Get matched with top blown in insulation install or upgrade pros in Watertown, WI

"My siding is unique. It is masonite, tempered hardboard. I have never seen it before and neither has anyone else younger. It was installed in 1956 when I was born. Was great for 60 yrs. Now the original coating is gone so it ought to go. It is brittle and hard. the holes and plugs are ugly. Not their fault. There is some off-gassing in open areas where it came into unsealed areas. A bit chemical. Again, not their fault. As for value, I cannot answer at this time. It is Oct. 8. I will be able to reply more accurately in March 2023. For the most I am pleased. Why did we build houses in the upper Midwest for 100+ yrs with NO insulation Coal and OIl were cheap?"

"Great service! The team cleaned up all the mess they made. The team was very polite. Iâ m glad I hired USA for my insulation need. Thanks D.Cameron"

"Specific project was attic, dense pack, and foam insulation. Very clean, friendly, and professional crew. Took the time to explain what they were doing, why, and what was wrong with what they found. Did a Focus on Energy assessment along with this work, recommended by Premier North, to make sure we let the science dictate the work. Very impressed with my overall experience."

"The work was performed timely & in a professional manner. All special requests were met w/question. Very good experience!"

"Takes pride in his work, is going to get the job done right and get you what you need good work always done correctly"

"Great, low-pressure experience. Very knowledgeable staff that was able to help resolve all my roofing issues. The project was done in a timely manner. All of my expectations for the project were well exceeded. This is the greatest roofing company in southeast Wisconsin. I cannot recommend this company enough!"

"Many roofs replace in this area..and leaf guard had the fastest crew that I saw...cleaned up well...great job...."

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

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.

"My attic had many issues. Most guys that bid the job were only interested in blowing the insulation. Great Lakes wanted to correct all the issues first before blowing the insulation. Great group of guys. Very respectful about wearing masks in my home. I would recommend them to anybody!"