We recently had insulation installed in our garage. The installers were meticulous and very efficient. They did q great job and cleaned up after the work was done. We had it done for an excellent price.

The insulation work quality and workmanship was very good. The estimate was prepared right away which was a big plus. The dedication to doing a complete job was of great value to me as a customer. The company takes into account the customer's needs and are flexible to create a better business agreement than other companies.

Ofer and his team are the best in the business! They were timely, professional, reasonably priced, and did an excellent job. Highly recommend!

Great customer service. Team returned without my calling and performed additional work to ensure it was done correctly. Highly recommend.

Called for an appointment for an estimate the company told us 2-27-24 9am-12pm took the day off work nobody from the company shows we call them they say they forgot to put us on the schedule if we want to reschedule lol no thanks obviously not a reliable company smh

Quick efficient work. Cleaned out all old insulation and installed new. Very good work.

Insulation is a tough business and I felt that Ofer and Clean Air did an excellent job with our spray foam. They tried to minimize the dirtiness, worked diligently and ultimately provided a quality product to us. I’d recommend them for your family.

Was strangling finding good service in this field as it is so hard due to so many companies that are unfortunately just tried to rip us off and we even had to pay a lot of money for simple estimates, But Clean Air Doctors turned out to be first the most professional and secondly honest with a free estimate so we decided to hire them for spray foam insulation for our walls and let me tell ya I honestly don't think any other company in the Chicagoland could have done a better job for such reasonab