Get 24/7 Emergency Support When You Need It
Protect Your Property With Industry-Grade Insulation Services
Insulation Service is an insulation contractor serving Mattoon, IL, and Central Illinois. Since 1974, we have provided specialized insulation services backed by an experienced field team, careful workmanship, courteous service, and a reputation built through word of mouth.
Learn About UsLocally Trusted Insulation Company Since 1974
Our roots in the insulation industry date back to the early 1970s. We began by building insulation machines and helping contractors obtain the equipment they needed to install insulation. That hands-on experience eventually led us to work directly with property owners and provide the insulation solutions we offer today.
More than 50 years later, our long-term field team continues to focus on careful installation, courteous customer service, and thorough jobsite cleanup. We recommend insulation based on the building and the customer’s actual needs instead of treating every project the same. By showing up ready to work, respecting our customers’ properties, and focusing on dependable workmanship, we have earned a significant amount of our business through referrals and word-of-mouth recommendations.
BBB Accredited
Choose a business committed to dependable service and professional business practices.
Licensed & Insured
Work with an established insulation provider that is properly licensed and insured.
Free Estimates
Discuss your insulation needs and get a free estimate before moving forward with your project.
Decades of Industry Experience
Benefit from more than 50 years of hands-on knowledge in the insulation industry.
Veteran-Owned Business
We’re a veteran-owned business built around reliability, service, and careful workmanship.
Get Long-Lasting Spray Foam Insulation Installation
Get insulation that helps improve comfort, reduce unwanted heat transfer, and support more consistent temperatures throughout your property. Spray foam insulation is a major focus of our work, especially for larger projects where gaps, seams, and irregular areas need dependable coverage. We also install attic, crawl-space, fiberglass batt, residential, commercial, agricultural, pole barn, and metal-building insulation, recommending the right approach for your structure, its intended use, and the areas that need attention.
Insulation Solutions for All Types of Properties
Get insulation tailored to your property for better comfort, consistent temperatures, and dependable coverage. Choose spray foam, attic, crawl-space, fiberglass, residential, commercial, agricultural, pole barn, or metal-building insulation based on your needs.
Spray Foam Insulation
Fill qualifying gaps, seams, and irregular areas with spray foam insulation for homes, businesses, farms, pole barns, and metal buildings.
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Attic Insulation
Improve the thermal boundary above your living space with attic insulation selected for your home's construction and existing conditions.
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Crawl Space Insulation
Help limit heat transfer beneath occupied rooms with crawl-space insulation selected for your property's construction and conditions.
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Fiberglass Batt Insulation
Get carefully fitted fiberglass batt insulation for qualifying walls, ceilings, attics, floors, and other framed areas.
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Residential Insulation
Improve comfort and temperature consistency with home insulation options selected according to your property's construction and needs.
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Commercial Insulation
Insulate commercial buildings with solutions selected according to the property's construction, layout, size, and intended use.
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Farm & Agricultural Building Insulation
Insulate farm shops, equipment buildings, and other agricultural structures with solutions selected for their construction and use.
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Pole Barn Insulation
Add insulation to qualifying pole barns and post-frame buildings with options suited to large, open-framed structures.
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Metal Building Insulation
Help limit heat transfer through metal buildings with insulation options for qualifying walls, ceilings, rooflines, and other areas.
Read MoreImprove Indoor Comfort and Efficiency With Proper Insulation
Choose an insulation contractor in Mattoon, IL, and Central Illinois with more than 50 years of industry knowledge. Our experienced field team provides careful installation, courteous service, thorough cleanup, and insulation recommendations based on your property.
Insulation Service helps homeowners, businesses, farmers, contractors, and property owners get more from their buildings with insulation designed around how each property is built and used. The right insulation can help reduce unwanted heat transfer, limit uncontrolled air movement, improve indoor comfort, and support more consistent temperatures through changing Central Illinois seasons.
Instead of recommending the same solution for every project, we evaluate the structure, installation area, existing conditions, and intended use to determine the right approach. From spray foam and blown-in insulation to attic, crawl-space, and fiberglass batt insulation, we provide solutions for homes, commercial properties, farms, pole barns, and metal buildings. Spray foam is a major focus of our work, particularly for larger projects that benefit from coverage around qualifying gaps, seams, and irregular areas.
You can also expect a crew that treats your property with the same care we bring to the installation. We work carefully, communicate courteously, keep the jobsite organized, and clean up when the work is finished. The result is dependable insulation work backed by decades of hands-on industry knowledge and a reputation built through customer referrals.
Get 24/7 Emergency Support for Your Insulation Needs
Insulation concerns do not always happen during regular business hours. Get 24/7 emergency support from our dependable team and help determining the appropriate next step for your property.
Decades of Experience
More than 50 years of hands-on insulation-industry knowledge.
Serving Communities Throughout Central Illinois
Serving Mattoon, Effingham, Decatur, Champaign, and surrounding Central Illinois communities.
Areas We Serve
Mattoon, IL
Effingham, IL
Decatur, IL
Champaign, IL
Surrounding Central Illinois Communities
Frequently Asked Questions
Have questions about your insulation project? Learn about our available insulation services, spray foam applications, free estimates, and approach to helping homeowners, businesses, farmers, and property owners throughout Central Illinois.
Why do I need insulation for my property?
Proper insulation helps limit unwanted heat transfer and can make it easier to maintain comfortable, consistent indoor temperatures. It also helps create a stronger thermal boundary between conditioned areas and the outdoors or unconditioned spaces.
Can insulation help lessen my energy bills and expenses?
Proper insulation can help reduce unwanted heat transfer and, depending on the application, uncontrolled air movement. This may reduce the workload placed on heating and cooling equipment and help lower energy use. Actual savings vary based on the building, HVAC system, existing insulation, windows, doors, and other conditions.
How do you determine which insulation is right for my property?
We evaluate the structure, installation area, existing conditions, accessibility, and intended use before recommending an insulation solution. Depending on the property, spray foam, fiberglass, blown-in insulation, or another method may be appropriate.
Do you provide free estimates?
Yes. We provide free estimates for insulation projects. We can discuss your property, proposed installation area, and project needs before determining an appropriate insulation approach.
Where do you provide insulation services?
We serve homeowners, businesses, farmers, and property owners throughout Mattoon, Effingham, Decatur, Champaign, and surrounding Central Illinois communities.