3.5 
223 *The Angi rating for Insulation Service companies in Warren, MI 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 Warren, MI 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 June 20, 2026
Serving Warren, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Warranties offered
"Crew 7 insulated my entire home in record time and impeccable detail."
Serving Warren, MI and surrounding areas
Approved
In business since 1977
Free estimates
Warranties offered
"They gave me a two day estimate to replace in insulation in my attic but finished it in one day instead. Very professional workers and great customer service."
Serving Warren, MI and surrounding areas
Approved
In business since 2006
Free estimates
Customers say: Quick response
"These guys were amazing, best price in town and did amazing work in our garage. Honestly, received 5 other quotes that were outrageous and they by far had the best price. Don't waste your time getting quotes and go straight to Austin Insulation!"
+5
Serving Warren, MI and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"Knowledgeable, hardworking, friendly and professional folks. They did a terrific job with our added attic insulation and explained each step. Also answered all my questions and sent photos of the work. Cleaned up afterwards too."
Serving Warren, MI and surrounding areas
Approved
In business since 2004
Free estimates
Warranties offered
"Ron from Ecology Products , INC He was very professional and explained All the different option's and feature's of the World of Insulation's...I Learned a lot that day. They showed up on the date and time we had Scheduled and even called the day before to make sure we would be home. His crew came in introduced themselves. They explained what all they were doing to make sure we were all the same page as per Ron's visit.They wasted no time in getting to work and finishing up and cleaning the job site up.I would highly recommend them for your project's. Thank's to Ron and his crew !!!"
+1
Serving Warren, MI and surrounding areas
Approved
In business since 1977
Free estimates
Warranties offered
"USA insulation is a great company to get all your insulation (& energy improvement) projects done. Very capable company & all the technicians know their trade well.- very good in resolving any issues that may come up. Keep up the good work!!"
Serving Warren, MI and surrounding areas
Approved
In business since 1977
Free estimates
Emergency services offered
"From Tom Mackey the GM, to Judi in the office, to Al the job site foreman, this was one great company to have done work in my home. I have had a lot of different crews out over the years and Dana Insulation is at the top. Honest and professional all the way through, and the outstanding work was completed sooner than I expected. Highly recommend this company for insulation needs."
+4
Serving Warren, MI and surrounding areas
Approved
Credit card accepted
Offers commercial services
Customers say: True professional
"Very pleased with the outcome. The team did a great job filling the cavities that needed new insulation, they cleaned up after the job and the price was very reasonable considering I got 3 other quotes and those were much higher. I would use again and recommend others to use."
+6
Serving Warren, MI and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"Does not do the type of foam insulation that I need done."
Serving Warren, MI and surrounding areas
Approved (Corporate)
In business since 2006
Free estimates
Warranties offered
"The installers, Jason and his associate ( I didnâ t get his name), were very polite, professional, and answered all our questions They even found an issue with our bathroom fan and fixed it. We significantly raised our R value and qualified for a rebate from DTE. George, the owner was also good to deal with, explaining things well. The only minor issue was not having a definite time of installation but a vague â early afternoon â . But I would definitely recommend this company to take care of your insulation needs."
+14
From average costs to expert advice, get all the answers you need to get your job done.
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