
Get matched with top drywall insulation pros in O Fallon, IL
There are 5 highly-rated local drywall insulation pros.
Need a pro for your drywall insulation project in O Fallon, IL?
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Verified Reviews for Drywall Insulation pros in O Fallon, IL
*The Angi rating for Drywall Insulation companies in O Fallon, IL 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 O Fallon, IL 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 October 07, 2025
Find Drywall insulation pros in O Fallon

Foam Co.
Foam Co.
We are local owned St. Louis insulation provider including, fiberglass/cellusose blown in insulation, Batt Insulation, Spray Foam Insulation, Crawl Space Insulation and Insulation Removal! We come in with the best interest of the homeowner and customize the job to their needs! We pride ourselves in putting the customers needs first!
"efficient cleaned up afterward accurate estimate"
Andy D on October 2024
We are local owned St. Louis insulation provider including, fiberglass/cellusose blown in insulation, Batt Insulation, Spray Foam Insulation, Crawl Space Insulation and Insulation Removal! We come in with the best interest of the homeowner and customize the job to their needs! We pride ourselves in putting the customers needs first!
"efficient cleaned up afterward accurate estimate"
Andy D on October 2024

West County Insulation
West County Insulation
We are the top insulation contractor in the St. Louis & St. Charles area providing homes and businesses with a safer and healthier home insulation solution. We're able to install and remove insulation of all types such as blown-in insulation, batt & roll, and even spray foam. If you notice your home has been getting hotter in the summer and colder in the winter, it may be due to old insulation. Give us a call today for a free home inspection so we can give you an idea of your home's insulation levels. We install for all areas of your home including your attic, walls, crawl space, and anywhere your new or existing home might need it. Call the insulation company that St. Louis trusts most, West County Insulation.
"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."
ANGELA C on March 2025
We are the top insulation contractor in the St. Louis & St. Charles area providing homes and businesses with a safer and healthier home insulation solution. We're able to install and remove insulation of all types such as blown-in insulation, batt & roll, and even spray foam. If you notice your home has been getting hotter in the summer and colder in the winter, it may be due to old insulation. Give us a call today for a free home inspection so we can give you an idea of your home's insulation levels. We install for all areas of your home including your attic, walls, crawl space, and anywhere your new or existing home might need it. Call the insulation company that St. Louis trusts most, West County Insulation.
"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."
ANGELA C on March 2025
iFOAM Insulation of O'Fallon
iFOAM Insulation of O'Fallon
iFOAM is a U.S.-based insulation franchise fueled by the franchising experts at HorsePower Brands. We specialize in spray foam insulation and also provide best-in-industry blown-in solutions, insulation removal, retrofitting and other specialty project services. At iFOAM, we saw an issue with the industry—a lack of quality and trustworthy services and a clear absence of certified training when it came to spray foam. At iFOAM, we’re flipping the script by providing our certified technicians with the best tools, training and products in the trade and bolstering your experience with prompt, timely communication.
"Job completed as estimated."
Greg M on June 2025
iFOAM is a U.S.-based insulation franchise fueled by the franchising experts at HorsePower Brands. We specialize in spray foam insulation and also provide best-in-industry blown-in solutions, insulation removal, retrofitting and other specialty project services. At iFOAM, we saw an issue with the industry—a lack of quality and trustworthy services and a clear absence of certified training when it came to spray foam. At iFOAM, we’re flipping the script by providing our certified technicians with the best tools, training and products in the trade and bolstering your experience with prompt, timely communication.
"Job completed as estimated."
Greg M on June 2025

Property Medic
Property Medic
With a team of skilled and professional handymen, Property Medic specializes in high-quality drywall repair, interior painting, deck repair, and deck staining. We are dedicated to ensuring every customer is completely satisfied with our work and our transparent process. Our commitment to excellence means our knowledgeable staff will provide the highest quality service to transform your home with beautiful outcomes you will be 100% happy with.
"I really needed a handyman to do some smaller jobs for me. Property Medic was a great company to do them, quick, knowlegeable and friendly. I will call them if I need help again. A very good company in my experience."
