4.1 
95 *The Angi rating for Drywall Insulation companies in Dekalb, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
*The HomeAdvisor rating for Drywall Insulation companies in Dekalb, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
Last update on April 04, 2024
Serving Dekalb, IL and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"Great company to work with. Consultation and estimate process was thorough and transparent. Work was excellent and exceeded expectations. Would definitely recommend them to anyone looking for insulation work."
+5
Serving Dekalb, IL and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Even though we had a few days of rain, they continued working until they just had to stop. Sometimes being really soaked before coming down. That's dedication to doing a job."
+58
Serving Dekalb, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"The Permaseal team was excellent and did a great job. They did everything for insulating my attic with incredible professionalism. Always kept me in the loop and left the job site clean every day. I would highly recommend them"
+48
Serving Dekalb, IL and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Amazing work and such great work ethic to finish a roof in a day at 100 degree weather. Greatly appreciated from me and my girlfriend. Thank you Home Genius Exteriros."
+55
Serving Dekalb, IL and surrounding areas
In business since 2000
Free estimates
Warranties offered
"Great Company and Aaron was great. I highly recommend them for blown in insulation."
Serving Dekalb, IL and surrounding areas
In business since 2000
Emergency services offered
Warranties offered
"Outstanding work , got the job done quickly and left the job site spotless all at a very competitive price. Would most certainly recommend them for any insulation work."
+11
Serving Dekalb, 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 Dekalb, IL and surrounding areas
In business since 2025
Free estimates
Emergency services offered
"I hired this company to do Blown in insulation in my attic, the job was done very efficiently, as well as professionally, the workers were very diligent in duties as well as very respectful. I recommend this company."
+4
Serving Dekalb, IL and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"USA Insulation came out and blew in the pink stuff up to R49. The crew arrived on time, was professional and very thorough with what they were going to do before starting, communicating during of their progress and then a 'show and tell' after the work was completed. Cleanup afterwards let my house cleaner than before they showed up and only took them around 1 1/2 - 2hrs from start to finish (for a 1425 sq ft attic). The entire process, from start to finish, exceeded my satisfaction and we will most certainly be recommending USA Insulation to our friends and family."
+2
Serving Dekalb, IL and surrounding areas
In business since 1974
Free estimates
Credit card accepted
"Came in morning to install Leafproof system and were done by 4:00 pm. Cleaned up everything and made sure my roof heater tapes were installed correctly. Wiil see how they work this winter. If work well will install rest of house next year.
"
+19
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