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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon88
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Commack, NY

*The Angi rating for Insulation Service companies in Commack, 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 Commack, 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 24, 2025

Find Insulation pros in Commack

Avatar for Triple H Insulation

Triple H Insulation

90 Arlington Ave.
4.55(
20
)
•Approved Pro

Triple H Insulation

90 Arlington Ave.
4.55(
20
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
121 local quotes requested

Since 1999, woman-owned and operated Triple H Insulation has been providing Long Island customers with the most comprehensive home evaluation services with the utmost integrity and professionalism. We specialize in all aspects of Insulation and Air Sealing, including open and closed-cell Spray Foam, blown in and dense-packed cellulose, crawl space encapsulation and dehumidification. We can perform a free evaluation of your home from your basement or crawlspace to your attic. As a woman-owned company, we are committed to treating everyone with equal respect and focus on direct communication with all the household decision makers so each person is engaged in the process. Our skilled comfort consultants use building science principles to help our clients reduce energy costs and improve their homes' comfort. We hold a Gold Star designation from the Building Performance Institute (BPI.org) and our staff is Gold Star BPI certified. Triple H has Home Improvement Licenses in Suffolk, Nassau and NYC. See our great before and after photos on triplehcontracting.com.

"They are supposed to come tomorrow, they agreed on that. They called and told me that the job is too small and they refused to do the job. Meanwhile I described the job to the woman, the dimensions and the specifics and she agreed but still cancelled it."

Benny C on December 2021

Since 1999, woman-owned and operated Triple H Insulation has been providing Long Island customers with the most comprehensive home evaluation services with the utmost integrity and professionalism. We specialize in all aspects of Insulation and Air Sealing, including open and closed-cell Spray Foam, blown in and dense-packed cellulose, crawl space encapsulation and dehumidification. We can perform a free evaluation of your home from your basement or crawlspace to your attic. As a woman-owned company, we are committed to treating everyone with equal respect and focus on direct communication with all the household decision makers so each person is engaged in the process. Our skilled comfort consultants use building science principles to help our clients reduce energy costs and improve their homes' comfort. We hold a Gold Star designation from the Building Performance Institute (BPI.org) and our staff is Gold Star BPI certified. Triple H has Home Improvement Licenses in Suffolk, Nassau and NYC. See our great before and after photos on triplehcontracting.com.

"They are supposed to come tomorrow, they agreed on that. They called and told me that the job is too small and they refused to do the job. Meanwhile I described the job to the woman, the dimensions and the specifics and she agreed but still cancelled it."

Benny C on December 2021

Avatar for Market plus llc

Market plus llc

84-74 98th Street
5.00(
4
)

Market plus llc

84-74 98th Street
5.00(
4
)
Customers say: Quick response
Free onsite estimate

Welcome to Market Plus LLC, your premier partner in enhancing comfort and energy efficiency through expert spray foam insulation solutions. Whether you're improving your home or enhancing your commercial space, we're here to offer: Tailored Insulation Solutions: Customized to fit your needs, ensuring optimal thermal performance and energy savings. Expert Guidance: From initial consultation to project completion, we provide professional advice and support every step of the way. Quality and Durability: Using top-notch materials and industry-leading techniques, we guarantee long-lasting results. Customer-Centric Approach: Your satisfaction is our priority. We're committed to delivering a seamless experience with dedicated customer support. Experience the difference with Market Plus LLC. Contact us today to schedule your consultation and discover how we can transform your environment with superior spray foam insulation.

"They did a really great job. My house feels a lot cozy and warm plus a reduction on my electricity bill. They were also very professional and organized when preforming their services. I highly recommend them."

Daniel M on June 2024

Welcome to Market Plus LLC, your premier partner in enhancing comfort and energy efficiency through expert spray foam insulation solutions. Whether you're improving your home or enhancing your commercial space, we're here to offer: Tailored Insulation Solutions: Customized to fit your needs, ensuring optimal thermal performance and energy savings. Expert Guidance: From initial consultation to project completion, we provide professional advice and support every step of the way. Quality and Durability: Using top-notch materials and industry-leading techniques, we guarantee long-lasting results. Customer-Centric Approach: Your satisfaction is our priority. We're committed to delivering a seamless experience with dedicated customer support. Experience the difference with Market Plus LLC. Contact us today to schedule your consultation and discover how we can transform your environment with superior spray foam insulation.

"They did a really great job. My house feels a lot cozy and warm plus a reduction on my electricity bill. They were also very professional and organized when preforming their services. I highly recommend them."

Daniel M on June 2024

Sergios Handy Solution

No reviews yet

Sergios Handy Solution

No reviews yet

Sergio's Handy Solutions: Your go-to for reliable home repairs and improvements. We offer a wide range of services from minor fixes to major home renovation projects, ensuring high-quality workmanship and a personalized approach for each client.

