4.3 
73 *The Angi rating for Insulation Service companies in La Salle, 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 La Salle, 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 April 21, 2026
Serving La Salle, 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 La Salle, 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 La Salle, 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 La Salle, 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 La Salle, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"This company is very reliable and dependable and has great customer service I got an excellent price on my siding when the when the installers. Finished for the day they talked to me each day and let me know what they were going to be doing . That were very professional and they cleaned up everything after they finished with the job and my siding looks beautiful."
+7
Serving La Salle, 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 La Salle, MI and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"Everything went great with my insulation service today!"
+19
Serving La Salle, MI and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"The salesman that came to the house and gave the quote was professional and did not apply any pressure to buy. He listened to what I was looking to have completed and was able to give me a very competitive quote. I did acquire two more quotes but Seal Tech provided me not only the better quote but also the most comfortable. The installers showed up on time, took precaution to protect our landscaping and installed the foam insulation. We noticed that the application in the walls have left our home much more comfortable and over the past three months our utility usage has gone down at least 10% each month.
"
Serving La Salle, 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."
Serving La Salle, MI and surrounding areas
In business since 2007
Free estimates
Credit card accepted
"They did a great job with adding cellulose insulation to by exterior walls. We had some problems getting a hold of the salesman but nothing to complain about or stop us from recommending this company. Great value for the money."
From average costs to expert advice, get all the answers you need to get your job done.
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