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Illinois Insulators
"It's Easy To See Why Your Heating Bills Are So High"
About Us
Illinois Insulators, in Downers Grove, IL, is the areas premier insulation company since 2006, serving all of Lemont, Joliet, Homer Glen, Downers Grove, Lisle, and the surrounding communities. We offer services in insulation, soundproofing, mold remediation and fireproofing. Contact Illinois Insulators in Downers Grove today, for more information.
Areas Served
Lemont, IL | Homer Glen, IL | Downers Grove, IL | Lisle, IL | Wheaton, IL | Hinsdale, IL | Clarendon Hills, IL | Orland Park, IL | La Grange, IL | Countryside, IL | Western Springs, IL | Westmont, IL | Elmhurst, IL | Lockport, IL | All of Chicagoland Area
Our Professional Associations
- Better Business Bureau
- Angie's List
- HomeAdvisor
Our Certifications
- Licensed
- Bonded
- Insured
- Mold Remediation Certified
Languages Spoken
- English
- Spanish
What We Offer
Our Specialties include:
- Residential, Commercial and Industrial Insulation and Mold Remediation
Our Services include:
- Insulation Removal
- Mold Remediation
- Soundproofing and Fireproofing
- Fire Insulation
- Rim Joists
- Ozone Air Purification
- Blower Door Test
- Energy Audits
- Air Ceiling
- Bath Fans
- Attic Fans
- Duct Cleaning
Our Brands include:
- Owens Corning
- Johns Manville
Our Products include:
- Blown In Fiber Glass
- Cellulose Insulation
- Spray Foam
- Bibs: (Blown in Blanket System)
- Fiber Glass Batt
- Electric and Solar Attic Fans
- Rockwool Soundproofing Insulation
Testimonials
On 2/20/2025
Gabriel Argumedo
had this to say:
Benny was great to work with. Price was fair, they were able to schedule quickly, and overall did a great job. They cleaned up after themselves quite well. Overall pleased with the experience and looking forward to not having my HVAC suffering all day.
On 11/26/2024
Parker Slade
had this to say:
Best people for the job. Fair, understanding and total pros. Stop your search, use Illinois Insulators. 10/10
On 11/7/2024
susanna panasky
had this to say:
Illinois insulators did a great job insulating the cantilevers on my home. Fair price, good work and job done efficiently. Thanks Benny for your service.
SBP
On 10/28/2024
E Taves
had this to say:
Illinois Insulators was the first company we contacted. Benny came out to provide a quote to insulate storage space above our garage. Without a heat source in the garage, Benny said adding insulation would not help and therefore recommended we not spend the money.
His honest, professional recommendation came as a pleasant surprise. His integrity is noteworthy. The next time you're looking for a reputable insulation company to work in your home or office, be sure to include Illinois Insulators on your list of contractors. Perhaps call them first!
Testimonial written by E Taves on this site.
On 1/24/2024
M Rogala
had this to say:
HIGHLY RECOMMEND! Overall, professional, nice easy to communicate with. Benny came out and looked over the project and sent us a quote. We had a plumbing issue and they were flexible with scheduling, coming out twice to give us time to fix the leak. After the insulator(Julian) started the job, he saw some additional needs and re-worked the material needed. We were a little confused, Benny called us, explained the changes and worked with us on the final pricing. They are great to work with!!! Appreciate you all!
Contact Us
Illinois Insulators
555 Rogers Downers Grove, IL 60515
Phone: (815) 846-4271
Mobile: (815) 846-4271
Email: info
Where To Find Us
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Payment Types Accepted
Visa, MasterCard, American Express, Personal Checks, Cash, Financing, Discover
Our Hours
Holiday Hours May Vary. Please Call For Details.
Monday: 6:45 AM - 5:00 PM
Tuesday: 6:45 AM - 5:00 PM
Wednesday: 6:45 AM - 5:00 PM
Thursday: 6:45 AM - 5:00 PM
Friday: 6:45 AM - 5:00 PM
Saturday: 7:00 AM - 1:00 PM
Info
Sound Control InsulationBatt
Blown-In Insulation
Mold Remediation
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