4.7 
804 *The Angi rating for Drywall Insulation companies in Fenton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
*The HomeAdvisor rating for Drywall Insulation companies in Fenton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
Last update on May 27, 2025
Serving Fenton, 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 Fenton, MO and surrounding areas
Approved
In business since 2015
Free estimates
Small jobs welcome
"Zac and Kyle did a great job insulating our old porch roof so we can convert to a 4 Seasons room! They were friendly, courteous and did the work to specification. Then cleaned up well!"
Serving Fenton, MO and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Patrick showed up when promised. He was nice and professional and he did a quality job. I would highly recommend his company to anyone needing drywall services."
+28
Serving Fenton, MO and surrounding areas
Approved
In business since 1978
Free estimates
Credit card accepted
"Excellent from start to finish! Prompt response to quote request and bid. Wonderful patch work on three areas of plaster and one drywall area. Left work area very clean. If needed, we will use Dowell again!"
Serving Fenton, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Small jobs welcome
"The team at West County Insulation came out to remove and install new attic insulation for my home. Throughout the process they had quick communication and were always on top of the project. Recommend for anyone else to use."
Serving Fenton, 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 Fenton, MO and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Very prompt ,honest and up front about cost, very personable ,did a great job replacing outlets installing an outdoor security light , figuring out a mystery leak that plagued us for years we will definitely have him come back for the numerous other things we need fixed!"
Serving Fenton, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Did a great job and very personable and trustworthy."
Serving Fenton, MO and surrounding areas
Approved
In business since 2006
Offers commercial services
Customers say: Quality work
"Jason did a great job installing our doors. He is very professional and we will definitely use him again! Thanks Jason!"
+3
Serving Fenton, MO and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Completed the job as promised, on time, friendly and would hire again."
+19
From average costs to expert advice, get all the answers you need to get your job done.
New insulation makes your home more comfortable and boosts energy efficiency. Use this guide to budget for insulation installation costs in St. Louis, MO.
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.
How much does it cost to insulate a wall? This guide breaks down the associated costs and variables to consider when setting your project budget.
Choosing insulation for your home depends on the installation location, climate, budget, and more. Keep reading to learn how to choose the right insulation.
If you need to add insulation to your home, you’re likely wondering, who installs insulation. Learn why it’s best to hire an insulation pro for this project.
Insulating your walls requires the right insulation and installation method. Keep reading to learn how to insulate a wall without removing the drywall.
