Get matched with top eifs installation pros in Mazon, IL

"We recently had blown in insulation installed in our home and couldn’t be happier with the experience from start to finish. The team was kind, professional and incredibly prompt. They showed up on time explained the process clearly and treated our home with respect. What really stood out was the pricing after receiving a much higher quote from another company their estimate was very fair and transparent with no pressure or upselling. It was clear they care about doing honest work at a reasonable price. The installation was completed efficiently, and the whole process was smooth and stress-free. I would definitely recommend them to anyone looking for insulation work great service, great value and great people."

"The whole process was amazing! Install went well. Highly recommend!"

"The whole process was amazing! Install went well. Highly recommend!"

"The experience was great! The sales rep explained everything well and the install team started and finished my project very quickly. Walter, the project manager explained the install process and made sure I didnâ t have any questions upon completion."

"Victor installed a 40 gallon gas water heater. Victor gave me options during the estimate. Victor installed the gas water heater the same day. Victor was very professional during the whole process. I will probably hire Perma-seal again If all employees at Perma-seal are like Victor."

"Friendly and professional staff. Trevor came out and was thorough and explained what needed to be done and what didn't need to be done. Technicians showed up on time the job, took the time to prep the areas being worked on so they would stay clean, and cleaned up after themselves when the job was completed. If they had questions about the work order, they asked to make sure the job was done right. Before leaving, they explained the work they did and showed pictures of the completed work."

"Easy to work with. Followed up on questions when asked, on time to provide estimate. Crew was on time to install the insulation. they took the time to remove items in the area so they would not get sprayed. This was all put back after the job was done. very neat and tidy. A pleasure to work with."

"Horn Insulation did a tremendous job insulating our house. The quality of their work was great and they were a pleasure to work with. I highly recommend them!"

"Sentri Homes provided the most professional flooring service I’ve ever had. The LVP installation turned out absolutely beautiful, and I was amazed at how quickly everything was completed without sacrificing quality. The crew was fast, accurate, and extremely detail-oriented from start to finish. Everything was installed cleanly, precisely, and with real craftsmanship. The entire process was smooth, efficient, and far beyond what I expected. I would absolutely recommend Sentri Homes to anyone needing flooring installed."

At HeatLock Insulation, we specialize in high-performance insulation solutions designed to make homes and commercial buildings more energy-efficient, comfortable, and protected year-round. Based in Illinois, our team delivers professional insulation services with a focus on quality craftsmanship, reliability, and long-term energy savings.\n\nWe provide expert installation of spray foam insulation, attic insulation, wall insulation, crawl space insulation and air-sealing systems forth residential and commercial properties. Whether it's a new construction project, renovation, or energy-efficient upgrade, HeatLock Insulation helps seal air leaks, regulate indoor temperatures, reduce noise, and lower monthly utility costs.