As the job grew, David, Charlie, and their team worked with me to address the additional parts of the job. I really appreciate their knowledge and the thorough job they did. They took many pictures of their progress and kept me informed each step of the way. Thank you very much!"

"Northern Insulation did a great job, very professional and very clean and timely. We highly recommend them"

"The team sealed our attic, added attic chutes, terminated two bath exhaust fans via soffit, built boxes around our recessed lights and blew in insulation. They tested air leakage before and after with positive results. We notice a difference in furnace cycling (gone down despite artic temps) and upper level of home is more comfortable. They worked hard and did a good job cleaning up after themselves."