Barb B on November 2024
With a team of skilled and professional handymen, Property Medic specializes in high-quality drywall repair, interior painting, deck repair, and deck staining. We are dedicated to ensuring every customer is completely satisfied with our work and our transparent process. Our commitment to excellence means our knowledgeable staff will provide the highest quality service to transform your home with beautiful outcomes you will be 100% happy with.
"I really needed a handyman to do some smaller jobs for me. Property Medic was a great company to do them, quick, knowlegeable and friendly. I will call them if I need help again. A very good company in my experience."
Barb B on November 2024
R.E. Plastering & Drywall
R.E. Plastering & Drywall
With over 20 years of experience in the industry, we are the experts you need to take care of your home or business. We handle everything from patchwork to hanging. We will treat your home as we would treat our own. Give R.E. Plastering & Drywall, a call today, we look forward to working with you! We warranty our work for 2 years!
"I could not believe how quickly James contacted me after I submitted my request. He was so polite and understanding. Shawn came out the very next day to do the repair I needed, and what a beautiful job he did! I've been telling my family and friends about how impressed I was with this company. Not only was their work amazing, but their cost to do the work was also very affordable."
Denise W on November 2018
With over 20 years of experience in the industry, we are the experts you need to take care of your home or business. We handle everything from patchwork to hanging. We will treat your home as we would treat our own. Give R.E. Plastering & Drywall, a call today, we look forward to working with you! We warranty our work for 2 years!
"I could not believe how quickly James contacted me after I submitted my request. He was so polite and understanding. Shawn came out the very next day to do the repair I needed, and what a beautiful job he did! I've been telling my family and friends about how impressed I was with this company. Not only was their work amazing, but their cost to do the work was also very affordable."
Denise W on November 2018

Middle Man Maintenance LLC
Middle Man Maintenance LLC
Middle Man Maintenance LLC is a small business that is dedicated to helping you out, at half the price of big business'. My services include: heating and cooling, painting, flooring, fixture install, outlets, gutter cleaning, gardening or horticultural, as well as deck repair.
"Taylor arrived when he said he would. Knowledgeable and fully prepared with all the tools and materials he needed for the job. Nice guy, easy to talk to and work with."
Randy C on September 2025
Middle Man Maintenance LLC is a small business that is dedicated to helping you out, at half the price of big business'. My services include: heating and cooling, painting, flooring, fixture install, outlets, gutter cleaning, gardening or horticultural, as well as deck repair.
"Taylor arrived when he said he would. Knowledgeable and fully prepared with all the tools and materials he needed for the job. Nice guy, easy to talk to and work with."
Randy C on September 2025
Construction services by premiere
Construction services by premiere
To effectively convince customers to choose your drywall services, focus on highlighting your expertise, quality of work, and customer-centric approach. Here’s how you can frame your reasons: 1. Unmatched Expertise • Years of Experience: We bring extensive experience to every project, ensuring flawless drywall installation and repairs. • Trained Professionals: Our team is composed of highly skilled technicians who are experts in handling all types of drywall projects, from small repairs to full-scale installations. 2. Top-Quality Workmanship • Attention to Detail: We ensure smooth, seamless finishes, perfectly aligned edges, and no visible imperfections. • High-Quality Materials: We only use premium-grade drywall materials, ensuring durability and a professional look. 3. Affordable and Transparent Pricing • No Hidden Costs: We provide clear and detailed estimates upfront, so you know exactly what you’re paying for. • Competitive Rates: While maintaining quality, our services are priced competitively to give you the best value for your investment. 4. Customer Satisfaction Guarantee • Tailored Solutions: We work closely with you to customize our services to meet your specific needs and preferences. • Commitment to Excellence: Your satisfaction is our priority. We’re not satisfied until you are. 5. Timely Project Completion • Efficiency: We value your time and complete all projects within the agreed timeline without compromising quality. • Professional Workflow: Our team minimizes disruptions and cleans up thoroughly after every job. 6. Versatility • **Wide Range of Services
