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TRUSTED BY CLARKSON, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon42
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Clarkson, NY

*The Angi rating for Insulation Service companies in Clarkson, 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 Clarkson, 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 Clarkson

Avatar for Stellar Roofing of Rochester

Stellar Roofing of Rochester

500 Trolley Blvd.
4.79(
47
)
•Approved Pro

Stellar Roofing of Rochester

500 Trolley Blvd.
4.79(
47
)
•Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
256 local quotes requested

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!

"My consultation with Stellar was scheduled within a day, met with Patrick on 5/1/25. Time was taken to understand the process, everything that is involved and what my options were. Time was taken to listen to what we wanted/didn’t want and thorough explanation given of the entire process. On 5/2/25 Stellar contracting called to review details and confirm our choices. On 5/5/25 Stellar scheduling called and full installation scheduled for 5/9/25, completed 1 day! The crew and project manager, Cisco, were fabulous to deal with on the install day and even after. A link was provided where we could see pictures of the whole project as it happened. Cisco was readily available on install day and even after with questions and concerns. It was obvious that Cisco did care about the roof we were getting and took pride in the quality of the job that was done. The crew paid good attention to the clean up, there was a lot of debris all over the place. Looking forward to future business with them!"

Sarah P on May 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!

"My consultation with Stellar was scheduled within a day, met with Patrick on 5/1/25. Time was taken to understand the process, everything that is involved and what my options were. Time was taken to listen to what we wanted/didn’t want and thorough explanation given of the entire process. On 5/2/25 Stellar contracting called to review details and confirm our choices. On 5/5/25 Stellar scheduling called and full installation scheduled for 5/9/25, completed 1 day! The crew and project manager, Cisco, were fabulous to deal with on the install day and even after. A link was provided where we could see pictures of the whole project as it happened. Cisco was readily available on install day and even after with questions and concerns. It was obvious that Cisco did care about the roof we were getting and took pride in the quality of the job that was done. The crew paid good attention to the clean up, there was a lot of debris all over the place. Looking forward to future business with them!"

Sarah P on May 2025

Avatar for John Betlem Heating & Cooling Inc

John Betlem Heating & Cooling Inc

806 Linden Ave
4.72(
141
)
•Approved Pro

John Betlem Heating & Cooling Inc

806 Linden Ave
4.72(
141
)
•Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
339 local quotes requested

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"great job done"

Donald B on September 2025

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John’s slogan that still holds true today is to do “whatever it takes” to satisfy customers. John Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

"great job done"

Donald B on September 2025

Avatar for Comfort Insulation

Comfort Insulation

5.00(
2
)

Comfort Insulation

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Insulation is our specialty! Our customers have direct access to professional installers with over 25 years of combined experience. We have you covered from the first phone call, throughout the project, and finally to the comfort of a warmer home.

"Brandon and Johnny did a great job insulating the floor of our porch! Great communication and very thorough when explaining the process. Thank you!!"

Megan K on October 2024

Insulation is our specialty! Our customers have direct access to professional installers with over 25 years of combined experience. We have you covered from the first phone call, throughout the project, and finally to the comfort of a warmer home.

"Brandon and Johnny did a great job insulating the floor of our porch! Great communication and very thorough when explaining the process. Thank you!!"

Megan K on October 2024

Avatar for Holley Environmental & Weatherization LLC

Holley Environmental & Weatherization LLC

Aconbury Drive
5.00(
8
)

Holley Environmental & Weatherization LLC

Aconbury Drive
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Holley Environmental & Weatherization LLC in Rochester specializes in mold remediation, water restoration, and attic & basement air sealing. Our team is dedicated to providing top-notch services that improve the comfort and efficiency of your home. Contact us today for all your home project needs.

"Very friendly. He did a nice job! He was helpful in many ways."

Maj P on March 2021

Holley Environmental & Weatherization LLC in Rochester specializes in mold remediation, water restoration, and attic & basement air sealing. Our team is dedicated to providing top-notch services that improve the comfort and efficiency of your home. Contact us today for all your home project needs.

"Very friendly. He did a nice job! He was helpful in many ways."

