4.6 
27 *The Angi rating for Insulation Service companies in Petersburg, 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 Petersburg, 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 September 17, 2026
Serving Petersburg, 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 Petersburg, 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 Petersburg, MI and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"The guys showed up on time and emptied my attic (which needed it), blew in the insulation and cleaned up. Good job."
Serving Petersburg, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Emergency services offered
"Very efficient! Had my roof replaced in a day."
+86
Serving Petersburg, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Very good and professional company, from initial appt all the way through project completion. I would recommend to others, and would use again for other products they provide"
+7
Serving Petersburg, MI and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"I recently had my roof replaced by Cox Roofing LLC in , Toledo Ohio and I couldn't be happier with the results. The project was actually completed about a month ago, but I got busy and completely forgot to leave a review! Now that I have a moment, I wanted to make sure they get the credit they deserve. Their team was professional, efficient, and the quality of the work is top-notch. If you?re in the Toledo Ohio and need roofing services, I highly recommend them!"
Serving Petersburg, MI and surrounding areas
In business since 2006
Free estimates
Warranties offered
"They did a great job and were very professional. The old insulation was put in a dumpster and most of it stayed in it. Was very pleased with their work.
"
Serving Petersburg, MI and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"Everything went great with my insulation service today!"
+19
Serving Petersburg, MI and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"The salesperson who came out was very nice and professional - however, he did not tell me that I needed to have everything in the basement 3 feet from the walls. This caused us to scramble on the day of installation and i'm certain that this made it more difficult for the installers as well. Additionally, no one had warned me of how strong the smell would be initially and I had to scramble a bit to get my very young family out of the house to avoid it and/or off-gassing. The installers arrived on time and were ready to roll. They did an excellent job insulating the rim joists and did a pretty good job of cleaning up. There were some spots where I had to scrape the insulation off of the floor and wall. Overall, I would recommend them for small jobs such as this.
"
Serving Petersburg, MI and surrounding areas
In business since 2006
Free estimates
Emergency services offered
"They did a great job. On time both for the estimateand the installation of my blown in insulation. They cleaned up and were very nice. Highly recommend."
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