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TRUSTED BY THIELLS, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon408
    Verified roofing services reviews

Verified Reviews for Roofing pros in Thiells, NY

*The Angi rating for Roofing companies in Thiells, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

*The HomeAdvisor rating for Roofing companies in Thiells, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

Last update on August 10, 2026

Find Roofers in Thiells

Avatar for All Point Construction, LLC
All Point Construction, LLC
5.0(
209
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair+3 more

Serving Thiells, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Credit card accepted

"We had extensive roof damage due to severe storms. They repaired/replaced everything and now we have a beautiful new roof. Theyâ re very professional, courteous and do outstanding work. Their work price is very reasonable. I would definitely highly recommend All Point Roofing for roof repair."
Roof
Roof
New Roof
Response time1 day
Response rate96%
13 neighbors recently requested a quote
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Avatar for Jersey Roofing, LLC
Jersey Roofing, LLC
4.9(
454
)
Asphalt Shingle Roofing - Install or Replace

Serving Thiells, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Greg and his team did a great job on my roof. I highly recommend Jersey Roofing"
Roofing project in Morristown, NJ
ROOFING 2017-2018
ROOFING 2017-2018
ROOFING 2017-2018
ROOFING 2017-2018

+98

Response time8 hrs
Response rate100%
107 neighbors recently requested a quote
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Avatar for Statewide Roofing & Chimney
Statewide Roofing & Chimney
4.5(
118
)
Asphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - Repair

Serving Thiells, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Statewide Roofing did a good job on my flat roof. Peter was prompt and reliable, and communicated frequently as we had some rain delays."
New Skylight
cut skylight opening
2 New Skylights
Response time7 hrs
30 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for New Jersey Exterior Renovations LLC
New Jersey Exterior Renovations LLC
5.0(
63
)
Asphalt Shingle Roofing - Repair

Serving Thiells, NY and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Excellent asphalt shingle roof repair! Professional workmanship, great attention to detail, and fast, reliable service. Highly recommend for quality roofing repairs thannks New Jersey exterior Rinovation"
Recent Work
Recent Work
Recent Work
Recent Work
Recent Work

+12

11 neighbors recently requested a quote
Recommended by9%of homeowners
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Avatar for Nelson's Roofing
Nelson's Roofing
4.6(
171
)
Asphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - RepairRoof - Clean+9 more

Serving Thiells, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Nelson s Roofing (Port Chester NY) Really wonderful roof, yard, stairs, balcony, walkway, driveway, leaves cleaning. Excellent response time, thank you."
Response time7 hrs
Response rate92%
30 neighbors recently requested a quote
Request Quote
Avatar for Dalmatia Roofing
Dalmatia Roofing
5.0(
57
)
Asphalt Shingle Roofing - Install or Replace

Serving Thiells, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1983

Free estimates

Emergency services offered

"After a bad experience with another contractor, I turned to Dalmatia Roofing. Paul & his crew were different professional, efficient, and dedicated to quality. They restored my trust in roofing services, and I'm grateful for their help."
Roofing Projects
Roofing Projects
Roofing Projects
Roofing Projects
Roofing Projects

+12

Response time6 hrs
Response rate100%
36 neighbors recently requested a quote
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Avatar for Precision Roofing Inc
Precision Roofing Inc
4.0(
38
)
Asphalt Shingle Roofing - Install or ReplaceTraditional Tile Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+21 more

Serving Thiells, NY and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Everyone I dealt with from the moment of first contact was great. They were professional, knowledgeable and honest. I would highly recommend Precision Roofing."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Response time1 day
11 neighbors recently requested a quote
Recommended by80%of homeowners
Request Quote
Avatar for Great Group Home Improvement, LLC
Great Group Home Improvement, LLC
4.7(
52
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair+1 more

Serving Thiells, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"I recently hired Great Group Roofing and couldn?t be happier with the experience. From the initial estimate to the completed roof installation, the team was professional, punctual, and highly skilled. They kept the worksite clean, communicated clearly throughout the project, and completed the job on schedule. The quality of workmanship exceeded my expectations, and my new roof looks fantastic. If you?re looking for a reliable roofing company that delivers excellent service and quality results, I highly recommend Great Group Roofing!"
Roof Replacement
Roof Installation
Custom Deck build
Chimney
Deck

+15

Response time5 hrs
Response rate99%
1 neighbors recently requested a quote
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Avatar for A&GJ Construction
A&GJ Construction
4.8(
154
)
Asphalt Shingle Roofing - RepairNatural Slate Roofing - RepairFlat, Foam or Single Ply Roofing - Repair- For Business+5 more

Serving Thiells, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"called Arian about a roof repair, he came next day . He gave me a good estimate for the repair, after discussing the repair we talked about a new roof because the roof was over 30 years old. He gave me a good price. He and his 5 guys came 2 days later. They finished the job in 6 hours did a good job at a fair price and left the property in clean condition"
Vent on the roof
Vent line on roof
Ventilation on the roof Garden City
Ventilation on the roof Garden City
Vent on the roof

+107

Response time7 hrs
Response rate94%
41 neighbors recently requested a quote
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Avatar for NY EMPIRE CONTRACTING CORP.
NY EMPIRE CONTRACTING CORP.
4.9(
19
)
Asphalt Shingle Roofing - Install or Replace

Serving Thiells, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Total pro. I will be hiring Chris for a total sheath and roof replacement in 2025. His pricing is spot on and his work is perfect."
Roof
Roof
Roof
Roof
Roof

+8

9 neighbors recently requested a quote
Recommended by37%of homeowners
Request Quote
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Showing 1-10 of 585
Roofing questions, answered by experts

The common formula for measuring a roof is length x width equals square footage. Professional roofers measure the length and width of your roof, including dormers, and determine its pitch and rafter sizes. If a roof surface is a triangle, they’ll divide that square footage by two, then add up the square footage of each surface to get the total for the roof.

The minimum recommended slope for a porch roof is 1/4:12, which means 1/4-inch of rise every 12 inches of run. Slopes of 3:12 and 4:12 are more common and provide faster drainage for runoff. Make sure to choose a pitch that’s appropriate both for the climate in your area and the type of roof material you install. Hire a roofer if you need help determining what the right roof pitch is.

An improperly installed skylight could potentially impact your roof's warranty. This happens because roofing penetration is necessary during skylight installation. Check your warranty information to verify. In most cases, having skylights professionally installed with proof that flashing is being done to specifications can be enough to preserve your roof's warranty.

Roofers don’t typically replace vent pipes themselves, but they do handle the flashing and seals around vent pipes when working on a roof. During a roof replacement or repair, roofers inspect the vent pipe flashing for damage, replace deteriorated seals, and ensure the pipe is properly integrated into the roofing system to prevent leaks. If the vent pipe itself is cracked or damaged, a plumber is usually required to replace it, while the roofer ensures the roofing components around the pipe remain watertight.

Tar and gravel roofs last an average of 30 years, which is longer than the average lifespan of many other flat roofs. The gravel on top of the waterproof membrane helps protect the roof from UV damage and physical damage, so if you keep your roof drains clear and carry out annual roof inspections to catch issues early, you could see up to 40 years of useful life from your roof.

The Thiells, NY homeowners’ guide to roofing services

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

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