How much do blown-in insulation contractors typically cost?
- Belleville, Illinois Average$1,377
- Typical Range$1,001 - $1,599
- Low End - High End$500 - $3,748

Flooring, Drywall, Remodels , and 3 more
"I had a great experience with this company. As a woman I feel it’s hard to find companies that take you seriously and take the time to explain things and listen to your requests. ENE took the time to listen, did the job above and beyond and communicated every step of the way. I’m thrilled with how it looks and thankful to have stumbled across their company. 10/10 would recommend and work with again"
8DED8E686422BC66671624AE9C8FEEEF7874BC6DEB4E80083CF00DBF1C09E2D3 1. in September 2025

Duct Cleaning, Lawn Treatment, Pest Control , and 1 more
"Both of technicians, we're very hopeful. And answering all my questions. And very professional."
Stacey S. in December 2022
Spray Foam Insulation, Solar Attic Fan, Insulation Sealing, Removal and Testing , and 2 more
"Easy to make an appointment - the fellows were on time and completed the work in a timely manner. I would definitely recommend this company."
Greg M. in December 2022
Belleville Insulation Contractors are rated 4.8 out of 5 based on 347 reviews of 347 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Blown-in Insulation Install Contractors that serve a different city in Illinois, here are some popular suggestions:
What is the nature of the project?
What area of the home needs to be insulated?
Find out how HomeAdvisor can help your business