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TRUSTED BY CHAMPAIGN, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon219
    Verified drywall insulation services reviews

Verified Reviews for Drywall Insulation pros in Champaign, IL

*The Angi rating for Drywall Insulation companies in Champaign, 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 Champaign, 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 August 12, 2026

Find Drywall insulation pros in Champaign

Avatar for Slagel Insulation, Inc.
Slagel Insulation, Inc.
4.9(
8
)
Injection Insulation - Install

Serving Champaign, IL and surrounding areas

Approved

In business since 1975

Free estimates

Offers commercial services

"Slagel insulation provided the work that was asked of them. I would hire them back."
Pole barn
Pole barn
Pole barn
Pole barn
Before

+13

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Assured Insulation Decatur, LLC
5.0(
1
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Champaign, IL and surrounding areas

Approved

In business since 2014

Free estimates

Customers say: Quick response

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!

Response time1 day
Response rate92%
Recommended by100%of homeowners
Request Quote
Avatar for Horn Spray Foam & Insulation
Horn Spray Foam & Insulation
4.7(
70
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Champaign, IL and surrounding areas

In business since 1993

Free estimates

"Prompt, courteous service. Price was very reasonable also. Would highly recommend Horn Insulation for any of your insulation needs!"
Response time4 days
Recommended by93%of homeowners
Request Quote
Avatar for Olmsted Brothers Insulation, Inc.
Olmsted Brothers Insulation, Inc.
5.0(
11
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Champaign, IL and surrounding areas

In business since 2001

Free estimates

Warranties offered

"I worked with Olmstead Brothers to have my pole barn spray foamed. I was so happy throughout the entire process. I have worked with several insulators through years of home construction, but Kyle and his crews bring a level of professionalism that is not typical in the residential construction industry. Kyle was extremely knowledgeable and easily answered all of my questions. The crew arrived right on time and did a great job of protecting all the surfaces to keep foam off my floor, lights and doors. They cleaned up nicely and were a pleasure to work with. I would recommend Olmstead Brothers to anyone interested in insulating a home, barn or any other structure!"
Closed Cell foam
Closed Cell foam
Closed cell foam
Closed cell foam
foam and cellulose.

+20

Response time1 day
Recommended by100%of homeowners
Request Quote
PSR Home Improvement
4.9(
14
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Champaign, IL and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"They started at 8 am and worked till sundown. Had everything done in 2 days. Had a small leak say after with first rain. Called them to let them know. They had someone come within 30 minutes and fixed issue. Hasn't leaked since."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Recommended by100%of homeowners
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Avatar for Insulation Service
Insulation Service
5.0(
2
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Champaign, IL and surrounding areas

In business since 1974

Free estimates

Offers commercial services

"Very good work, Gained 6-8 Degrees in home - COMPLETELY ELIMINATED drafts, Very hard worker (Clark) DID very good job."
Response time4 days
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 23
Drywall Insulation questions, answered by experts

Plastering lasts for around 15 to 20 years without needing repairs or maintenance in most cases, and with proper upkeep, plastering can last a lifetime—sometimes more than 100 years. Plaster repair costs between $1 and $3 per square foot, and you may need these services once every 15 to 20 years or so unless you have a harsh climate where humidity changes are a constant issue. You can also opt to skim-coat plaster for between $0.90 and $1.30 per square foot, which may serve you better in the long run.

Plaster is a pretty tough surface, but it can still sustain damage from things like bumping against it, water issues, dampness, extreme humidity changes, and plain old age. Most plaster walls last hundreds of years and will only be taken down to the base layer when major repairs are required. Being cautious around the wall, not placing furniture against it, and ensuring stable humidity are all great ways to reduce possible damage.

A common cause of separation between a wall and the ceiling is truss lift—this can happen to the ceiling of rooms directly under the attic when the seasons change and wood building materials dry out, shrink, and shift. Roof trusses often dry out at different speeds, and if the bottom pieces dry out faster than the top pieces, they can shrink and pull the attached drywall away from ceilings and walls, causing cracks. Fortunately, truss lift is only a cosmetic problem, not a structural problem, and you can fix it by separating the ceiling drywall from the roof trusses, and patching the cracks.

Whether it’s better to screw or glue drywall depends on your specific budget and project timeline. Professional drywall installers are more likely to use screws and fasteners than adhesives, but it takes longer. But if you are DIYing your drywall installation, glue is a perfectly fine choice if you’re willing to pay extra for adhesive.

On average, drywall installation costs around $2,000, with a typical range of $400 to $6,000, including materials and labor. The final price depends on several factors. The most significant is the size of the area, as many contractors charge per square foot. Other cost factors include the complexity of the job (e.g., cutting around multiple windows and doors, corners, or curved walls), accessibility, location, the thickness of the drywall, the height of the room, and the desired level of finish. The level of finish can range from simply hanging the drywall to taping and mudding the seams and painting the walls.

The Champaign, IL homeowners’ guide to drywall insulation services

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

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