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  • Verified reviews icon144
    Verified drywall insulation services reviews

Find Drywall insulation pros in Frontenac

Avatar for Nations Drywall Repair

Nations Drywall Repair

4.96(
267
)
Approved Pro

Nations Drywall Repair

4.96(
267
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
18 years of experience

We are a smaller company whos expertise in the drywall/taping field goes back to 2001. I am a firm believer in good quality work & take pride in the finish product. Professionalism & reliability are also important aspects of what my company stands for. We keep a clean work space by laying plastic everywhere & vacuuming when we're done. All estimates are free.

"I was so pleased with the work done by Nations. They were upfront, honest, thorough, and friendly as well! I highly recommend them."

Jamie M on November 2025

We are a smaller company whos expertise in the drywall/taping field goes back to 2001. I am a firm believer in good quality work & take pride in the finish product. Professionalism & reliability are also important aspects of what my company stands for. We keep a clean work space by laying plastic everywhere & vacuuming when we're done. All estimates are free.

"I was so pleased with the work done by Nations. They were upfront, honest, thorough, and friendly as well! I highly recommend them."

Jamie M on November 2025


Dowell Plastering & Remodeling, LLC

5.00(
39
)
Approved Pro

Dowell Plastering & Remodeling, LLC

5.00(
39
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 years of experience

Dowell Plastering & Remodeling, LLC has been serving St. Louis homeowners since 1949. As a family-owned and operated business, we take pride in our third and fourth generation plasterers who bring years of expertise to every project. Contact us today for all your plastering needs.

"Fine. The 2 men took care in spreading plastic sheeting to prevent splattering. I watched them during the entire process and was impressed. They cleaned up everything when they were finished."

Ron G on December 2020

Dowell Plastering & Remodeling, LLC has been serving St. Louis homeowners since 1949. As a family-owned and operated business, we take pride in our third and fourth generation plasterers who bring years of expertise to every project. Contact us today for all your plastering needs.

"Fine. The 2 men took care in spreading plastic sheeting to prevent splattering. I watched them during the entire process and was impressed. They cleaned up everything when they were finished."

Ron G on December 2020


Avatar for Plastered Drywall & Renovations

Plastered Drywall & Renovations

5.00(
24
)
Approved Pro

Plastered Drywall & Renovations

5.00(
24
)
Approved Pro
Super Service Award
Customers say: Quick response
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Brian and his crew very professional. Paid attention to detail. Anything I needed patched was done correctly. If I needed something a little extra done or different they accomplished the task. I recommend Plastered Renovations to everyone. They are very courteous and very caring about your home. Great Company . Thank you to the whole crew. Eileen Soper"

Eileen S on November 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Brian and his crew very professional. Paid attention to detail. Anything I needed patched was done correctly. If I needed something a little extra done or different they accomplished the task. I recommend Plastered Renovations to everyone. They are very courteous and very caring about your home. Great Company . Thank you to the whole crew. Eileen Soper"

Eileen S on November 2025


Avatar for Patrick Interior Finish, LLC

Patrick Interior Finish, LLC

4.94(
53
)
Approved Pro

Patrick Interior Finish, LLC

4.94(
53
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Patrick Interior Finish, LLC, is your premier drywall installation and repair company. We dedicate our time and attention to every detail of your project to make sure it is done right the first time! Every time! We are not satisfied until you are satisfied and you do not pay until you are 100% satisfied! Give us a call today for a free estimate on your drywall project!

"Well done timely work"

Richard M on August 2023

Patrick Interior Finish, LLC, is your premier drywall installation and repair company. We dedicate our time and attention to every detail of your project to make sure it is done right the first time! Every time! We are not satisfied until you are satisfied and you do not pay until you are 100% satisfied! Give us a call today for a free estimate on your drywall project!

