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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon21
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Lewiston, NY

*The Angi rating for Insulation Service companies in Lewiston, 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 Lewiston, 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 December 11, 2025

Find Insulation pros in Lewiston

Avatar for Stellar Roofing of Buffalo

Stellar Roofing of Buffalo

5.00(
5
)
•Approved Pro

Stellar Roofing of Buffalo

5.00(
5
)
•Approved Pro
Customers say: Quick response
311 local quotes requested
15 years of experience

We have the experience and dedication to bring your dreams to reality! Specializing in roofing, siding, gutters, and skylights, we guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"All went well I had an asphalt roof replacement done. The job went very well smoothly they showed on time for the job with a dumpster and enough crew to complete the job in an impressive one day and a cleanup. My contact was Matthew Gritzke and he was well versed in what needed to get done. And had a dumpster and all supplies needed to complete it"

David T on February 2025

We have the experience and dedication to bring your dreams to reality! Specializing in roofing, siding, gutters, and skylights, we guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"All went well I had an asphalt roof replacement done. The job went very well smoothly they showed on time for the job with a dumpster and enough crew to complete the job in an impressive one day and a cleanup. My contact was Matthew Gritzke and he was well versed in what needed to get done. And had a dumpster and all supplies needed to complete it"

David T on February 2025

Avatar for USA Insulation of Buffalo

USA Insulation of Buffalo

4.31(
13
)
•Approved Pro

USA Insulation of Buffalo

4.31(
13
)
•Approved Pro
Customers say: Terrific value
70 local quotes requested
4 years of experience

COMPANY OVERVIEW USA Insulation is a national franchise that specializes in premium wall insulation that’s eco-friendly and ideal for retrofit applications. The company has insulated more than 90,000 homes nationwide. Established in 1977 and incorporated in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills. The company is headquartered in Cleveland, Ohio with locations across the country. For your home to be comfortable, it needs efficient insulation in the attic, walls and floors. Not just a good HVAC system and effective windows. When these work as a system, your home will stay cool in the summer and warm in the winter. USA Premium Foam is a unique foam-in-place insulation that performs better than other retrofit insulation. The insulation is eco-friendly and the durable material works in any type of home. USA Premium Foam insulation makes installation a breeze, and the one-step retrofit process ensures your home’s thermal envelope is tightly sealed. The benefits of USA Premium Injection Foam Insulation include: • Better home comfort • Energy savings • Lower utility bills • Outperforms other retrofit insulation • Is environmentally friendly • Installs in any type of home • American-made

"I had my walls done in 2024. I ended up removing one wall for a remodel and found the wall had limited insulation from USA Insulation. I called them and they came out and look at it and did a thermal image. They said that a wire mess in the one room caused the wall to not be filled. They should have known there was an issue. I questioned the rest of the house and they said the thermal image showed no heat loss. I doubted them and they said they could drill holes in every room. I drilled three holes on the outside of my living room. One showed insulation but did not fill the cavity. The other two did not show any insulation that the thermal image did not catch. They offered me $250 for the one room. They have not responded to 2 emails and 2 phone calls after I found issues in the living room. They said they would make it right and told the BBB they would make it right and I have not heard from them for 3 months."

Paul S on April 2025

COMPANY OVERVIEW USA Insulation is a national franchise that specializes in premium wall insulation that’s eco-friendly and ideal for retrofit applications. The company has insulated more than 90,000 homes nationwide. Established in 1977 and incorporated in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills. The company is headquartered in Cleveland, Ohio with locations across the country. For your home to be comfortable, it needs efficient insulation in the attic, walls and floors. Not just a good HVAC system and effective windows. When these work as a system, your home will stay cool in the summer and warm in the winter. USA Premium Foam is a unique foam-in-place insulation that performs better than other retrofit insulation. The insulation is eco-friendly and the durable material works in any type of home. USA Premium Foam insulation makes installation a breeze, and the one-step retrofit process ensures your home’s thermal envelope is tightly sealed. The benefits of USA Premium Injection Foam Insulation include: • Better home comfort • Energy savings • Lower utility bills • Outperforms other retrofit insulation • Is environmentally friendly • Installs in any type of home • American-made