Sergio's Handy Solutions: Your go-to for reliable home repairs and improvements. We offer a wide range of services from minor fixes to major home renovation projects, ensuring high-quality workmanship and a personalized approach for each client.

Avatar for homexpertsplus.com

homexpertsplus.com

1488 Deer Park Avenue
No reviews yet

homexpertsplus.com

1488 Deer Park Avenue
No reviews yet
Emergency services offered

Homexpertsplus.com, is a General Construction company from Suffolk County, New York. We speciallize in Total Home Renovations, as well as roofing, siding, windows & doors, kitchens, bathrooms, we accept all major credit cards and offer 100% financing.

Homexpertsplus.com, is a General Construction company from Suffolk County, New York. We speciallize in Total Home Renovations, as well as roofing, siding, windows & doors, kitchens, bathrooms, we accept all major credit cards and offer 100% financing.

Avatar for TM Pros AC and Heating

TM Pros AC and Heating

5.00(
7
)

TM Pros AC and Heating

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Repaired right the first time! With 7 years of experience in the HVAC industry, we are the experts you need to take care of your home or business. We handle all of your heating and cooling needs with great care. We will treat your home as we would treat our own. Give TM Pros AC & Heating Corp. a call today, we look forward to working with you! We install Lennox, Rheem, Carrier, Trane, Fujitsu etc.. WE DO NOT PERFORM ANY OIL SERVICES.

"Service was excellent. On time and professional. I highly recommend the company"

Joe D on October 2022

Repaired right the first time! With 7 years of experience in the HVAC industry, we are the experts you need to take care of your home or business. We handle all of your heating and cooling needs with great care. We will treat your home as we would treat our own. Give TM Pros AC & Heating Corp. a call today, we look forward to working with you! We install Lennox, Rheem, Carrier, Trane, Fujitsu etc.. WE DO NOT PERFORM ANY OIL SERVICES.

"Service was excellent. On time and professional. I highly recommend the company"

Joe D on October 2022

PLIBuilders.com

1098 Old Country Rd
No reviews yet

PLIBuilders.com

1098 Old Country Rd
No reviews yet
8 years of experience

(Owens Corning Certified) The professional choice from simple repairs to entirely new construction. Specializing in custom projects both big or small, with property management and full service maintenance experience. At PLI Builders, we take pride in on our ability to navigate even the most complex builds - saving our customers time and money while creating the desired outcome. Too often, quality is sacrificed for price. Instead of pressuring our customers into a specific product, we use our experience to work with your ideas to achieve your goal. We are the professionals on your side!

(Owens Corning Certified) The professional choice from simple repairs to entirely new construction. Specializing in custom projects both big or small, with property management and full service maintenance experience. At PLI Builders, we take pride in on our ability to navigate even the most complex builds - saving our customers time and money while creating the desired outcome. Too often, quality is sacrificed for price. Instead of pressuring our customers into a specific product, we use our experience to work with your ideas to achieve your goal. We are the professionals on your side!

Avatar for green city restoration

green city restoration

31 Daly Rd
No reviews yet

green city restoration

31 Daly Rd
No reviews yet
7 years of experience

Here at Green City Restoration we specialize in: Mold Remediation Water Damages Demolition Renovations( Drywall, Flooring, Painting, Framing, Tiles, Insulation, Cabinets, Siding, Countertops, etc.) Air testing

Here at Green City Restoration we specialize in: Mold Remediation Water Damages Demolition Renovations( Drywall, Flooring, Painting, Framing, Tiles, Insulation, Cabinets, Siding, Countertops, etc.) Air testing

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Insulation questions, answered by experts

Heat lost through uninsulated basement walls can account for up to 30% of the total energy lost through heat transfer to the outdoors. While homes in mild climates won't gain as much benefit from having an insulated basement as those in cold climates, the effects are still noticeable on your energy bill.

Polyisocyanurate foam, or polyiso for short, has the highest R-value per square inch: 6.5 to 6.8. Polyiso is a rigid foam that comes with a reflective foil on both sides to serve as a radiant barrier. Given its high R-value, rigid foam is usually meant for foundations and basement walls.

A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.

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.

If you need to insulate behind finished walls, the best option will likely be to have an insulation professional install blown-in insulation. The installation requires small holes cut in your wall, after which the installer can blow loose-fill insulation into the void. After the installation, you’ll have minor drywall patching, which shouldn’t cost more than $100. Compared to ripping down the existing drywall, using a different type of insulation, and replacing and finishing the drywall, this should save you hundreds or even thousands, depending on the size of the room you’re insulating.

The Commack, NY homeowners’ guide to insulation services

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