Top-rated roofers.

Get matched with top roofers in Thiells, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your roofing project in Thiells, NY?

Select your specific project to find the pro for you.

TRUSTED BY THIELLS, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon411
    Verified roofing services reviews

Find Roofers in Thiells

Avatar for Dalmatia Roofing
Dalmatia Roofing
4.9(
63
)
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%
27 neighbors recently requested a quote
Avatar for A&GJ Construction
A&GJ Construction
4.8(
155
)
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%
54 neighbors recently requested a quote
Avatar for GM1 Construction LLC
GM1 Construction LLC
5.0(
39
)
Asphalt Shingle Roofing - RepairSealant for Roof - Apply- For BusinessAsphalt Shingle Roofing - Repair - For Business+3 more

Serving Thiells, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Jason and his crew sealed my 3-season room roof and they also did some repairs to my chimney. I couldn’t be happier with the results. Jason and his crew were professional, punctual and incredibly skilled. I highly recommend GM1 to anyone in need of roofing in need of roofing or chimney services. I can rest easy tonight knowing that my roof will no longer leak. Thank you for a job well done!"
Old pipe flashing
Pipe flashing
New pipe flashing
REBUILD NEW BRICK CHIMNEY
REBUILD NEW BRICK CHIMNEY

+20

Response time4 hrs
Response rate98%
29 neighbors recently requested a quote
Avatar for Precision Roofing, Inc.
Precision Roofing, Inc.
4.7(
22
)
Asphalt Shingle Roofing - RepairTraditional Tile Roofing - RepairSealant for Roof - Apply+11 more

Serving Thiells, NY and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Very professional and competent. The new roof and gutters have solved two problems and increased the curb appeal of our home. The owner answered all questions and explained the process. He was truly invested in making sure we were pleased with the project."
Work
Work
Work
Work
Work

+48

Response time1 day
Response rate87%
50 neighbors recently requested a quote
Avatar for Inex Home Builders
Inex Home Builders
4.9(
51
)
Inspection - RoofingRoof - CleanSealant for Roof - Apply+1 more

Serving Thiells, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Highly recommend! Everything was excellent from the work to the price. Will be having them back to do more work around the house. I saw them doing gutters at my neighbors and took a chance and asked about a much needed new roof. Boy, I am so happy I did!"
Response time7 hrs
Response rate92%
5 neighbors recently requested a quote
...
Showing 1-10 of 587
Roofing questions, answered by experts

In some cases, yes, you can put a second roof layer over architectural shingles, but it depends on your home’s structural stability and the local building codes where you live. Architectural shingles are thicker and heavier than standard asphalt shingles, so you may need structural reinforcement or a structural engineer’s inspection before proceeding. Additionally, some building departments don’t allow for two roof layers, regardless of the roof type. You should ask a professional if ripping the old roof off before installing the new one is the best option for you.

A new roof may improve insulation and ventilation problems that can lead to ice dams, but it’s not a solution for preventing them. All roofs are susceptible to the conditions that cause ice dams, so it’s best to invest your money into insulation and gutter management solutions rather than a new roof if you don’t need a replacement yet.

If you need to replace the roof over your attached garage, a roofing contractor can perform what is called a partial roof replacement that only affects garage roofing. However, it's important to keep in mind that only replacing a portion of your roof creates a situation where your roofing has two different lifespans. You will also miss out on the opportunity for a full roof warranty. In some cases, having two different roofs on your home could increase risks for leaks. When replacing the roof on a detached garage, homeowners have the option to make the project bigger by upgrading their home roof alongside their garage roof. However, this isn't necessary if your home has a newer, properly functioning roof. It is better to try to match the new garage roof to your home's existing roof instead.

Yes, capped chimneys should still be vented. Failing to vent a chimney will result in condensation buildup inside the chimney, which commonly results in mold growth. If mold begins to grow in a chimney, it frequently goes undetected and spreads quickly through the home. Mold and moisture can damage the structural integrity of your home, and exposure to mold can cause discomfort and illness in residents.

The material and frequency of maintenance are the biggest factors for determining the longevity of your shingles, not the color. For instance, luxury asphalt shingles can last 30 years or even longer, while slate tiles have an impressive lifespan ranging from 75 to 100 years. That said, lighter-colored shingles can help reduce your energy costs in the summertime.

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.