Spray Foam Insulation in Sun Prairie, WI

Jesus did a good job with my unique insulation job. He kept me informed with job status, and was efficient with his time. I will use this business again.

Highly recommend Badger Tech! Jesus is very professional, accommodating to my schedule and amazing pricing!

I highly recommend Badger Tech ... Professional and excellent Job!!! Very Knowledgeable and Courteous!!! When I buy my second home will be calling JESUS!!!!

I don’t normally find top notch workmanship, that meets my deadlines, are true professionals…always smiling, and have it be the lowest of the 3 quotes I got, but Koala insulation knocked it out of the ballpark! I had a couple of late night emergencies and I texted Trent, the owner, and he texted back right away and came out first thing in the morning to help me! They went so far above and beyond what any other company has ever done for me and the workmanship and quality is phenomenal! My favorite thing was the transparency, responsiveness and never over promising and under delivering. I highly, highly recommend Koala Insulation! We put on a 1600 square-foot new addition on our house and had many little deadlines we needed to meet and they met them all!

Koala has done two pretty tough jobs for me-both came out great. Good communication, good pricing, and good people. Looking forward to using them for future jobs.

I had an amazing experience with Koala Insulation of Madison! From start to finish, their team was professional, courteous, and incredibly efficient. They came out to assess my home and provided a thorough explanation of the insulation options that would best suit my needs. The installation was smooth, and they completed the job in no time, leaving everything clean and tidy afterward. I’ve already noticed a huge difference in the comfort of my home, and my energy bills have gone down as well! Highly recommend Trent and his team for anyone looking for reliable and high-quality insulation work. Thank you for the excellent service!

We bought a Cape Cod style house in a few years ago and soon found out it was poorly insulated. I found out that Cape Cod style houses are one of the most difficult types of houses to insulate due to the many voids that are built into the construction. The house also needed a new roof so after researching spray foam insulation and talking to Brad the owner of Weather Seal Insulation and Roofing I decided it would be the best option. Weather Seal is one ,of the few companies that does both roofing and spray foam insulation. The advantage of which benefited us because while they were tearing off the old roof they discovered that the gable at the front of the house and over part of our living room, had no insulation. Brad was able to quickly come and spray foam that space so the roofers could continue their work. Now our living room is much warmer. Another advantage of spray foam insulation applied to the underside of the roof deck is that the insulation on the attic floor can be removed, which we had done, providing easy access to electrical wiring if it needs to be repaired or upgraded. When inspecting our house for a quote, Brad suggested spray foaming the basement walls, because a significant amount of heat is transferred through the walls. I was skeptical at first, but after thinking about it, it made sense, and with the added coat of protective white paint over the spray foam, I would brighten up the basement which needed to be painted anyway. Now my basement is the warmest level in the house, and the basement looks cleaner and brighter. Even my father in law, who has many years experience in the construction trades, was impressed at how well it looked. The whole house is noticeably warmer and the furnace comes on less often.

Brad was given a near impossible task after another contractor left me high and …wet… (insulation). After multiple walkthroughs to make sure he covered every scenario, and ensuring he had a step by step plan, his team executed a near flawless job. Incredible communication, incredible work ethic, and willing to go above and beyond to make sure I was happy. Count yourself lucky if you get the chance to work with Weatherseal and Roofing. Thanks again, Brad!

I am a Single Woman owning a home and found rodent damage on my roof. Upon searching for Roofing Repairs, Weather Insulation and Roofing Called back came right away after holiday weekend and came over at 6:45pm and stayed until repair was done. Then he found things that when I had roof installed they failed to do during insulation and also took the time to take care of that. I am amazed with this Company and Highly Recommend using this service. Brad I thank you for all your honesty and extra mile you took for me. I will call you if needing repair again for sure. Thank You

FoamTech did a fantastic job!! My house had to be redone head to toe and it’s like a completely new house now. Thank you for doing such a great job!!

Did a great job in our historic home in Columbus. We had them spray foam the new third floor suite. What I appreciate most of all, in addition to the great insulation job, was that these folks cleaned up after themselves so nicely. You'd never know they were here. Definitely keeping them in our contacts for future projects. Thank you!

Two men showed up - very professional and one of them named, Jarred, made a comment to me that he would make the attic look very pretty. I thought to myself - who cares about how the attic looks; however, how refreshing is it that people care about the result of their work. It's so quiet in our home now. I work from home and so noticeable. Also with the hot sun beating down, we've barely had to turn on the air conditioner. If you are considering, call them and get a quote!

