- Residential Work
- Commercial Work
HomeAdvisor Screened & Approved
This service professional has passed the HomeAdvisor screening process.
Learn about our screening process97% Recommended
25 Years In Business
Company Details
Hours
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Achievements
Service Details
Areas of Expertise
- Blown-in Insulation, Foam, Batt, BIBS (Blown in Blanket System), Reflective Insulation - Install or Upgrade
- Insulation - Fiberglass, Cellulose, Foam, Rockwool - Install or Upgrade
- Professional Soundproofing - Ceilings and Walls - Condo's, Single Family, Offices, Studios
- Attics, Basements, Cold Exterior Walls, Crawlspaces, Garage Walls & Ceilings, Attic Fans, Bath Fans
- New Construction, Additions, Sunrooms, Porches, Cold or Hot Bedrooms Over Garages
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Cost Information
- Free Estimates
- Credit Cards Accepted
Reviews
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Showing 1-10 of 225 results
5.0
Jean G.
Glen Ellyn, IL
10/15/2021
Illinois Insulators did excellent work. I appreciated reading about the experiences of other customers. which helped me make the decision to choose this business for our attic insulation.
5.0
Marcial C.
Downers Grove, IL
7/5/2021
my old insulation was only about 10 inches and my two bedroom were warm even the the wood floor was warm also ,when the Illinois insulator insulate the attic up to 14 inch thick all the hotness in the bedroom is gone very satisfied
5.0
Donald N.
Wilmington, IL
7/5/2021
Very thorough and professional. Paid attention to the details and did the job right.
5.0
June M.
Venice, FL
5/14/2021
They were very courteous and professional!! I would recommend them to all my friends!!
5.0
Dave B.
Mundelein, IL
3/5/2021
I was a general contractor building our home. The county has strict requirements and the inspector added his own on the fly. Kevin took care of everything. Professional and on time. Great insulation and sealing
5.0
Kristi L.
Lockport, IL
12/11/2020
they were awesome and very professional friendly
5.0
Ann C.
Itasca, IL
10/16/2020
Outstanding workers who did the job
5.0
Tamakisha B.
Chicago, IL
8/12/2020
Timely, professional. I plan to have them back to re eval my insulation.
5.0
Meg B.
Naperville, IL
3/18/2020
Very knowledgeable and professional. We are very satisfied with the work they did.
5.0
Steve P.
Addison, IL
1/16/2020
Great work all around. They foam insulated the basement, air-sealed the top plates in the attic, replaced the attic fan controller with a humidistat and added cellulose blown-in insulation. All in only a few hours.
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