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Top-Rated Flat, foam, or single ply roofing installers and replacers in Bay Shore - Updated Nov 2026

Avatar for Four Seasons Roofing
Four Seasons Roofing
4.6(
150
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Bay Shore, NY and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Bill Taylor, the President of the company, carefully surveyed the condition of the roof. His detailed, clear estimate addressed all of my concerns. The crew assigned to the project was efficient and courteous. The company is GAF certified, ensuring the warranty will be honored. I highly recommend Four Seasons Roofing."
GAF Preferred Contractor Badge
Additional Photos
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Additional Photos
Additional Photos

+19

Response time2 days
Response rate100%
15 neighbors recently requested a quote
Avatar for JI ROOFING & EXTERIORS CORP
JI ROOFING & EXTERIORS CORP
4.9(
94
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Bay Shore, NY and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"I am a fairly accomplished do it yourself. Siding, window replacement and kitchens however Iâ m advanced in years and I draw the line at roofing. I am very particular as to how things are done, things have to be right or not at all. I found JI Roofing to share in my standards and in some ways they even exceeded them. There were not sel cited based upon price but they did prove to be the best value. They even went the extra mile (as I would) by eliminating a hump in the roof due to the house structure as originally built. Their attention to detail and quality and pride in workmanship were exceptional. At the end of a long day they completely replaced my roof and everything weather related up there and than took extreme care to clean the entire worksite better than they found it. I highly recommend JI Roofing you wonâ t be sorry"
Termination
Work Completed
New Roof
Rip existence Roof
Roof Installed

+81

Response time7 hrs
Response rate96%
Recommended by94%of homeowners
Avatar for Brothers Aluminum Corp
Brothers Aluminum Corp
4.4(
203
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Bay Shore, NY and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"From receiving the estimate, through choosing materials, to scheduling and the completion of the work, was handles in a courteous and professional manner. The crew was respectful, professional, showed up on time and completed the full roof replacement the same day. The whole experience was an extremely positive one. I would highly recommend Brothers Aluminum for any home improvement project. L. Anderson-Pierce 9/12/2002"
Additional Photos
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+16

Response time1 day
10 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Alta Renovations Corp
Alta Renovations Corp
5.0(
30
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Bay Shore, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"If I could give 10 stars I would. Jose and his crew showed up every day, on time…even working Saturdays AND a holiday! I am beyond thrilled with the results of our remodel. Jose was professional, fair and meticulous with his work. He went above and beyond in so many aspects, and gave excellent expert advice. Any time I EVER need anything done again, I will be calling Jose and Alta Renovations!"
Additional Photos
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+26

Response time8 hrs
16 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for JAGG Roofing, Siding and Windows
JAGG Roofing, Siding and Windows
5.0(
9
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Bay Shore, NY and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Jagg Roofing Company did an outstanding job from start to finish. The communication was clear, the timeline was exactly what they promised, and the quality of work speaks for itself. It’s hard to find contractors who are honest, reliable, and take pride in their work, but Jagg Roofing checks all those boxes. Highly recommend them to anyone looking for quality roofing work done right."
72 neighbors recently requested a quote
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Bay Shore, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I used these guys for a remodeling job which included bathroom renovation, some minor electrical work, knocking down and installing new dry wall and painting. Class acts! We all hear horror stories about contractors not calling you back or not showing up on time or showing up at all. Not these guys! Hector, Moises and their crew really did exactly what they said they were going to do. Friendly, responsive and oh yea, solid work! Professional through and through! Highly recommend them and would use them again!"
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for King Quality Roofing and Siding
King Quality Roofing and Siding
4.5(
20
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Bay Shore, NY and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

King Quality Roofing and Siding is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your roofing and siding needs. Since opening our doors we have built our business on providing customers with the highest quality products and craftsmanship, at a fair price. You can count on our team to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work completed. Let us show you the King Quality difference, get in touch today!

North Babylon Home After
North Babylon Home Before
Jeff and Crew
Beach house Shake Shingles
Beach house Shake Shingles

+1

Response time1 day
1975 neighbors recently requested a quote
Recommended by80%of homeowners
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FAQs for flat, foam, or single ply roofing installation and replacement projects in Bay Shore, 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 Bay Shore, 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.