Find top-rated spray foam contractors and save up to 35% on energy bills
Compare 4 verified spray foam insulation contractors serving Mount Vernon, Missouri, backed by 72 customer reviews averaging 4.9★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Mount Vernon contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 35% — get free quotes and read verified reviews below.
Homes in Mount Vernon typically cut energy use by 30%–40% with spray foam. Change the numbers below to fit your home.
These are estimates, not quotes. Actual savings vary based on home size, current insulation, energy rates, and climate conditions. Savings estimates are based on Department of Energy data for the Cold climate zone. Cost assumes the attic roofline (about 1.15× your home's square footage) at typical installed prices of $0.40–$0.65 per board foot for open cell and $1.00–$1.50 for closed cell; a two-story home has less roof and usually costs less. Get quotes from the contractors below for real prices.
Recent Reviews:
Amazing job!! I can't say enough Thank you!! Very professional work!! Thank you for doing such a great job for me !!Now I can sleep peaceful knowing that my house is well insulated with inclosecell foaming!! Great quality work!!
Wonderful company with wonderful people delivering wonderful results. I highly recommend them to anyone who insulation work done.
MR. Foam Insulation Services makes the whole process of adding insulation very easy! From the sales rep to the installers, the whole crew is great to work with. The sales rep is very knowledgeable; he answers any concerns/questions as well as explains the installation process. He gives several options to choose from and doesn’t pressure you into doing anything you don’t want. The installers are on time and careful working around the belongings. They also explain what they will be doing before staring. One of my concerns was the mess it may cause, but the working crew were sure to leave the home as clean as it was when they arrived. I would definitely recommend MR. Foam Insulation Services to anyone, and I will be using them for any future insulation work.
Recent Reviews:
Anyone that has tried to hire sub contractors lately knows this, but for some reason it is extremely difficult many times even to get a call back, not to mention getting them to show up at the promised time once you have secured them for the job. Jesse and his crew at Midwest Spray Foam Insulators began our relationship when he spray foamed my new 40 x 80 shop. They arrived on the date and time as promised, they used plastic and taped off to insure the least amount of mess and that the spray foam only went where we wanted it. They got in, got the job done, cleaned up and they were on there way. I need to add that the invoice I was given matched exactly the quote I was given initially. I am currently building a new home now that my shop is finished. I didn't even bother calling anyone else! I called Jesse as I knew he would do a great job and give me a very fair price. Again, he and his crew showed up as promised and did a super job spray foaming my new home. I even had a couple of my other sub contractors comment on what a nice job Jesse had done. When someone does a good job for me, I will definitely use them again. Midwest Spray Foam Insulators have always kept an open line of communication with me, I never had to guess whether or not they were going to shop up, the price is always right and they do outstanding work! A lot of contractors talk a good show but Jesse and his crew actually put one on. Although I am sure there are other good spray foam companies out there, don't waste your time calling anyone else! Make the call to Midwest Spray Foam Insulators, you will be glad you did!
From the beginning, MSFI was fast to respond. Jesse provided options for closed and open cell and offered the most affordable option for my shed. Jay and Mary showed up early and went right to work. Prep work included covering everything. I did have the ceiling painted and it looks great. Since then, I continue to be beyond happy with the foam insulation. I went with open cell based on where I live and it has performed. Early January 25, we have had two days so far that have been below 25 degrees. The shop last night was still 53 without any supplemental heat. Pipes in walls are not frozen and I can work in the shop without a jacket on. The echo in shop is minimal too. Shed is a 40x56x12 and I installed a 8' ceiling fan to move air. I can bring the temp up 5 degrees in about 90 minutes with a ventless 30,000 BTU propane wall heater. Haven't been through a summer yet but I am expecting a nice environment with the fan and foam. I can't say enough good about MSFI and the job they did! If I ever build again, I will hire them to come do the work. Pricing was more than fair compared to others and the option Jesse proposed is perfect for my shed. Thank you Jesse, Jay and Mary for a great job!
Recent Reviews:
We added a mini split to our garage and wanted to add insulation over the garage. Caleb gave us a bid and from talking with him, it was pretty clear he's probably forgotten more about insulation than most people will ever know! We also decided on adding more insulation to the rest of the attic. Everyone was very friendly and the guys were in and out in no time. Their price was also extremely competitive.
The owner came out to my home to give me a bit, and he explained to me that there really was no need to do anything different since I had a treatment down a few years ago and explained to me why which made perfect Sense. He was very pleasant and very easy to talk to you and answer to all of my questions and tell me upfront you really don’t need to do anything. You normally don’t see that when a person lives by themselves, especially a woman and he was a perfect gentleman and just a very honest human being. I would highly recommend him.
Caleb and his crew did a spectacular job of spray foaming my shop 40‘ x 80’ did it all in one day has a very noticeable difference the day it was sprayed thank you for the hard work guys
Recent Reviews:
Open-cell spray foamed my 58'x30' shop building in December of 2022. Extremely pleased with the quality of work, pricing, and quick turn around. Crew showed up on-time and cleaned up after themselves. Would definitely use them again.
Foam Bros—Bo and Ryan—insulated our garage. Their work is outstanding. They were thorough, timely, and communicated well. Prices are fair too. I would highly recommend them for insulation.
Highly recommend the Foam bros. they did an amazing job showed up when they said they would and was super professional. they cleaned up and was very knowledgeable about the product. They did exactly what we wanted to get done in a timely manner and they was several hundred dollars cheaper than other companies i called. Ill definitely be referring and using them again.
These are the questions Mount Vernon homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 35% typical energy savings. Compare the 4 verified Mount Vernon contractors above for exact quotes.
Not finding the right fit in Mount Vernon? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.