Top-rated flat, foam, or single ply roofing installers and replacers.

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Find Flat, foam, or single ply roofing installers and replacers in Nassau

Avatar for S & G Roofing
S & G Roofing
4.9(
89
)

Serving Nassau, NY and surrounding areas

Angi Approved

In business since 1998

Free estimates

Emergency services offered

"I highly recommend S&G Roofing to anyone who needs roofing work of any kind. They are locally owned, have been in business for over 20 years and use only the very best materials. The warranties are impressive and the work is done promptly and well. All of the personnel that I interacted with were fantastic. Richard gave me a very reasonable estimate and kept in touch with me throughout the project. Juan, the team leader of the crew who did the work was great, he kept me up to date using photos and detailed explanations of every thing being done. Don't worry about choosing this company even if you have a complicated project. I have a huge house built in the 1850s with a very unusual roof design and the team handled it all to perfection. I was very impressed with the results. Patricia Young Fonda, NY"
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+2

Response time2 days
14 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Herman Exterior Homes, LLC
Herman Exterior Homes, LLC
4.9(
32
)

Serving Nassau, NY and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"The siding installation that Herman Exterior Homes did was fantastic on my house in Schenectady! They did CertainTeed Monogram, and it came out fantastic. Great service & pricing too! "
Response time9 hrs
Response rate97%
294 neighbors recently requested a quote
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FAQs for flat, foam, or single ply roofing installation and replacement projects in Nassau, NY

Many roofing pros point to PVC as the top performer on flat roofs thanks to its tough seams and long-term waterproofing. A properly installed PVC membrane can last 30 years or more, resisting ponding water and harsh weather with ease. You will pay more up front than you would for EPDM, but the added durability often translates into fewer repairs and a lower cost per year of service.

Yes, a rubber roof is an environmentally friendly choice. Most rubber membranes contain recycled content and can reflect heat, which helps trim cooling bills in hot weather. Manufacturing has a lighter footprint than many traditional materials, and the long lifespan means fewer tear-offs headed to the landfill. If sustainability is a priority, ask your roofer about brands that carry third-party eco-certifications and confirm they meet local environmental standards.

The Nassau, NY homeowners’ guide to flat, foam, or single ply roofing installations and replacements

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