
Get matched with top insulation pros in Knox, NY
There are 8 highly-rated local insulation pros.
Need a pro for your insulation service project in Knox, NY?
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Verified Reviews for Insulation Service pros in Knox, NY
*The Angi rating for Insulation Service companies in Knox, NY 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 Knox, NY 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 October 25, 2025
Find Insulation pros in Knox

Sol Foam Insulation, LLC
Sol Foam Insulation, LLC
Sol Foam Insulation, LLC is a member of Sol Enterprises. Since 2003 we have been family owned and operated. Our Foam Insulation division is a highly experienced team equipped with state of the art chemicals and tools to get the job done correctly. We apply Closed Cell Spray Foam into open-wall cavities, crawl spaces, perimeter joists (any exposed rim or band joist), and cathedral/sloped ceilings at an industry leading heat resistance rating of R-7 per inch of thickness. While the product must be installed to local code, the amount of application varies. Our Closed Cell Foam, when applied correctly, creates a vapor barrier, prevents air infiltration and exfiltration, and fully cures to the touch within 15 seconds. Our closed cell foam also adds 75-200% racking strength to your walls!
"Extremely happy! Would absolutely recommend this company and product to my family and friends."
Cory G on October 2021
Sol Foam Insulation, LLC is a member of Sol Enterprises. Since 2003 we have been family owned and operated. Our Foam Insulation division is a highly experienced team equipped with state of the art chemicals and tools to get the job done correctly. We apply Closed Cell Spray Foam into open-wall cavities, crawl spaces, perimeter joists (any exposed rim or band joist), and cathedral/sloped ceilings at an industry leading heat resistance rating of R-7 per inch of thickness. While the product must be installed to local code, the amount of application varies. Our Closed Cell Foam, when applied correctly, creates a vapor barrier, prevents air infiltration and exfiltration, and fully cures to the touch within 15 seconds. Our closed cell foam also adds 75-200% racking strength to your walls!
"Extremely happy! Would absolutely recommend this company and product to my family and friends."
Cory G on October 2021

True Building Performance
True Building Performance
True Building Performance is the Capital District’s top rated insulation contractor. It’s no secret that the combination of our older houses along with cold winters and humid summers, can be a recipe for high bills and uncomfortable homes. Our staff has years of experience identifying solutions and best practices for improving efficiency, safety, and comfort. Let us provide an honest evaluation and help in creating a customized plan for your home.
"The job went great. It took two days; the first to remove and dispose of old fiberglass batts and debris and the second to do the attic work. This included: air sealing the attic, fire protection for all recessed lighting in ceiling, fire rated barrier around chimney, constructing and insulating a new hatch for access to attic, creating proper ventilation from soffits (which had been an ongoing problem) and blowing in approximately 18 inches of new cellulose insulation. The workers (four men) arrived on time, worked extremely well as a team and where very meticulous in their clean-up. I was very impressed by their professionalism and experience in completing the job."
Matthew S on March 2021
True Building Performance is the Capital District’s top rated insulation contractor. It’s no secret that the combination of our older houses along with cold winters and humid summers, can be a recipe for high bills and uncomfortable homes. Our staff has years of experience identifying solutions and best practices for improving efficiency, safety, and comfort. Let us provide an honest evaluation and help in creating a customized plan for your home.
"The job went great. It took two days; the first to remove and dispose of old fiberglass batts and debris and the second to do the attic work. This included: air sealing the attic, fire protection for all recessed lighting in ceiling, fire rated barrier around chimney, constructing and insulating a new hatch for access to attic, creating proper ventilation from soffits (which had been an ongoing problem) and blowing in approximately 18 inches of new cellulose insulation. The workers (four men) arrived on time, worked extremely well as a team and where very meticulous in their clean-up. I was very impressed by their professionalism and experience in completing the job."
Matthew S on March 2021

