Get matched with top insulation pros in Niles, IL

"I am extremely satisfied with Weather Sheild Insulation. Mr. Gonzalez was courteous , professional, prompt, knowledgeable and very informative. He answered all my questions, gave me several options with Quality materials at a great price. Clean and efficient. I highly recommend."

"They did a great job of removing old insulation and installing better insulation and areas that were not insulated before."

"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!"

"Brian S did a great job diagnosing issues with my water heater. He was able to schedule one of their plumbers to come out and install a new water heater the next day. I would highly recommend Perma Seal for any future waterproofing and plumbing needs."

"It went fairly well. The man in charge of giving estimates gave me confidence. The man in charge of the work was a bit of a fast talker, however. I have waited over a year to finish this review b/c I wanted to wait until I got door into the porch from the house and for cold weather to see how well the insulation works. I do not have a heat vent on the porch. Was hoping the insulation along with a small electric heater would keep it warm. The contractor thought it would be okay without a heating vent. For most part it is, but with very cold weather, the porch gets pretty cold. I may have been hoping for more than was realistic and may eventually get a larger electric heater or get a vent from my furnace if I decide to use the room more regularly."

"The provider did an excellent job with the spray insulation. They had great professionalism and they were on time. They took great care with objects around them. . The price was very fair for the services provided. I would definitely use this provider again. You won't be disappointed. They did an excellent job.!!!!
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"Terry was on-time and did exactly what he said he was going to do. He came over and insulated the entire garage ceiling. He was very knowledgeable, clean, and completed the job without any issues."

"This company did very careful and professional work.  As I said, it's a huge job.  They draped the rooms with plastic sheeting so that we wouldn't have too much plaster dust everywhere (some always escapes, but it was minor).  They patched all the holes that they made. My recollection is that they did the job in 2 - 3 days.  (I'm writing this review several years later).
One issue we ran into, which was not their problem, but you should consider it, is that when they started spraying in the foam, we discovered that we needed tuckpointing done, as the foam started oozing out like toothpaste in a few spots on the outside.  


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I have an apartment building in which the garden unit had previously suffered water leakage.  I had the outside sealed previously, but wanted to get the inside sealed while the apartment was empty.  Chuck came out and offered three different solutions all with various price points.  We agreed to sealing just the inside for now, and if there were future leaks, we would consider the alternate solutions proposed.  In all 6 cracks were discovered.  Chuck had the cracks sealed and each of the tie bars sealed. 

I will be using them again for my other apartment units.

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"Estimate on waterproofing basement/foundation seemed really expensive, approx 4k I believe was the estimate.
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