*The Angi rating for Insulation Service companies in Napoleon, OH 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 Napoleon, OH 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 August 25, 2026
Serving Napoleon, OH and surrounding areas
Approved
In business since 1977
Free estimates
Warranties offered
"Totally satisfied with the overall cost, workmanship, and cleanup . I highly recommend."
+39
Serving Napoleon, OH and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"Ryan was efficient, thorough, and really cares about the safety of his clients. He took his time explaining what was wrong with our side attic insulation and made recommendations on next steps. Great company."
+82
Serving Napoleon, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Warranties offered
"I had someone come out to my home to take a look and they were very professional and answered every question I had. The install guys came a couple days later and they were both great and showed me the work they did and I was very pleased. So far I have noticed a huge change in my bill and will definitely be recommending to my friends and family!"
Serving Napoleon, OH and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"I am very pleased with my new windows. I used Home Genius Exteriors to do my roof, gutter protection, and now Windows. This is an absolute amazing company, my salesman brendan was very helpful, Devan the Project Manager helped make sure everything went smoothly. Walter and Mike also from production were very friendly and professional. And Shawn, the window installer was polite,knowlagable, and efficient. And even cleaned up on his way out. Next on the agenda is to get a new door taken care of. Highly recommend HGE"
+82
Serving Napoleon, OH and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
Elevate your home with Home Genius Exteriors, setting the standard in by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It?s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
+74
Serving Napoleon, OH and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
Elevate your home with Home Genius Exteriors, setting the standard in by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It?s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
+74
Serving Napoleon, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"What we thought was going to be a simple repair to our exterior trim, turned out to be a way bigger job than we expected. When Sherron Brown pulled off the trim piece, he found water behind our siding and black rotting plywood. He and his crew explained everything and what would be needed to fix it, and rather than scheduling a new time to come out, fixed it all in one day. They did a great job, fixed everything correctly, and were super friendly while doing it. I would gladly hire them again."
+7
Serving Napoleon, OH and surrounding areas
Approved
Super Service Award Winner
In business since 1996
Free estimates
Emergency services offered
"Angie found some contractors but I had to call them after a few days. If they called me, they didn't leave a message."
+5
Serving Napoleon, OH and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Found problem right away and fixed efficiently. We had a leak around vents & they fixed and checked the rest of the roof for other issues"
Serving Napoleon, OH 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.
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From average costs to expert advice, get all the answers you need to get your job done.
New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
The cost of blown-in insulation costs varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
How much does it cost to insulate a wall? This guide breaks down the associated costs and variables to consider when setting your project budget.
What is insulation? This behind-the-scenes home fixture will maintain comfortable temperatures in your home no matter the season. It’ll lower energy bills, to boot.
Use this DIY checklist for insulation repair to make your living space more comfortable and reduce your heating and cooling bills in the process.
There are 10 types of insulation you can use for your home. Read this guide to discover which insulation types could be best for the job.