"Well done timely work"

Richard M on August 2023


Avatar for Matt's General Home Improvements

Matt's General Home Improvements

5.00(
21
)
Approved Pro

Matt's General Home Improvements

5.00(
21
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Professional and cost conscious. Very efficient and kept in touch about timeline. Great with communication when doing bid and during project. Highly recommend."

Lou J on March 2025

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Professional and cost conscious. Very efficient and kept in touch about timeline. Great with communication when doing bid and during project. Highly recommend."

Lou J on March 2025


Avatar for SEMO Drywall

SEMO Drywall

5.00(
15
)
Approved Pro

SEMO Drywall

5.00(
15
)
Approved Pro
Super Service Award
Customers say: Quick response
9 years of experience
Free onsite estimate

At SEMO Drywall, we specialize in high-quality drywall finishing and repair services tailored to meet the unique needs of both residential and commercial clients. With years of experience in the industry, our skilled team is dedicated to delivering exceptional craftsmanship and ensuring that every project is completed to the highest standards. Whether you're renovating your home, completing a new construction project, or simply need repairs to existing drywall, we take pride in our attention to detail and commitment to customer satisfaction. We understand that drywall is an essential element of your space, and we strive to provide seamless finishes that enhance the beauty and functionality of your interiors. Our services include: - Drywall finishing (taping, mudding, sanding) - Drywall repair (patching holes, fixing cracks) Contact us today for a free estimate, and experience the SEMO Drywall difference!

"Couldn’t be happier with the work done by SEMO Drywall! Amanda’s knowledge-base, skillset, and attention to detail are second to none. She provided a fair estimate and always arrived on time. Went above and beyond to match a difficult paint color! You can’t go wrong hiring Amanda … her work is sheer perfection! I’ll be using her again for future projects … thanks so much"

Susan M on September 2025

At SEMO Drywall, we specialize in high-quality drywall finishing and repair services tailored to meet the unique needs of both residential and commercial clients. With years of experience in the industry, our skilled team is dedicated to delivering exceptional craftsmanship and ensuring that every project is completed to the highest standards. Whether you're renovating your home, completing a new construction project, or simply need repairs to existing drywall, we take pride in our attention to detail and commitment to customer satisfaction. We understand that drywall is an essential element of your space, and we strive to provide seamless finishes that enhance the beauty and functionality of your interiors. Our services include: - Drywall finishing (taping, mudding, sanding) - Drywall repair (patching holes, fixing cracks) Contact us today for a free estimate, and experience the SEMO Drywall difference!

"Couldn’t be happier with the work done by SEMO Drywall! Amanda’s knowledge-base, skillset, and attention to detail are second to none. She provided a fair estimate and always arrived on time. Went above and beyond to match a difficult paint color! You can’t go wrong hiring Amanda … her work is sheer perfection! I’ll be using her again for future projects … thanks so much"

Susan M on September 2025


Avatar for TNC Painting & Remodeling LLC

TNC Painting & Remodeling LLC

4.63(
36
)
Approved Pro

TNC Painting & Remodeling LLC

4.63(
36
)
Approved Pro
Customers say: Quality work
16 years of experience
Free onsite estimate

TNC Painting and Remodeling, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility for all of our jobs. There is no job to big or too small for us. Please give us a call today!

"This service is very unprofessional. The contractor suddenly cancel the job exactly at the appointment time without cause, without explanation."

Bas A on September 2025

TNC Painting and Remodeling, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility for all of our jobs. There is no job to big or too small for us. Please give us a call today!

"This service is very unprofessional. The contractor suddenly cancel the job exactly at the appointment time without cause, without explanation."

Bas A on September 2025


Avatar for PatchMaster Serving St Charles

PatchMaster Serving St Charles

5.00(
9
)
Approved Pro

PatchMaster Serving St Charles

5.00(
9
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

PatchMaster Serving Saint Charles County offers high-quality drywall repair service for all those small holes, dings and dents, and more. Our technicians will leave it like it never happened. Call 1-844-PATCH-MAN to book an appointment today.