"I had my walls done in 2024. I ended up removing one wall for a remodel and found the wall had limited insulation from USA Insulation. I called them and they came out and look at it and did a thermal image. They said that a wire mess in the one room caused the wall to not be filled. They should have known there was an issue. I questioned the rest of the house and they said the thermal image showed no heat loss. I doubted them and they said they could drill holes in every room. I drilled three holes on the outside of my living room. One showed insulation but did not fill the cavity. The other two did not show any insulation that the thermal image did not catch. They offered me $250 for the one room. They have not responded to 2 emails and 2 phone calls after I found issues in the living room. They said they would make it right and told the BBB they would make it right and I have not heard from them for 3 months."

Paul S on April 2025

Avatar for Home Improvement & Energy Efficiency

Home Improvement & Energy Efficiency

No reviews yet

Home Improvement & Energy Efficiency

No reviews yet
1 years of experience

I have a excellent track record and resume and experience i take the time out to really communicate with customers and show them and let them know what I’m doing why and what it will approve

I have a excellent track record and resume and experience i take the time out to really communicate with customers and show them and let them know what I’m doing why and what it will approve

Avatar for Klaus Roofing Systems of Western New York LLC.

Klaus Roofing Systems of Western New York LLC.

No reviews yet

Klaus Roofing Systems of Western New York LLC.

No reviews yet
5 years of experience

Klaus Roofing Systems of Western New York LLC. provides expert professional roofing services to homeowners throughout Buffalo, Niagara Falls, Clarence, and nearby in New York. We are the roofing division of trusted local remodeling company, Total Basement Finishing of Western NY.

Klaus Roofing Systems of Western New York LLC. provides expert professional roofing services to homeowners throughout Buffalo, Niagara Falls, Clarence, and nearby in New York. We are the roofing division of trusted local remodeling company, Total Basement Finishing of Western NY.

Avatar for That Guy Heating and Contracting

That Guy Heating and Contracting

No reviews yet

That Guy Heating and Contracting

No reviews yet
12 years of experience

That Guy Heating and Contracting offers service in any and all heating, Cooling, Plumbing and many other small Home Projects. We accept Credit cards, checks and cash. Highly rated amung current customers. Increasing business due to word of mouth only. All my customers refer me to friends and family. Which I cannot that them enough..

That Guy Heating and Contracting offers service in any and all heating, Cooling, Plumbing and many other small Home Projects. We accept Credit cards, checks and cash. Highly rated amung current customers. Increasing business due to word of mouth only. All my customers refer me to friends and family. Which I cannot that them enough..

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Insulation questions, answered by experts

There are two places where you should not place foam insulation: around electrical boxes or near lightboxes. The foam insulation could get inside the electrical boxes and damage the wiring. Spraying foam too close to a lightbox creates a potential fire hazard; it could also cause damage to the light.

While the answer may depend on who you ask, most contractors would agree that spray foam insulation is a strong candidate for this job as it is effective at repelling moisture and is resistant to biological growth.

Costs depend on the type of insulation, area to be covered, and labor, generally ranging from $1 to $4 per square foot.

Ductwork should be wrapped in insulation in certain locations. This includes unconditioned interior parts of the home, such as attics, crawl spaces, basement ceilings, and between floors. Duct joints should also be insulated since they're more likely to leak air than other parts of your system. Building codes in some areas also require ductwork to be insulated.

At a minimum, blown-in insulation lasts 20 to 30 years. Cellulose and sheep’s wool come from natural materials, so they likely max out at around 30 years. Fiberglass and rockwool feature artificial materials that boast lengthy lifespans, up to 50 years, or even longer in some cases. As always, this timeline assumes you don’t run into any issues, such as flooding or mold, that shorten the lifespan.

The Lewiston, NY homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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