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TRUSTED BY SMITHTOWN, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified roofing services reviews

Verified Reviews for Roofing pros in Smithtown, NY

*The Angi rating for Roofing companies in Smithtown, 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 Smithtown, 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 April 18, 2026

Find Roofers in Smithtown

Avatar for Four Seasons Roofing
Four Seasons Roofing
4.6(
150
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Smithtown, 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
Additional Photos
Additional Photos
Additional Photos

+19

Response time2 days
Response rate100%
12 neighbors recently requested a quote
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Avatar for Rapid Roofing
Rapid Roofing
5.0(
18
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"I had 3 layers of roofing on my house, and over the last 2 years I spent a ton of money on repairs. Finally I called Rapid Roofing and when they assessed the roof, they let me know that the reason I was having so many leaks was from the 3 layers of roofing and not having a proper roofing system. I decided to do a full roof replacement and it was the best decision I could have made because my roof looks great, my electric bill went down, and now I don?t need to keep repairing it! Awesome communication, great people and I got a great price! Bravo Rapid Roofing!"
Asphalt Shingle Roofs
Asphalt Shingle Roofs
Asphalt Shingle Roofs
Asphalt Shingle Roofs
Asphalt Shingle Roofs

+54

Response time7 hrs
Response rate94%
53 neighbors recently requested a quote
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Avatar for FiveStar Roofing
FiveStar Roofing
4.4(
72
)
Flat, Foam or Single Ply Roofing - Repair- For BusinessAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair - For Business+9 more

Serving Smithtown, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Tree fell onto our roof. Called Five Star Roofing and Nick and his team came quick and did the job in 1 day. Repaired our roof and installed new gutter. House looks so much better now. Job was done quickly and professionally. Very satisfied."
Roofing
Roofing
Roofing
Roofing
Roofing

+10

Response time8 hrs
Response rate98%
1 neighbors recently requested a quote
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Avatar for Stars and Stripes Home Improvement LLC
Stars and Stripes Home Improvement LLC
4.8(
319
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"They did an excellent job. Roof and gutters look great. I had them do repairs to my cedar shake siding. Very professional and thorough company. I will be calling them to do additional work."
Remodeling - Kitchen & Bathroom Project
VEGA KITCHEN
Painting - Interior Project
Complete Renovation
Basement

+720

Response time4 days
8 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for O'Brien Brothers Contracting, Inc.
O'Brien Brothers Contracting, Inc.
4.9(
213
)
Asphalt Shingle Roofing - RepairInspection - RoofingFlat, Foam or Single Ply Roofing - Repair+11 more

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Punctual job well done no more roof leaks"
Copper flashings
Plywood
G.A.F Architectural shingles
Only the best materials
Chimney flashing and roof repairs

+53

Response time9 hrs
Response rate94%
100 neighbors recently requested a quote
Request Quote
Avatar for Sav A Roof, Inc.
Sav A Roof, Inc.
4.8(
209
)
Metal Roofing - Install or ReplaceMetal Roofing - Install or Replace - For Business

Serving Smithtown, NY and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"In and out one day. Roof came out great. Was very happy with sav a roof"
TPO ROOF
Cedar Shake
TPO
Cedar Shake
TPO

+48

Response time1 day
23 neighbors recently requested a quote
Recommended by98%of homeowners
Request Quote
Avatar for JI ROOFING & EXTERIORS CORP
JI ROOFING & EXTERIORS CORP
4.9(
94
)
Asphalt Shingle Roofing - Install or ReplaceFlat, Foam, or Single Ply Roofing - Install or ReplaceNatural Slate Roofing - Install or Replace+2 more

Serving Smithtown, NY and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"I highly recommend JI roofing. Jacob thoroughly explained the process and materials used for our project. Our roof was installed in a day and the property was properly cleaned of all debris. Pricing was also very reasonable. Very happy with our roof!"
Termination
Work Completed
New Roof
Rip existence Roof
Roof Installed

+81

Response time7 hrs
Response rate96%
Recommended by94%of homeowners
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Avatar for AAA Home Construction, Inc.
AAA Home Construction, Inc.
4.8(
141
)
Asphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - RepairAsphalt Shingle Roofing - Repair - For Business

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"Nick was nice and fixed the roof right away."
Response time3 hrs
Response rate97%
48 neighbors recently requested a quote
Request Quote
Avatar for Double A Roofing and Siding
Double A Roofing and Siding
5.0(
9
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+26 more

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"I highly recommend Double A to anyone in need of roofing services. They are reliable, efficient, and dedicated to providing exceptional quality service."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

6 neighbors recently requested a quote
Recommended by33%of homeowners
Request Quote
Avatar for Lifetime Quality Construction Inc
Lifetime Quality Construction Inc
4.9(
112
)
Asphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - Repair

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Excellent job. Jimmy is a real pro. He knows all about roofing. Highly recommended."
Roofing siding chimney
Roofing siding chimney
Roofing siding chimney
Roofing siding chimney
Roofing siding chimney

+150

Response time4 hrs
Response rate100%
196 neighbors recently requested a quote
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Showing 1-10 of 995
Roofing questions, answered by experts

A roof can collapse from a leak if the leak is left unattended long enough. A collapse will happen when the structural components of your roof become saturated with water over time. The roof deck or rafters can slowly weaken until they can no longer support the weight of your roof.

Many insurance policies will not cover a roof with two layers of shingles. An additional layer of shingles increases the risk of various kinds of damage, and insurers typically won’t pay claims on a roof with an overlay. Adding a layer of shingles may even jeopardize your insurance coverage entirely, so check your policy to ensure you stay within coverage guidelines. 

You may become so frustrated with the look of moss on your roof that you contemplate whether to clean or replace your roof. Fortunately, you don’t have to go as far as replacing it. After cleaning the moss, you can use a chemical solution to keep it away. For further protection, trim branches that overhang the roof, as fallen seed pods and leaves on the roof allow moisture to collect, encouraging moss growth. Consider adding zinc-coated flashing to the roof, too. As rain washes across the zinc, it leaves zinc particles behind that inhibit moss growth.

A properly installed, high-quality tarp can be left on a roof for up to 90 days. However, this is only a temporary measure and not a substitute for proper roof repair or replacement. Thinner tarps or those exposed to heavy wind and rain may not last the full 90 days, so it's important to monitor the tarp's condition to ensure it continues to protect your roof from the elements.

The formula for calculating how many squares of roofing you need is pretty easy. Take the total amount of square footage and divide it by 100. With this formula in mind, a 2,000-square-foot roof would require 20 squares of roofing material to adequately cover it.

The Smithtown, 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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