Get matched with top roofers in Smithtown, NY

Smithtown homeowners rate roofers in our network

4.7

(1.1k reviews)

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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
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"They did and awesome job. I will recommend them to anyone,that needs work on there roof."
GAF Preferred Contractor Badge
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time2 days
6 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Royal Roofing & Siding
Royal Roofing & Siding
4.5(
116
)

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"Royal Roofing & Siding was great. the did a new Roof for our garage"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+41

Response time1 day
Response rate93%
17 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(
313
)

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Improved our porch and repaired our roof, an all around amazing job. Look forward to hiring for more work in the future. Thanks again!"
Remodeling - Kitchen & Bathroom Project
VEGA KITCHEN
Painting - Interior Project
Complete Renovation
Basement

+699

Response time3 days
9 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for FiveStar Roofing
FiveStar Roofing
4.4(
72
)

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%
Recommended by95%of homeowners
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Avatar for Sav A Roof, Inc.
Sav A Roof, Inc.
4.8(
209
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Best roofing contractor I've had the pleasure to work with. Sav-A-Roof did my house with great skill, fast, clean and fair priced. Thanks again to John and the staff at Sav-A-Roof"
TPO ROOF
Cedar Shake
TPO
Cedar Shake
TPO

+48

Response time1 day
15 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Lifetime Quality Construction Inc
Lifetime Quality Construction Inc
5.0(
99
)

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%
144 neighbors recently requested a quote
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Avatar for ALB Home Improvement, Inc.
ALB Home Improvement, Inc.
4.9(
299
)

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Customers say: True professional

"Albert was amazing. Very professional and definitely knowledgable. I would highly recommend Albert for any of your roofing needs."
Roof repair
Roof repair
Install new System
Install roof
Roof repair

+97

Response time5 hrs
Response rate98%
265 neighbors recently requested a quote
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Avatar for JI ROOFING & EXTERIORS CORP
JI ROOFING & EXTERIORS CORP
4.9(
94
)

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 Double A Roofing and Siding
Double A Roofing and Siding
5.0(
9
)

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

4 neighbors recently requested a quote
Recommended by33%of homeowners
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Roofing questions, answered by experts

A chimney cap costs about $300 on average to install, with prices ranging from $75 to $1,000. The final cost depends on several factors, including the professional you hire, the accessibility of your chimney, the cap's material and size, whether any repairs are needed, and if it requires custom fabrication. Chimney caps are usually made from galvanized steel, stainless steel, or copper. Copper caps are the most expensive, followed by stainless steel and then galvanized steel. Excluding labor, average material costs are around $100 for galvanized steel, $250 for stainless steel, and $600 for copper. You may also face additional costs, such as hiring a chimney sweep to clean the chimney before the cap is installed.

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.

No, you should not close or cover your gable vents in the winter. While it might seem logical to block cold air, heating your home creates hot air that rises and can cause condensation in the attic. If the vents are covered, this moisture becomes trapped, creating an ideal environment for mold and mildew. Keeping the gable vents open ensures proper ventilation, which helps dry out the attic, maintain even temperatures, and prevent moisture-related damage.

The warranty for algae-resistant shingles varies by manufacturer, but the industry standard is 25 years for overall shingle durability and lifespan and between 10 and 15 years for algae resistance. Some products come with longer warranties for discoloration of up to 30 years. Check warranty coverage for the shingle and algae protection before deciding on a roofing product.

The best style of chimney cap for a brick chimney is one that fits tightly around the brick top of the chimney. The cap should have a screen to fully enclose it to keep animals out. The best materials include stainless steel, copper, or aluminum that fit tightly or are custom fabricated for a perfect fit on your chimney.

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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