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The Premier Home Remodeling Company in Huntington, NY 

Since 1985, Thermo-Seal Windows & Siding has proudly been the leading home remodeling company in the Huntington, New York, area. When you partner with us, rest assured our skilled and experienced team will complete your project with flawless workmanship, transparent communication, and top-quality products. We have a long list of satisfied customers, and we look forward to showing you why.

What We Can Do

We are a home remodeling company that can take on various types of projects. Our skilled and experienced team has the know-how needed to install the following:

  • Replacement windows – We offer custom windows that are crafted with different frame materials, colors, and styles. Our windows are also energy efficient and can reduce stress on your HVAC system, which may help lower your energy expenses.
  • Siding – We are a certified siding contractor for CertainTeed and James Hardie. These companies are celebrated for manufacturing attractive, durable, and energy-efficient siding that will last for years to come.    
  • Roofing – As a GAF Master Elite Certified contractor, we install best-in-class asphalt shingle roofing. During your roof replacement, our team can also install a new gutter system.
  • Doors – We offer attractive, secure, and durable exterior doors. Our options include entry, storm, and patio doors. We also offer custom sliding glass doors and French doors that are constructed by our manufacturing partner, Harvey.  

Additionally, we can upgrade your home by flawlessly installing wood and composite decks, additions, stonework, and more.  It’s no wonder that we are the foremost home remodeling company in the area.

Let’s Get Started

Go with the leading home remodeling company in Huntington, NY, and contact Thermo-Seal Windows & Siding today. We can also provide a free virtual or in-person estimate for your upcoming project.  

We make clients happy.

We Make it Easy

With customer service and craftsmanship that’s second-to-none, we make it easy
to achieve the home of your dreams.
Free, No Hassle Estimates Schedule a free in-home or virtual estimate. We’re here to help!
High Quality Products We offer the best products available, including our own brand of replacement windows.
Satisfaction Guarantee Our job is not done until you’re completely satisfied.

We've got connections.

We're certified by the industry’s leading manufacturers to offer a wide range of top quality options. View Our Credentials

Thermo-Seal Windows Siding & Roofing, Inc. is an A+ Rated BBB Accredited Business serving Westchester County, Rockland County, Nassau County, Suffolk County and Fairfield County. We offer multiple locations throughout the Tri-State Area to better serve our customers.

456 Sunrise Highway
Rockville Center, NY 11570
(866) 281-4567
Melville Office
68 South Service Road
Melville, NY 11747
(866) 281-4567
Rye Corporate Office
411 Theodore Fremd Avenue
Rye, NY 10580
(914) 925-3443
Stamford Office
263 Tresser Blvd
Stamford, CT 06901
(203) 663-3534