I hired them for a complex concrete lifting job on our driveway to help with water management, and they tackled it head-on with professionalism and care. Nic was fantastic to work with, he was knowledgeable, responsive, and flexible, even coming out a second time to re-scope the project after other driveway work changed the plan. The two-man installation crew was professional and thorough, making sure the job was done right. The two-year warranty adds great peace of mind. I would absolutely recommend them and will use them again myself!

Wonderful company to work with for home insulation. We had to stop and restart our project and then deal with a couple stray dogs the day of insulation. The crew handled all of the challenges professionally. Hard working. Excellent quality of products. Thank-you so much for your flexibility and honesty.

Long overdue positive response - great company to work with! They raised the concrete on our driveway and back patio. They are clear in their communication and do good work. The estimate they provided was slightly higher than other companies, but we chose them because they seemed more knowledgeable and trustworthy. Only thing I would have changed is to request that the workers who came onsite communicated with us once the job was complete.

Todd and his team insulated the attic and basement sills in our 60 year old house. It's amazing how much warmer our home is already! Their quote was significantly cheaper than the others we received, and yet they did such a thorough and high-quality job. They were efficient, clean, and kind, even going above and beyond to remove the old insulation from the attic. We highly recommend Todd and his team at TNT!

Excellent work! We needed our attic insulated. Todd communicated well with me and it was easy to set up the work. He arrived on time and got right to work with his crew. They worked efficiently preparing the attic and installing the insulation. He was very conscientious about cleaning up any debris from the job and left the house and driveway every bit as clean as he found it. The attic is great and it’s ready to drywall. I’ll definitely use him again and I can recommend him highly.

I hired TNT Insulation to install attic insulation, and my experience with them was outstanding. Before choosing TNT, I had several other companies come to inspect my attic, offering expensive quotes and long explanations for the high costs. Many of them felt more like salespeople than service providers. When TNT came, the owner himself showed up, provided a reasonable price, and gave me a clear and helpful timeline for the work. The team was professional, friendly, and straightforward. They shared valuable insights about attic insulation and related matters, demonstrating honesty and a genuine desire to help. I truly appreciated their approach—great work at a fair price from a trustworthy team. I highly recommend TNT Insulation for anyone looking for reliable, honest service and excellent results.

Attached are some before and after photos. Overall, I'd say it was a positive experience. You can see how well everything is sealed in the photos. Our situation leading up to this project was mildly stressful as we had mold on our rim joist from cold condensation over the winter, so I wanted so get the rim joist spray foam insulated in order to create an air barrier and help insulate the area. USA Insulation had a great sales team and front office that was great at answering any questions we had. One item I stressed was getting the sill plate sealed, I was told it would be and it was mentioned in the quote. When the spray foam team came out, I noticed they were not spraying the sill plate. I checked with the crew leader and we sorted it out by checking the invoiced paperwork. The team was quick to fix the mistake and apologized for missing that piece. I walked around with the team to make sure we got the proper amount of insulation installed and that all gaps were filled. After everything settled and I doubled checked the work, there are a few spots I want to touch up, but overall the work looks really good and I'm happy that we got this project finished and over with. I would recommend highly USA Insulation for a rim joist spray foam job.

The team of Brian,Kevin, Keith and Jeff did a top notch job. Brian found two hidden dryer vents that were open to the outside. It was an expressway for mice to enter the home. They sealed them. I am extremely grateful for that. All in all I'm very happy with the insulation removal and replacement. I highly recommend USA I insulation.

Exceptional customer service, hard working, and the right mix of friendly and professional. We had our attic-space and walls insulated. Great investment! The team who carry out the work were very courteous to everyone in the home (newborn) and were finished within the day. Highly recommend Emily, Jeff, and the whole team

I had the attic insulation in our 25 year old home beefed up and air sealed to exceed min code. Everyone at Rockweiler was a pleasure to work with. From the highly detailed no pressure sales consultation, the scheduling process, the excellent work and detail of the crew I could not be happier. This company clearly cares about quality and treat your home with care. Thank you!

After removing all previous insulation, we had soffits and attic insulated. Our recessed lighting was sealed and R60 insulation was installed. Since was we’re doing a whole house remodel, they were flexible on timing and fit us into the schedule on our time frame. They had competitive pricing and professional service.

We hired Rockweiler to add insulation to our attic spaces that were in major need of improvement. The work included spray foam for added sealing, new soffit chutes for better ventilation, and of course adding new fiberglass insulation. Everyone we interacted with was great to work with and really knew their stuff. A much more pleasant experience compared to other larger companies in the area with pushy, off putting sales tactics. We can't recommend Rockweiler enough!