"They did a beautiful job!!! I highly recommend them. A+++++"

Birdie C on September 2022

PatchMaster Serving Saint Charles County offers high-quality drywall repair service for all those small holes, dings and dents, and more. Our technicians will leave it like it never happened. Call 1-844-PATCH-MAN to book an appointment today.

"They did a beautiful job!!! I highly recommend them. A+++++"

Birdie C on September 2022


Avatar for Riverside Painters

Riverside Painters

4.76(
31
)
Approved Pro

Riverside Painters

4.76(
31
)
Approved Pro
Customers say: Quick response
12 years of experience
Free onsite estimate

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Accepts Venmo and PayPal.

"If you are considering Riverside Painters, my recommendation is to ?Proceed with Caution?. I hired them in March/April 2025 and received much less than expected. Aleks will write you a great contract, however not follow the agreement once started, he will take short cuts especially when you are not paying attention. Attention to detail as outlined in the contract is not their strength and considers items petty when you point out (see pictures). First of all, Riverside consist of just Aleks and 1 part-time employee. The majority of wall painting/rolling is subcontracted to young inexperienced people not affiliated with Riverside and Aleks does not take responsibility for their work. As you will see in the attached contract language, Aleks was supposed to remove cabinet doors, use a stripper gel, stain and replaced. He ended up leaving the doors on and sanded, not what was agreed to. Also see language regarding wall preparation and pictures of the results. I wouldn't use them"

Ron H on May 2025

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Accepts Venmo and PayPal.

"If you are considering Riverside Painters, my recommendation is to ?Proceed with Caution?. I hired them in March/April 2025 and received much less than expected. Aleks will write you a great contract, however not follow the agreement once started, he will take short cuts especially when you are not paying attention. Attention to detail as outlined in the contract is not their strength and considers items petty when you point out (see pictures). First of all, Riverside consist of just Aleks and 1 part-time employee. The majority of wall painting/rolling is subcontracted to young inexperienced people not affiliated with Riverside and Aleks does not take responsibility for their work. As you will see in the attached contract language, Aleks was supposed to remove cabinet doors, use a stripper gel, stain and replaced. He ended up leaving the doors on and sanded, not what was agreed to. Also see language regarding wall preparation and pictures of the results. I wouldn't use them"

Ron H on May 2025


Avatar for Foam Co.

Foam Co.

5.00(
10
)
Approved Pro

Foam Co.

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
3 years of experience

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

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Drywall Insulation questions, answered by experts

Yes, basement insulation needs a vapor barrier due to its susceptibility to moisture seeping in from the outside of the house. You should install a moisture barrier before you install insulation or purchase insulation that comes prebuilt with a moisture barrier to avoid water damage in your insulation and costly mold and water remediation expenses. 

DIY installation is not recommended, as professionals ensure even distribution, proper sealing, and compliance with building codes.

Yes, you can install insulation behind drywall yourself, but only if your walls are not finished. If your studs are exposed, installing fiberglass insulation in roll or batt form is very straightforward and just requires a few tools and some safety equipment. If your walls are already finished and you’re looking to add insulation, it’s better to hire a professional, as you’ll likely need blown-in insulation, which can be dangerous to work with and a challenge to get into the proper areas in your wall voids.

Freeze-proof faucets can still benefit from insulation, and they will need covers if you live somewhere with extremely cold winter temperatures. These faucets work with a design that keeps excess water in the pipes inside the home to minimize the risk of freezing, plus a downward slope for any water flowing through the pipes to keep moving. But keeping a cover on all faucets, even freeze-proof fixtures, is the best way to avoid frozen and burst pipes.

In most cases, the building code in your location will determine the minimum amount, in R-value, required for your home's walls, attic, and other spaces. For attics, the minimum R-value amounts start at R30 in the south, R38 in mild climate locations, and R49 in northern states and cold western areas.

The Frontenac, MO homeowners’ guide to drywall insulation services

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