4.6 
43 *The Angi rating for Insulation Service companies in Davis Junction, 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 Davis Junction, 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 May 30, 2026
Serving Davis Junction, IL and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"They are amazing, professional, and a great company! I highly recommend them to everyone!"
+5
Serving Davis Junction, IL and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"Kyle wen above and beyond my expectations! Very professional and knowledgeable! Every business should have someone like Kyle. I would highly recommend Elite Insulators. I have other projects coming up and he is already hired! Lol! THANK YOU Kyle!!"
+56
Serving Davis Junction, IL and surrounding areas
In business since 2025
Free estimates
Emergency services offered
"Alfredo and his crew did a great job insulating my home, I definetely recommend them to anyone who is looking for high quality work and craftsmanship."
+1
Serving Davis Junction, IL and surrounding areas
In business since 2025
Free estimates
Credit card accepted
"We got several quotes for our attic insulation project. We found Jace with Peak Performance to be very knowledgeable, honest and reasonably priced. We scheduled the project, the Peak team showed up on time, finished in the timeframe they promised and did a full clean up. We're really happy with the entire experience and have already recommended them to others."
Serving Davis Junction, IL and surrounding areas
In business since 1995
Free estimates
"I had three different people groups in who came in and gave me an estimate and what might be needed and what they discovered is that for some reason when the house was built 16 years ago, they did not really do adequate insulation. I did feel very comfortable with Precise & Snug. They were good about being able to show me pictures. They showed how it looks up on the attic. When you are in the process, the told us that they can do this and that and it would cost so much and the final bill was $20,000. I would not use their service in the future."
Serving Davis Junction, IL and surrounding areas
In business since 1974
Free estimates
Credit card accepted
"we had a large double window two windows one opening replaced they did a a good job made that room much warmer in winter which is what we were after it is now the warmest room in the house in the winter which is good as it is the room we spend most our time in. will defiantly be having them out to price gutters when we are ready in the spring."
+19
Serving Davis Junction, IL and surrounding areas
In business since 1980
Free estimates
Credit card accepted
"Butch was prompt on coming to our home and getting us an estimate before he left. They arrived on time, got their work done and did a nice job of cleaning up. It's too early to grade how the new insulation is doing as far as comfort and energy efficiency."
Serving Davis Junction, IL and surrounding areas
In business since 1980
Free estimates
Credit card accepted
"Butch was prompt on coming to our home and getting us an estimate before he left. They arrived on time, got their work done and did a nice job of cleaning up. It's too early to grade how the new insulation is doing as far as comfort and energy efficiency."
Serving Davis Junction, IL and surrounding areas
In business since 1995
Free estimates
Credit card accepted
"We were very pleased with Tim's Construction. The price was fair, the work was excellent and we are enjoying our added light without turning on a switch."
Serving Davis Junction, IL and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"Great! Will call again in a few years"
+30
From average costs to expert advice, get all the answers you need to get your job done.
New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
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