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Top-Rated Roof sealant application pros in Manhasset - Updated Nov 2026

All Proven Construction, LLC
5.0(
59
)
Sealant for Roof - Apply

Serving Manhasset, NY and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"The crew of All Proven construction did a fantastic job on the roof .no more leaks on my roof. Fair price, very timely and finished extremely quickly with very high quality. Will use them again and definitely recommend.Thank you Vinnie"
Response time2 days
9 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Onyx Home Construction, Inc.
Onyx Home Construction, Inc.
4.7(
139
)
Sealant for Roof - Apply

Serving Manhasset, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"We had gutter covers installed. Onyx staff answered all our questions and were great with communicating to us by text when weather changes required rescheduling. They were prompt and professional. Highly recommended."
Gutter guard
Gutter Guard
Gutter Guard
Gutter Guards
Gutter Guards

+53

Response time4 hrs
Response rate99%
15 neighbors recently requested a quote
Avatar for Alb Best Way Construction
Alb Best Way Construction
4.8(
299
)
Sealant for Roof - Apply

Serving Manhasset, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Tony was extremely personable and professional throughout the entire roofing experience. I would highly recommended Alb Best Way Construction to anyone looking for a new roof. The work was top notch and the cleanup afterwards was great"
CHIMNEY FLASHING
SHINGLES OWENS CORNING DURATION
SPANISH TILE ROOF REPAIR
NEW RUBER ROOF OVER FLAT ROOF
NEW ROOF REPLACE

+15

Response time4 hrs
Response rate91%
34 neighbors recently requested a quote
Avatar for Non Stop Home Improvements Inc
Non Stop Home Improvements Inc
5.0(
57
)
Sealant for Roof - Apply

Serving Manhasset, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Great job by Deniz and his hard working men. I had to go to work when they started but my retired next door neighbor watched them and told me they worked almost non- stop on a very hot 93 degree day. I would highly recommend Deniz to anyone looking for high quality roof work."
New Roof - Setauket
New Roof - Setauket
New Roof - Setauket
New Roof - Setauket
New Roof - Setauket

+12

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Best Choice Roofing and Chimney, Inc.
Best Choice Roofing and Chimney, Inc.
4.3(
1,674
)
Sealant for Roof - Apply

Serving Manhasset, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"I just get a chimney sweep work done by Best Choice Roofing. They arrived on time and did the work quickly and they did provide a receipt for the payment. They also recommended follow-up work."
Old Roof Removal
Roof
Installing new plywood
New Roof Completed
New Roof

+13

Response time11 hrs
189 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Landstar Construction
Landstar Construction
5.0(
28
)
Sealant for Roof - Apply

Serving Manhasset, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Steve from Landstar Construction was honest and gave me a very fair price. The finished job was excellent and I was extremely happy with my new roof. I highly recommend Landstar Construction for your roofing needs."
COPPER FLASHING
NEW ROOF
SKYLIGHT REPLACEMENT
SKYLIGHT REPLACEMENT
Paint Gaco

+3

Response time4 hrs
Response rate100%
135 neighbors recently requested a quote
Avatar for All Ways Construction, Inc.
All Ways Construction, Inc.
5.0(
267
)
Sealant for Roof - Apply

Serving Manhasset, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Very quick service. Good quality work. Larry repaired our roof and reassured us that we should be ok for a long time. He went out of his way to get the work done ASAP so that we don t have further damage from the rain. Very polite and professional. We will be calling All Ways Construction again for additional repairs."
New chimney flashing
New supreme skylight
New supreme skylight
New plywood
New roofing asphalt shingles

+49

Response time4 hrs
Response rate86%
17 neighbors recently requested a quote
Avatar for EM Certified Construction, Inc.
EM Certified Construction, Inc.
4.9(
71
)
Sealant for Roof - Apply

Serving Manhasset, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Eric was very professional. He called and arrived on time for our estimate, and even offered to take off his shoes because it was raining. He explained what needed to be done at a reasonable price. We would highly recommend Eric and his company for roof repairs. He did a great job for us."
Porch and backyard
Porch and backyard
Porch and backyard
Porch and backyard
Porch and backyard

+5

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
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