
Serving Pevely, MO and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Foam Co did an excellent job, very prompt, informative and priced competitively. Highly recommend!"





+15

*The Angi rating for Insulation Service companies in Pevely, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Pevely, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on December 15, 2025

Serving Pevely, MO and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Foam Co did an excellent job, very prompt, informative and priced competitively. Highly recommend!"





+15

Serving Pevely, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Small jobs welcome
"Why West County Insulation is the Best Choice for Your Insulation Needs When it comes to insulation, quality and professionalism matter—and that's exactly what I received from West County Insulation. Fast and Knowledgeable Service Brandon, who provided the initial quote, was timely, knowledgeable, and thorough. He explained all my options and made sure I understood everything clearly, giving me confidence in my decision. Professional and Efficient Installation The installation team, led by Andrew and Isaac, was efficient and professional. They used drop cloths to protect my home and completed the job quickly without sacrificing quality. The owner even took the time to check in after hearing about a fall I had during the job—demonstrating the company’s commitment to customer care. Great Quality at a Fair Price The insulation quality is excellent, and my home is already feeling more comfortable. With competitive pricing and outstanding service, West County Insulation offers great value for your investment. If you’re looking for reliable, professional insulation services, I highly recommend West County Insulation."

Serving Pevely, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Excellent customer service thru the whole process and job was done 100% to our satisfaction. I would recommend any one to I Foam company for their insulation projects, thanks to the manager/owner and staff of I Foam.b"





+11
Serving Pevely, MO and surrounding areas
In business since 1978
"He was very knowledgeable and professional. After the audit we received an estimate to correct any areas that were discovered. Unlike what we originally thought our issues were not the windows and doors. The estimate was for $4000 to add insulation to the attic, increase airflow in the attic, install foam insulation around our fireplace and throughout the basement as well as removing the attic fan and adding drywall.
The price is the estimated price for projects to be completed.
"

Serving Pevely, MO and surrounding areas
In business since 2009
Free estimates
Credit card accepted
"The BATH UPSTAIRS had a window that needing bracing, a bath that had black mold behind the horrible VINYL wall, and had to be insulated with MOISTURE proof materials and RE-TILED - the walls, under the window and behind the tub and around the laundry chute opening. The Downstairs Bath also needed the window braced and tiled as it was falling and splitting from the ceiling due to POOR WORKMANSHIP by someone NOT on Angies List back in 2003!! SO, Siding Repair Systems - They did it all, with their contractor Thomas Morton. What a really fantastic job - on BOTH these Bathroom windows, Tiling and securing/supporting. EXCELLENT WORK!! Clean and neat - it looked like they had a MAID SERVICE come in and clean up after them. Honestly. So neat and clean they were. Thanks for a Really good job. "





+6

Serving Pevely, MO and surrounding areas
In business since 2007
Emergency services offered
Credit card accepted
"My best friend's mother had been challenged with sickness for quite some time. She had been complaining about mold in her house. We had several people come out and do inspections. Most of them were expensive. We could not meet their requirements at the time. We finally called Absolute Clean. They came out and did a thorough inspection. He actually found the mold problem that the other companies never mentioned. He gave us a detailed description of how it would be removed. We hired them for the job. They did an excellent job. They were completely knowledgable which made them able to do an exceeding job. They came in and removed the mold. They removed some paneling and drywall that had been previously missed by the other contractors. They scrubbed the mold. They chemically treated the mold problem. They actually ozoned the whole premises to get rid of all of the mold. They also found asbestos insulation that was missed by the previous companies we had to come out and look at the problem. They removed the asbestos for us. They worked around our time schedule which was a great help. They were very courteous and polite. I would recommend them highly."

Serving Pevely, MO and surrounding areas





+2

Serving Pevely, MO and surrounding areas
In business since 2019
Free estimates
Emergency services offered
Since 1992, K&E Mold Removal/Demolition, LLC has performed thousands of environmental services in the Illinois and Missouri areas. It is our mission to help you with your Asbestos, Mold and Lead problems and answer your questions. We are Licensed & Certified in Asbestos Removal, Certified in Mold Remediation, and Certified in Lead Removal.\nAsbestos fibers were commonly used in construction and insulation processes in days gone, so even if you don’t realize it – your property may contain plenty of dangerous asbestos fibers. We know how to look for them and suck them out. And what’s more important – we know how to remove them, so you don’t have to worry about your safety!\nWe all know mold can destroy property, so people generally care about eliminating it! Our services include inspecting the area, seeing where the mold forms, and removing and sanitizing the area. We don’t want your property to suffer from mold any longer than it already has!\nYou might have dangerous paint adorning your walls, but you might not even know it. After all, lead-based paint was common in the past, but people rarely pay attention to that. But lead is toxic, so if you have any doubts about your property, let us inspect and safely remove any traces of it from the walls!\n We also can provide reliable Demolition Clean Up in Belleville, IL and the surrounding areas. Don't hesitate to contact us now! \n\n\n





+43

Serving Pevely, MO and surrounding areas
In business since 1971
Credit card accepted
"I love American Shield. I love American Shield. I love them. We have 2 homes; this home is 30 years old, our home in California is twenty years old and we have used them in both places.
A, number 1, plus, plus!"





+2

Serving Pevely, MO and surrounding areas
"Mensur from MIS insulation was polite and respectful explained everything to me what needed to be done step by step which made me confident about his work. It was a fast process which I didn’t expect the way the guys was on it made the job quicker and smoother. Cleaned up all their work behind them what can I say the guys killed it! Would definitely recommend their work!! Thank you"




From average costs to expert advice, get all the answers you need to get your job done.

The cost of blown-in insulation in St. Louis, MO varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.

New insulation makes your home more comfortable and boosts energy efficiency. Use this guide to budget for insulation installation costs in St. Louis, MO.

Attic insulation removal costs in St. Louis, MO, vary based on multiple factors, including why you're removing it and how easy it is to complete the task.

If your home’s temperature is uncomfortable or your energy bill is spiking, you should check your insulation. We'll help you find out if you should replace it.

Removing old insulation may be necessary for upgrading your insulation. Keep reading to see if you should remove old insulation before adding new insulation.

There are 10 types of insulation you can use for your home. Read this guide to discover which insulation types could be best for the job.