You may have flipped that old garage into a new master suite, but it’s going to get cold in there unless you’ve made sure that your new space is properly insulated. More than that, a good insulation company will make sure that you don’t wake up one morning to a trash panda making himself at home in your bed! Companies that provide insulation are the unsung heroes of the home improvement industry, and making sure that you know who to call when you need an insulation company is crucial for property owners.
We know you take keeping your home and business insulated from the weather— and critters— seriously, so we’ve compiled a list of the best insulation companies in St. Louis. This way when it’s time to find someone to make sure that pesky opossum doesn’t get back in, you have a handy list of companies that install insulation at the ready.
- Abt Nuisance Wildlife Solutions
“We are glad to have found ABT. Super happy with their clean & professional work in our attic & outbuildings.” - Kay H. on Yelp
- KML Remodeling
“Very friendly and professional, provided needed information to make an informed decision.” - Tyler B. on Yelp
- Koala Insulation
“Just had Koala update and improve my attic insulation along with added garage; which was previously un-insulated. Everything from initial contact to completion of work was as described and completed ahead of schedule. Nice to finally see good communication and reliable service. Showed up right on schedule, received text of their anticipated arrival, completed work with timeline, and cleaned up residual on the ground.
I've been working with multiple contractors lately regarding other work around my home and you know good service when you see it. I highly recommend!!!!” - Dan F. on Yelp
- Peterson Energy Consultants
“Peterson Energy Consultants pumped shredded pink fiberglass insulation into the walls of my 60-year-old house from the inside. (Exterior is brick.) Of course holes were drilled into the walls as part of the process. But all the holes were secured back into place at the end of the job. I hired a professional drywall person to mud over the holes and sand them smooth. Now I can repaint as needed.
I can't wait to enjoy my house being much cozier over the winter months!
Peterson says my walls went from an estimated R-value of "5" to at least a "15".
Thank you Peterson Energy Consultants!” - Chuck E. on Yelp
- Foam Engineers
“Rick and his team applied foam to both my main house and finished garage. The results are better than expected. My buildings hold their temperature extremely well whether winter or summer. I do not have to run the hvac equipment as often and the amount of dust in the air is a fraction of what it was (foam seals off air movement). We went with an unvented attack assembly in both buildings which allowed me to claim the attics as storage areas. Not only is the foam great, but ricks crew is 100% professional, clean, and fast. I highly recommend spray foam as a solution and foam engineers as a company.” - Brian C. on Yelp
- Rottler Pest Solutions
“Jon Franke and the Rottler team has done an outstanding job with our pesky mole problem. They have been prompt, professional, on time, communicative, and up-front with their pricing. They also have completely taken care of our moles and have a warranty that ensures we're happy with the service. I'd definitely recommend them.” - Adam H. on Yelp
- Energy Stars Heating & Cooling
“These guys struck me not only as a good company but as good people as well. We went through Ameron Illinois to get a new furnace (ours was put in when Starsky and Hutch was new on tv) an air conditioning system and insulation. We bought our little house in the summer of 2015. It came with only a small window a/c unit in the kitchen and very little insulation. They made everything easy and our house stays very warm and cozy now compared to last winter. The furnace don't kick on as much as it used to. The house stayed cool all summer as well. Two other family members used them for their homes as well and they were happy to recommend them to us.” - Christie S. on Yelp
- Braden Roofing
“We had a roof leak that 3 other roofing companies were unable to fix. But after one conversation with Braden Roofing the problem was solved and fixed the next day! Amazing! Dont find this type of service anywhere anymore, but I found it at Braden Roofing. I am so thankful I found this man. Highly recommend!!! What a find!” - Cheryl W. on Yelp
- Aladdin Insulation of Missouri
“Called to insulate a garage. Dave came out to estimate the job and made several good suggestions. On installation date, team showed up on time and were very professional. And talk about efficient! This job would have taken me at least a full day - they did it in an hour. Cleaned everything up and left me a happy camper. Very cost effective! Highly recommend.” - Len K. on Yelp
- Goley Insulation
“It was a pleasure to deal with Goley. I received a quick reply to my initial query. When in the area, the sales guy stopped by to offer a free and reasonable estimate. The scheduler worked around a busy week on my calendar. The installers phoned ahead, showed up on time, and honored my requests to tack up exhaust vent hoses, and use batt rather than blown-in on top an access panel. Goley is friendly, fair, and fast.” - John H. on Yelp
