4.4 
35 *The Angi rating for Insulation Service companies in Heyworth, 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 Heyworth, 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 August 24, 2025
Serving Heyworth, IL and surrounding areas
Approved
In business since 1975
Free estimates
Offers commercial services
"Slagel insulation provided the work that was asked of them. I would hire them back."
+13
Serving Heyworth, IL and surrounding areas
Approved
In business since 1992
Free estimates
Credit card accepted
"Job completed with no issues. I am very satisfied with the workmanship."
Serving Heyworth, IL and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
"I wanted reflective foil installed under the joist in my attic to help cut attic Heat. The Cronkhite sales rep suggested their own insulated foil product, which I deemed Superior to what I had planned. They installed their material, we're careful about the blown in attic insulation and stepping on the existing ceiling joists. they did a good job, in a timely manner, for a job that was difficult, hot and not very pleasant."
+55
Serving Heyworth, IL and surrounding areas
Approved
In business since 2014
Free estimates
Customers say: Quick response
We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
Serving Heyworth, IL and surrounding areas
In business since 1948
Emergency services offered
Credit card accepted
"Home Comfort Insulation employee's were very courteous and got the job done in a very expeditious timeframe. I highly recommend using them for any of your insulation needs. You won't be disappointed."
Serving Heyworth, IL and surrounding areas
In business since 1948
Free estimates
Emergency services offered
"The team were very professional, owner came at end of day to check up on quality of job (I asked him to look at my attic insulation, he could have easily conned me into paying for more - he didnt, and told me I didnt really need it... he found another insulation issue but recommended I solve it DIY style!)... so he wasnt interested in the $$$$.... Once he found I was happy with work he left me an invoice, no pressure to pay on the spot. The work has done exactly what he promised and I can recommend using them."
Serving Heyworth, IL and surrounding areas
In business since 1993
Free estimates
"Very courteous and they clean up afterwards. They give you a lot of insulation for your money. Theyâ re hard workers."
Serving Heyworth, IL and surrounding areas
In business since 1978
"This service went above what was expected. They fixed issues that came up and needed attention without altering the original bid. I will recommend them to anyone needing insulation."
Serving Heyworth, IL and surrounding areas
In business since 2013
Free estimates
Offers commercial services
"Jeff is very prompt and provides quality work at a great price."
+3
Serving Heyworth, IL and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"This is my 2nd time using Bob's services and still a happy customer! His work and attention to detail are both great!"
+9
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