4.4 
256 *The Angi rating for Insulation Service companies in Trenton, 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 Trenton, 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 July 04, 2026
Serving Trenton, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Warranties offered
"Excellent job to spray insulate the existing attic. We have noticed a difference already."
Serving Trenton, MI and surrounding areas
Approved
In business since 1977
Free estimates
Warranties offered
"The team at Dana Insulation is top notch. From Tom in sales to the installation team everyone was courteous and professional. They put down protective plastic on the floors so as not to get any dirt or insulation on the floors. Did a great job cleaning up after the job as well. Thank you very much Dana Insulation!!!! I would definitely recommend this company!!!"
Serving Trenton, 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 Trenton, 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 Trenton, MI and surrounding areas
Approved
In business since 2017
Free estimates
Warranties offered
"Great work, very personable, professional, courteous, and reasonably priced. Received blow in insulation for garage and entire attic in house… they hammered it out, did a quality job, and work very hard."
+33
Serving Trenton, 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 Trenton, MI and surrounding areas
Approved (Corporate)
In business since 2006
Free estimates
Warranties offered
"The installers were very curious an professional"
+14
Serving Trenton, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Emergency services offered
"While removing the old roof, the aluminum coverings on our mansard roof dormers were damaged. The roofing crew attempted to repair the damage but the result was not satisfactory. As compensation they deducted a small amount from the total bill."
+84
Serving Trenton, MI and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"I had gutters replaced and glass block windows installed snd I am extremely satisfied. Both groups of men were professional and very nice. They cleaned up when finished and did a great job!"
+2
Serving Trenton, MI and surrounding areas
In business since 2018
Free estimates
Credit card accepted
"Bill and his team installed attic insulation for me in March 2020,. What a difference it made. they did an amazing job.Great customer service and great work. Would absolutely recommend to others."
From average costs to expert advice, get all the answers you need to get your job done.
The cost of blown-in insulation in Detroit, MI, varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
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