Get matched with top insulation pros in Union Grove, WI

"We were so happy with our experience with Randy from Paragon Services, we have had him out 2 times in the last month to address both the attic and the crawl space of our new home. After Randy and his team replaced our fiberglass insulation in the crawl space with spray foam, it raised the average air temperature on our first floor by over 15 degrees! I has made a HUGE difference right away and I can’t wait to see the $$ we save on our heating/air conditioning. Paragon Services is fast to respond to messages and phone calls. Randy was able to come out for a quote within a few days we were on the schedule within a week or two. On installation day, the crew was on time and professional. I was blown away by Randy’s knowledge and honesty. I never felt rushed during our conversations or pushed to commit to a purchase. He took his time to investigate the issues, develop an appropriate plan of action, and prepare a thorough quote. He went over everything with me to make sure I understood what he was proposing and why. I learned so much just in our few conversations. I also loved that he not only addressed the issue I called him out for, but made sure any related issues were addressed as well. The prices are very reasonable and their customer service is excellent! I definitely recommend Randy and Paragon Services!"

"Very friendly and did an amazing job spray insulating the bottom of my mobile grooming trailer! I highly recommend him for any insulation needs!"

"Owner Kyle Driessen and his team were prompt, courteous, and highly knowledgeable. They provided a thorough assessment of my home’s insulation needs and offered clear, honest recommendations without any pressure. Their expertise in spray foam insulation was particularly impressive, ensuring that every nook and cranny was properly sealed."

"I hired them to do attic insulation and garage insulation. Their works are clean and efficient."

A dedicated approach to providing solutions for your home.\n\n\nThermal Exteriors\n“Shielded with Integrity”

"I hired different Pro who did all my small projects less expensively"

RetroFoam of Wisconsin specializes in RetroFoam injection foam insulation for existing walls, helping homeowners improve comfort and energy efficiency without the mess or disruption of a full remodel. Our insulation solution is designed to reduce drafts, help maintain consistent indoor temperatures, and make homes more comfortable year-round. We serve homeowners across the state. Whether you live in a historic home or a newer build, our team provides a proven insulation solution tailored to your needs.

I am a private owner that has 7+ years of experience in concrete, foam insulation installation, fence, carpentry as much more. We serve the Milwaukee and surrounding area.

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!\n

"The gentleman who came and did the energy audit was really outstanding. I have only lived here for a year and half and I have a gas fire place has leaked cold air like there is an open window and my builder has just been refusing to fix. Finally after a second winter of no fireplace I decided to have to repaired. I wanted to have an energy audit done before and then I would decide maybe to sue the builder. When Angelo came from Intec and I told him the story, he said that before the audit, he would tell me what I already knew, that my fireplace was leaking air like an open window, so he suggested that he would come and do the audit after the fireplace was repaired to make sure everything was right. He came, he told me this and he rescheduled to come back a week later. He did a very nice job. My only concern is he told me that he would send me the report, I thought that he told me that I would have the report by the following Thursday, and I have been busy and haven't followed, but I don't expect there to be an issue when I call. There are a couple of things he had suggested that I would have to have insulated better, and I would like to have those fixed. He came when it was originally scheduled and he came a week later, and I had offered additional payment for that, but he said absolutely not. While he was here, he really took time to explain to me in much greater detail than the previous guy. When he talked to me about the couple of areas where there was leakage, I asked if it was possible to have it fixed without going into the roof, so he went into the roof. He was very professional, personable, and thorough. I feel like when I get that report, and the 3 three things that he had told me, if it is something that the company can repair, I am pretty confident that I will use them."