4.6 
714 *The Angi rating for Drywall Insulation companies in Northfield, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
*The HomeAdvisor rating for Drywall Insulation companies in Northfield, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
Last update on August 19, 2026
Serving Northfield, OH and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Jeff and his team did the insulation job quickly and we’ll."
Serving Northfield, OH and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"This Airlock Insulation Company really did a great job for me. I highly recommend them."
+12
Serving Northfield, OH and surrounding areas
Approved
Super Service Award Winner
In business since 1978
Free estimates
Warranties offered
"Gave notice prior to coming for installation. They did a good job of attic insulation, cleaned up after completion. We would hire them again."
Serving Northfield, OH and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"We had insulation installed above our garage and the installers were very professional and it truly was the most competitive price we received. I would definitely recommend United Insulation for the value and the quality."
Serving Northfield, OH and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"They arrived on time, it took about 2.5 hours, there is at least 18 inches or more of insulation, and I cannot wait to see the difference in the temperature in the house! Next weekend will be to do blown in insulation in the walls! Many thanks to owner Mike DePasquale and Energy Consultant Kevin Sweeney!"
+3
Serving Northfield, OH and surrounding areas
Approved
In business since 1999
Free estimates
Warranties offered
"Professional and were informative about the process. Would recommend to anyone need an Insulation project."
Serving Northfield, OH and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"Even though we had a few days of rain, they continued working until they just had to stop. Sometimes being really soaked before coming down. That's dedication to doing a job."
+82
Serving Northfield, OH and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
Koala Insulation of Cleveland West Side is an insulation contractor dedicated to providing top-notch insulation solutions to residential and commercial properties. We offer fiberglass, cellulose, spray foam, attic ventilation, and other services to create the right solution for your home or business. Our team of certified and experienced professionals prioritizes energy efficiency, comfort, and sustainability, working tirelessly to deliver outstanding insulation services that enhance comfort and efficiency for our neighbors.
Serving Northfield, OH and surrounding areas
Approved
In business since 1977
Free estimates
Credit card accepted
"The basement of my house was letting the most of cold in. After they sealed the whole basement, it was already substantially warmer in about 4 hours. I would suggest these guys/gals to any wanted to have insulation newer installed. Very prompt even here before they said we're going to be here! Cleaned up everything they used, covered laundry machines, and such. Very friendly to speak with."
Serving Northfield, OH and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"Phil was amazing to work with"
+4
From average costs to expert advice, get all the answers you need to get your job done.
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.
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.
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Learning how to insulate plaster walls can help improve your home's energy efficiency. However, there are crucial cautions to consider before attempting.
Thick gaps and extra joint compound can alter the look of drywall. So, should drywall be butt up against a wall? Review this guide for seamless installation.
Insulating your walls requires the right insulation and installation method. Keep reading to learn how to insulate a wall without removing the drywall.