Amirah Paints
Amirah Paints
We specialize in interior and exterior painting for your home. Our focus is on great customer service and attention to detail so you are happy with the end result and dealing with respectable contractors.
"Project went very well. Good work ethic. Worked on the roof till the sun went down."
James L on December 2024
We specialize in interior and exterior painting for your home. Our focus is on great customer service and attention to detail so you are happy with the end result and dealing with respectable contractors.
"Project went very well. Good work ethic. Worked on the roof till the sun went down."
James L on December 2024
Ashley Building LLC
Ashley Building LLC
Ashley Building specializes in roof replacement and repairs. Our services also include gutter installation and cleaning, attic insulation and storm damage.
Ashley Building specializes in roof replacement and repairs. Our services also include gutter installation and cleaning, attic insulation and storm damage.
Mountain Air Management
Mountain Air Management
Mountain Air Management is a family operated business, that handles all aspects of owning a home/2nd home/vacation home/vacation rental home. We have specialized services for Air Bnb houses and all services are custom tailored to the individual. You will never pay for what you don't need with us, and you will no longer need several companies again. Competitive prices based on need and location and always friendly and helpful service with a smile.
Mountain Air Management is a family operated business, that handles all aspects of owning a home/2nd home/vacation home/vacation rental home. We have specialized services for Air Bnb houses and all services are custom tailored to the individual. You will never pay for what you don't need with us, and you will no longer need several companies again. Competitive prices based on need and location and always friendly and helpful service with a smile.
Hausler Handyman Services
Hausler Handyman Services
Sole proprietorship, family owned, 2 employees, accept cash or check, $100 minimum for service call. Free estimates.
Sole proprietorship, family owned, 2 employees, accept cash or check, $100 minimum for service call. Free estimates.
Nomadic grease monkey
Nomadic grease monkey
Nomadic Grease Monkey is a "jack of trades" business
Nomadic Grease Monkey is a "jack of trades" business
Collins & Co.
Collins & Co.
Since 1946, our company has been performing top quality insulation and seamless gutter service for Builders, Developers, Homeowners and many other satisfied business owners across New England, and since 2011 in the capital region. We generally cover up as north as Glens Falls, as south as Kingston, NY, as west as Ithaca/Binghamton/Utica and as east as Lee, Massachusetts. We would be happy to provide a free estimate for any future projects you may need insulation or gutters. We provide Fiberglass, Foam, Cellulose types of insulation and install seamless gutters.
Since 1946, our company has been performing top quality insulation and seamless gutter service for Builders, Developers, Homeowners and many other satisfied business owners across New England, and since 2011 in the capital region. We generally cover up as north as Glens Falls, as south as Kingston, NY, as west as Ithaca/Binghamton/Utica and as east as Lee, Massachusetts. We would be happy to provide a free estimate for any future projects you may need insulation or gutters. We provide Fiberglass, Foam, Cellulose types of insulation and install seamless gutters.
Robbie's handyman services
Robbie's handyman services
I have 3 employees, I do not do any sub contracting, but I can be hired by a contractor, I ask for 10% upfront and the rest upon completion, I'm currently offering a special on all my work 10% off on all material purchases. I also do payment plans.
I have 3 employees, I do not do any sub contracting, but I can be hired by a contractor, I ask for 10% upfront and the rest upon completion, I'm currently offering a special on all my work 10% off on all material purchases. I also do payment plans.
PJG Services Group
PJG Services Group
PJG Services Group is a full service construction company. We build new, do renovations and tear downs. We manage both residential and commercial real estate.
PJG Services Group is a full service construction company. We build new, do renovations and tear downs. We manage both residential and commercial real estate.
The Knox, NY homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

The cost to insulate a basement varies based on materials, size, and other factors, as well as how much of the work you wish to perform yourself.

How much does a radiant barrier cost? Our guide breaks down prices by type of barrier and size of your attic space.

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.

A radiant barrier can help keep your home cooler without cranking the AC. Learn about radiant barrier problems and how to fix them.

The insulation R-value can make all the difference in keeping your home insulated, but it depends on where you live. Keep reading to learn about R-values.

Poor insulation in your house means a less comfortable living space and higher energy bills. Use this guide to diagnose issues with your insulation.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"