To effectively convince customers to choose your drywall services, focus on highlighting your expertise, quality of work, and customer-centric approach. Here’s how you can frame your reasons: 1. Unmatched Expertise • Years of Experience: We bring extensive experience to every project, ensuring flawless drywall installation and repairs. • Trained Professionals: Our team is composed of highly skilled technicians who are experts in handling all types of drywall projects, from small repairs to full-scale installations. 2. Top-Quality Workmanship • Attention to Detail: We ensure smooth, seamless finishes, perfectly aligned edges, and no visible imperfections. • High-Quality Materials: We only use premium-grade drywall materials, ensuring durability and a professional look. 3. Affordable and Transparent Pricing • No Hidden Costs: We provide clear and detailed estimates upfront, so you know exactly what you’re paying for. • Competitive Rates: While maintaining quality, our services are priced competitively to give you the best value for your investment. 4. Customer Satisfaction Guarantee • Tailored Solutions: We work closely with you to customize our services to meet your specific needs and preferences. • Commitment to Excellence: Your satisfaction is our priority. We’re not satisfied until you are. 5. Timely Project Completion • Efficiency: We value your time and complete all projects within the agreed timeline without compromising quality. • Professional Workflow: Our team minimizes disruptions and cleans up thoroughly after every job. 6. Versatility • **Wide Range of Services
Santi’s Construction Services
Santi’s Construction Services
Hello my name is Santiago and I just graduated high school and I want to get jobs and work a lot and save up money to pay for college. I have almost 5 years of experience in construction related jobs and landscaping. I have worked with my uncles company for the past 5 years full-time during summer and part time during school and now that summer came I was to work and save up for college. I have pride in my work and do the best in every job I do. I have multiple people that I have done jobs for and have been happy with the result. May god bless every single one of y’all. Thank y’all for your support .
"He didn't come back to start the job like we had agreed. I reached out multiple times after we agreed on a start date,he rescheduled twice and then stopped responding to my repeated calls,texts,and voice messages. I wouldn't recommend this company."
Tracy P on September 2024
Hello my name is Santiago and I just graduated high school and I want to get jobs and work a lot and save up money to pay for college. I have almost 5 years of experience in construction related jobs and landscaping. I have worked with my uncles company for the past 5 years full-time during summer and part time during school and now that summer came I was to work and save up for college. I have pride in my work and do the best in every job I do. I have multiple people that I have done jobs for and have been happy with the result. May god bless every single one of y’all. Thank y’all for your support .
"He didn't come back to start the job like we had agreed. I reached out multiple times after we agreed on a start date,he rescheduled twice and then stopped responding to my repeated calls,texts,and voice messages. I wouldn't recommend this company."
Tracy P on September 2024
Alpha Services STL
Alpha Services STL
We are a full service handyman service. We have an A + rating with the St. Louis Better Business Bureau and have over 30 years of experience with residential and commercial work. We can do from A/Z at your home or business. Please take a moment to check out our profile on the BBB website.
We are a full service handyman service. We have an A + rating with the St. Louis Better Business Bureau and have over 30 years of experience with residential and commercial work. We can do from A/Z at your home or business. Please take a moment to check out our profile on the BBB website.
The Steven Brand
The Steven Brand
We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!
"Steve was very Professional assembled The tv stand & moved a 65 inch tv from my bedroom to the living room.where the tv stand was. He did an Excellent job Great job will call him again if I need anything else done. Will.also recommend him to any of my friends."
Ernest M on September 2025
We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!
"Steve was very Professional assembled The tv stand & moved a 65 inch tv from my bedroom to the living room.where the tv stand was. He did an Excellent job Great job will call him again if I need anything else done. Will.also recommend him to any of my friends."
Ernest M on September 2025
The O Fallon, IL homeowners’ guide to drywall insulation services
From average costs to expert advice, get all the answers you need to get your job done.
Skim coating drywall is a great alternative to replacement, and is often more affordable. Use this guide to estimate the cost to skim coat walls in your home.
Drywall texture can create an attractive finish and add dimension to your home’s walls. This guide breaks down the factors that influence the cost to texture drywall.
The average TV mount installation cost typically falls between $157 and $359, depending on your wall type, and the size, weight, and mount type of your TV.
What is joint compound? In short, it’s a specific type of filler made of gypsum dust—but of course, there’s much more to know. We’ve got you covered.
How long does it take to finish drywall? Get the rundown on the factors that affect the timeline of your drywall dilemma.
With a drywall repair kit, you can fix small holes in an hour or so. Ready to get started? Here’s how to patch a hole in drywall in 10 easy steps.
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