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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon14
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Alexis, IL

*The Angi rating for Insulation Service companies in Alexis, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Alexis, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on October 05, 2025

Find Insulation pros in Alexis

Environmental Services Corp

3951 Granite Court
5.00(
49
)

Environmental Services Corp

3951 Granite Court
5.00(
49
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in Asbestos Testing, Asbestos Removal, Mold Mitigation, Demolition, concrete Epoxy Flooring, Flood Restoration, Cleaning services, and general home repairs. Contact us for a free estimate. With 20 years of experience, we stand out Keeping Your Space Safe.

"Marcos was friendly and fast, and flexible in scheduling. He and his crew did a great job for us in removing asbestos tiles from our basement flooring so we could have interior drain tiling installed. In the process, they also discovered some mold, which they were able to deal with at the same time. He came with a large crew, so they finished a large job very quickly. The space was well cleaned afterwards, and we received the necessary clearances. Highly recommend."

Kirsty C on June 2025

We specialize in Asbestos Testing, Asbestos Removal, Mold Mitigation, Demolition, concrete Epoxy Flooring, Flood Restoration, Cleaning services, and general home repairs. Contact us for a free estimate. With 20 years of experience, we stand out Keeping Your Space Safe.

"Marcos was friendly and fast, and flexible in scheduling. He and his crew did a great job for us in removing asbestos tiles from our basement flooring so we could have interior drain tiling installed. In the process, they also discovered some mold, which they were able to deal with at the same time. He came with a large crew, so they finished a large job very quickly. The space was well cleaned afterwards, and we received the necessary clearances. Highly recommend."

Kirsty C on June 2025

Trujillo Construction

1111 Jersey Ridge Rd
No reviews yet

Trujillo Construction

1111 Jersey Ridge Rd
No reviews yet
Free onsite estimate

At Platinum Restorations, we are dedicated to excellence. Our experienced team can improve the look of your home, bringing you the highest quality residential roofing for as low as $500. We offer a full range of residential and commercial roofing products/ services in and around the Quad Cities. We only use the highest quality materials available from top roofing brands. Our commitment to excellence has enabled us to become the #1 company homeowners and business owners got to. TRUST US MAKE YOUR PROPERTY GO PLATINUM!!!

At Platinum Restorations, we are dedicated to excellence. Our experienced team can improve the look of your home, bringing you the highest quality residential roofing for as low as $500. We offer a full range of residential and commercial roofing products/ services in and around the Quad Cities. We only use the highest quality materials available from top roofing brands. Our commitment to excellence has enabled us to become the #1 company homeowners and business owners got to. TRUST US MAKE YOUR PROPERTY GO PLATINUM!!!

Classic Spray Foam Insulation Inc.

211 8th St SE
No reviews yet

Classic Spray Foam Insulation Inc.

211 8th St SE
No reviews yet
13 years of experience

Classic strives to provide a quality product for a reasonable price. We specialize in rigid closed cell foam for your project. The foam we use is a 2lb closed cell foam. It is three times more efficient than any other insulating product. The product is a non permeable product it will not absorb moisture and cause black mold, a perfect product for basements, attics, crawl spaces and metal buildings. We serve all of Iowa parts of Wisconsin, Illinois and Minnesota. Give us a call for a free estimate 319 521-5257

Classic strives to provide a quality product for a reasonable price. We specialize in rigid closed cell foam for your project. The foam we use is a 2lb closed cell foam. It is three times more efficient than any other insulating product. The product is a non permeable product it will not absorb moisture and cause black mold, a perfect product for basements, attics, crawl spaces and metal buildings. We serve all of Iowa parts of Wisconsin, Illinois and Minnesota. Give us a call for a free estimate 319 521-5257

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Advanced Foam Insulation

15736 CR 3400E
No reviews yet

Advanced Foam Insulation

15736 CR 3400E
No reviews yet
16 years of experience

Advanced Foam Insulation is family owned and managed business, in which Jeff the owner will be there from the free estimate to the finished project. Jeff also does the work himself, no subcontracting. We specialize in residential & commercial.

Advanced Foam Insulation is family owned and managed business, in which Jeff the owner will be there from the free estimate to the finished project. Jeff also does the work himself, no subcontracting. We specialize in residential & commercial.

JB&D Siding & Window-Galesburg

425 Home Blvd.
3.20(
5
)

JB&D Siding & Window-Galesburg

425 Home Blvd.
3.20(
5
)
48 years of experience

With 36 years in business and more than 50,000 successful home improvements, JB&D Siding and Window will be here for you today and tomorrow! We’re so much more than just windows and siding, too! Roofing, Doors, Sunrooms, Decks and Pergolas – we do it all! Top of the line products, professional installations. You can count on us!

With 36 years in business and more than 50,000 successful home improvements, JB&D Siding and Window will be here for you today and tomorrow! We’re so much more than just windows and siding, too! Roofing, Doors, Sunrooms, Decks and Pergolas – we do it all! Top of the line products, professional installations. You can count on us!

Custom Construction & Remodeling

475 E Court Street - Suite 83
1.00(
2
)

Custom Construction & Remodeling

475 E Court Street - Suite 83
1.00(
2
)
27 years of experience

Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available

Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available

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Insulation questions, answered by experts

A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.

One of the biggest disadvantages of glass garage doors is that they are not the best at insulating your garage. In the summer, heat can enter through the glass, while in the winter, heat can escape through the glass, increasing your electricity and gas bills as you crank up your HVAC unit. You can help mitigate the poorer insulation by investing in insulated glass and insulating your garage.

For a truly DIY solution to protect your outdoor faucets from freezing, you can craft your own faucet sock out of spare rags, plastic shopping bags, and duct tape—but this method might not be as effective (or attractive) as store-bought. If you choose to DIY your own outdoor faucet cover, be aware that rags, old towels, and other fabric you might use to wrap the faucet can absorb water like a sponge and could cause problems if it freezes.

Each of the three types of wool insulation has particular disadvantages. While their R-value is higher, they all cost more than fiberglass versions. Installing mineral wool and sheep wool requires protective gear. Because of its vulnerability to insects, chemicals are used in its production. Hemp wool is more costly to install than other types because additional tools and labor are involved.

Depending on where you live and the conditions of your basement, you may not need to insulate your basement. Your best bet is to talk to a basement remodeling company to find out what they recommend doing.

Insulating your basement can help improve your home's energy efficiency, but it will also increase the cost of your basement remodel project. The average cost of installing basement insulation is $2,400.

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The Alexis, IL homeowners’ guide to insulation services

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