Maj P on March 2021

Avatar for Total Comfort Heating & Air Conditioning

Total Comfort Heating & Air Conditioning

2892 Dewey Ave
4.96(
73
)

Total Comfort Heating & Air Conditioning

2892 Dewey Ave
4.96(
73
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

We are just a phone call away. Whether you need a routine maintenance or emergency repair service on a heating or cooling unit, we are here to handle all of your heating or cooling needs. We continually strive to exceed expectations by ensuring that each client receives the very best service.

"Same day response to my call, had a tech to my house within an hour. Professional, honest, and prompt service! Highly recommend! "

Kate S on July 2025

We are just a phone call away. Whether you need a routine maintenance or emergency repair service on a heating or cooling unit, we are here to handle all of your heating or cooling needs. We continually strive to exceed expectations by ensuring that each client receives the very best service.

"Same day response to my call, had a tech to my house within an hour. Professional, honest, and prompt service! Highly recommend! "

Kate S on July 2025

Excel Property Maintenance

317 Chili Scottsville Rd
No reviews yet

Excel Property Maintenance

317 Chili Scottsville Rd
No reviews yet
14 years of experience

My business never sub-contracts our work to anyone else. I have two other, knowledgeable employees. Any jobs over $200 is required to put down a 50% deposit and the balance will be due upon completion and satisfaction of the job.

My business never sub-contracts our work to anyone else. I have two other, knowledgeable employees. Any jobs over $200 is required to put down a 50% deposit and the balance will be due upon completion and satisfaction of the job.

Avatar for Craftsmen Construction & Design

Craftsmen Construction & Design

Rochester
4.42(
19
)

Craftsmen Construction & Design

Rochester
4.42(
19
)
Customers say: Super punctual
25 years of experience

As a local small business, we constantly strive to improve in an industry where customer satisfaction is the key to success. With over 15 years experience our goal is to work closely with our clients to create an environment that is a reflection of their needs. We believe that open communication is extremely important in achieving your desired results. We pride ourselves on meeting budgets and scheduling requirements. Our professional craftsmen make sure that your installation and home remodeling experience is positive and enjoyable. We will supervise every phase of your renovation from delivery to clean up. Our philosophy is that you should get more than you pay for. We offer a greater value for people in need of an honest, dependable and knowledgeable contractor. This along with our dedicated and talented crew means you really do get more then you pay for!

"It was excellent!!"

Brad K on March 2020

As a local small business, we constantly strive to improve in an industry where customer satisfaction is the key to success. With over 15 years experience our goal is to work closely with our clients to create an environment that is a reflection of their needs. We believe that open communication is extremely important in achieving your desired results. We pride ourselves on meeting budgets and scheduling requirements. Our professional craftsmen make sure that your installation and home remodeling experience is positive and enjoyable. We will supervise every phase of your renovation from delivery to clean up. Our philosophy is that you should get more than you pay for. We offer a greater value for people in need of an honest, dependable and knowledgeable contractor. This along with our dedicated and talented crew means you really do get more then you pay for!

"It was excellent!!"

Brad K on March 2020

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Showing 1-10 of 118
Insulation questions, answered by experts

One of the disadvantages of soffit vents is they can bleed warm air from the attic during winter, resulting in slightly higher energy bills and a colder house. There are ways to mitigate this effect—mostly just closing the vent in the fall. What’s most important is your attic is ventilated to some degree in the winter.

Yes, you should add an insulative cover to outdoor water spigots in the winter for better protection against freezing. Make sure to use waterproof insulating material—something like a towel or old shirt can actually make the faucet more prone to freezing when the material soaks up rain or snow.

For your safety, you should always wear a mask when cutting batts of fiberglass insulation. We also recommend wearing eye protection, safety gloves, and long sleeves to protect your skin. Properly suiting up helps you avoid several fiberglass issues, such as cuts from the tiny shards of glass and inhaling small bits of fiberglass.

Ductwork sweats for the same reason you might find beading on your windows or why cold drinks drip in the heat—temperature difference. When you see your ductwork and you notice sweating, that's a sure sign that your system is not operating anywhere close to peak efficiency. The best way to keep ductwork from sweating is to wrap it in inadequate insulation.

Insulating an unheated garage can still be worth it. For instance, insulating an attached garage can help with heat loss from your house in general, and it can also make it easier to store electronics in your garage without worrying about them being exposed to extreme temperatures.

If you use your detached garage as a workspace, insulation can still make a difference. Plus, you can use space heaters and a window unit AC to help condition the space while you work without installing heating.

The Clarkson, 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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