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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon15
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Peru, IL

*The Angi rating for Insulation Service companies in Peru, 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 Peru, 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 November 24, 2025

Find Insulation pros in Peru

D.A.T. Construction, Inc.

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D.A.T. Construction, Inc.

No reviews yet
27 years of experience

D.A.T. Construction, Inc., in La Salle, Illinois, is the area's leading remodeling company serving Peru, Ottawa, Spring Valley, Princeton, Marseilles and surrounding areas since 1998. We specialize in kitchen, bathroom and basement remodeling, painting, general contracting services, insulation, flooring and much more. For your next remodeling project, contact D.A.T. Construction, Inc. in La Salle.

D.A.T. Construction, Inc., in La Salle, Illinois, is the area's leading remodeling company serving Peru, Ottawa, Spring Valley, Princeton, Marseilles and surrounding areas since 1998. We specialize in kitchen, bathroom and basement remodeling, painting, general contracting services, insulation, flooring and much more. For your next remodeling project, contact D.A.T. Construction, Inc. in La Salle.

Kingdom Builders

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Kingdom Builders

No reviews yet
10 years of experience

Kingdom Builders is a General Contracting business with over 20 years of construction project management on the commercial and residential side. There is no project to small for us and we pride ourselves in working every job as if we were working for the Lord himself. We are your "One stop shop" to provide all your construction & renovation needs.

Kingdom Builders is a General Contracting business with over 20 years of construction project management on the commercial and residential side. There is no project to small for us and we pride ourselves in working every job as if we were working for the Lord himself. We are your "One stop shop" to provide all your construction & renovation needs.

Solar Wolf Energy

2.00(
2
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Solar Wolf Energy

2.00(
2
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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!

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Advanced Foam Insulation

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Advanced Foam Insulation

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.

Custom Construction & Remodeling

1.00(
2
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Custom Construction & Remodeling

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

Terminix Termite & Pest Control - Aurora

2.67(
3
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Terminix Termite & Pest Control - Aurora

2.67(
3
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98 years of experience

Terminix protects homes and businesses, offering residential and commercial services to customers seeking effective termite and pest control. Best of all, we offer guaranteed solutions, including a money-back guarantee for pest control and the strongest residential termite guarantee in the business for qualifying properties.

Terminix protects homes and businesses, offering residential and commercial services to customers seeking effective termite and pest control. Best of all, we offer guaranteed solutions, including a money-back guarantee for pest control and the strongest residential termite guarantee in the business for qualifying properties.

Zavada Construction

3.88(
8
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Zavada Construction

3.88(
8
)
Customers say: Quick response
Free onsite estimate

When it comes to selecting a contractor for your home, the criteria you are looking for should include professionalism, organization, quality workmanship and timely project completion. You'll find all of these characteristics and more at Zavada Construction in Streator,IL.

When it comes to selecting a contractor for your home, the criteria you are looking for should include professionalism, organization, quality workmanship and timely project completion. You'll find all of these characteristics and more at Zavada Construction in Streator,IL.

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Insulation questions, answered by experts

Roof vents help cool a house because as they allow hot air to escape, the temperature regulates inside the attic. If vents are defective or there are not as many as there should be, the attic becomes hot and stuffy. Without roof vents, air conditioning has to work harder to maintain a consistent temperature in the attic.

EIFS stucco can last 30 to 60 years or more when correctly installed and regularly maintained. EIFS’s lifespan can be significantly shortened by improper installation, moisture intrusion, unfixed damage, and a lack of maintenance. To get the most life out of your EIFS stucco, use an experienced and qualified installer and follow all maintenance and repair recommendations.

In some areas, insulation companies require a special license, while some states only require them to hold general contractor licenses. Some municipalities may not mandate any license, although you should always ensure a contractor is fully insured. You can use Angi’s license lookup tool to confirm whether or not an insulation contractor you’re considering holds the necessary license for your area. You can also contact the company for information regarding licenses, certifications, and insurance.

Spreading tin foil over your windows works similarly to radiant barrier insulation, but not as well. It will reflect some of the sunlight that would otherwise come through the glass and warm up the inside of your home, so it might help a little to keep your home cool in the summer. However, the appearance isn’t preferable to blinds or drapes that can offer the same benefits. You might also consider tinting your windows instead, which is a more aesthetically pleasing change that can still block a good portion of the solar heat coming through your windows.

Yes, including recycled denim and cellulose from natural fibers.

The Peru, IL homeowners’ guide to insulation services

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

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