Get matched with top blown in insulation install or upgrade pros in Chicago, IL

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"Really good. Took their time. Very focused. Got everything don. Addressed we needed to get cleaned."

"These guys were great. Fast, affordable, and genuinely nice guys. They had job done in an hour and it was perfectly done. Would hire them in a heartbeat."

"Promo and thorough. Cleaned up afterwards! Big plus."

"Matt is a very friendly, honest business man. Did a great job ! Cant wait to be warm next winter.! "

"The roof and trim were done, and look great. But I have a couple of issues .The crew was very unfriendly. I came out just to say hi, and they sneered at me and walked away without a word. Also, after they left I found out that they apparently cut an electric wire as I had a tripped breaker and now some of my electric baseboard heaters don't work. This was in an area where they replaced sheathing material right over my breaker box. I contacted the rep, who acknowledged my issue and I am waiting to hear back."

"Very professional and courteous team. Five team members where here for six hours installing, new fan roof vents, removing old duct work including a bird nest, installed new vents between the beams, discovered builder originally did not properly insulate one area above master bath and corrected that area too. Had insulation blown in very deep to R49 and once done with house attic had garage attic also fixed and insulation installed. We have seen a big improvement, bedrooms are so warm now we keep thermostat on 63 or 65 from midnight to 0800 and 65 to 67 during the day. Garage is not freezing anymore and recently with temperatures at 30 to 10 degrees outside the garage is still between 47 to 43 which keeps any garden, household or automotive products from freezing out there which helps with storage of these products. A professional team from evaluation, quotes, installation, office scheduling, payments and follow-up. Highly Recommended. Thank you, Robert USN Retired "

"Peak Performance did a very good job in a not so easy to work in attic. Cleaned up work site when done. Very professional and nice people to work with. Would highly recommend them."

"very easy to workwith. Three man crew finished in about four hours.extreamly happysaving on heating costs."

At Dr. Energy Saver N.E. Illinois we aim to provide only the highest quality service from the first call, the estimate, and evaluation, to completing the work and following up. We hold over 12 years of experience helping homeowners in the Greater North Shore area just like you!\n\nWe identify the source and solve the energy and comfort issues in every home! Dr. Energy Saver N.E. Illinois is fully trained and certified to provide all the services to upgrade your home to meet its highest potential for efficiency and comfort.