Professional Residential & Commercial Roofing Company in Smithtown.

Expert Contractor for Flat, Metal, Roof Repair, and Replacement

Smithtown has a roofing problem that most homeowners don’t fully reckon with until a storm forces the issue. The town sits directly in the path of Long Island Sound wind systems, carries a housing stock where the average home is over 50 years old, and experienced a historic one-in-a-thousand-year storm in August 2024 that breached the Blydenberg Park dam, flooded entire neighborhoods, and put 8 inches of rain through roofs that had never been stress-tested like that before.

Add in the nor’easters that roll through every winter with gusts pushing 55 mph, the freeze-thaw cycles that crack aged flashing and lift shingles, and it becomes clear,  Smithtown homes need more than a standard roofing job. EZ Roofing brings GAF Master Elite certification, Carlisle-trained commercial expertise, and a process built around what Suffolk County weather actually demands.

Get a Free Roof Assessment for Your Smithtown Property

If your home took on water during the 2024 storm, if you’ve had shingles lift in a nor’easter, or if your roof is simply old enough to be approaching the end of its reliable service life,  don’t wait for the next weather event. We’ll come out, assess your Smithtown property from decking to ridge, and give you a fully detailed estimate at no cost.

About EZ Roofing

A Roofing Contractor That Knows Suffolk County and Smithtown Specifically

EZ Roofing is a fully certified roofing and exterior contractor serving Suffolk County, Nassau County, and Queens.

We work regularly across Smithtown’s hamlets, from the post-war Ranch and Colonial homes of Nesconset to the larger properties along the wooded streets of Head of the Harbor and Nissequogue, and the commercial buildings clustered around Veterans Memorial Highway near the Hauppauge Industrial Park corridor.

Smithtown’s housing stock is older than most homeowners realize. The average home in this town was built over 50 years ago, which means aging roof decks, original flashing details, and shingle systems that have already cycled through more Long Island winters than they were designed for.

We build replacement and repair solutions around what the structure actually needs, using GAF and Carlisle materials, following manufacturer installation requirements to the letter, and pulling every required Suffolk County permit so your warranty and your property’s record stay clean.

Roofing Designed Around Smithtown's Homes and Its Weather

From the steep-pitched roofs of St. James Colonials to the flat commercial membranes along Jericho Turnpike and the industrial buildings near Hauppauge, Smithtown covers a wide range of structures and roofing demands. Wind-rated systems for North Shore exposure. Proper drainage design for the kind of rainfall events that overwhelmed Stump Pond. Aged-deck repairs before new materials go down. Every Smithtown job starts with an honest assessment of what’s actually there, and what the structure actually needs.

Residential Roofing Smithtown

Most of Smithtown’s residential streets are lined with homes built in the 1960s and 70s, Colonials, Ranches, Split-Levels, and Cape Cods. We assess the full system, repair the decking, and install GAF-certified roofs built for Long Island Sound weather.

Commercial Roofing Smithtown

The commercial corridor from Smithtown through Hauppauge is one of Suffolk County’s busiest. We install Carlisle TPO and EPDM flat roofing systems certified to withstand local wind loads, with up to 30 years of warranty.

Every Roofing Service Smithtown Properties Need

From first inspection to final cleanup, every job permitted, installed to code, and backed by a real warranty.

Roof Inspection Smithtown

We inspect decking condition, flashing integrity, ventilation, drainage, and surface wear, and deliver a written assessment of your Smithtown roof’s actual condition. Particularly important for homes over 20 years old that haven’t had a professional evaluation since their last major storm.

Roof Repair Smithtown

Wind-lifted shingles, cracked flashing at dormers or chimneys, failed valleys after heavy rain, we find the actual source of the problem and repair it to last. Not a patch that buys you one more season. A proper fix.

Roof Maintenance Smithtown

Smithtown’s wet springs, heavy summers, and hard winters demand more from a roof than most homeowners schedule maintenance for. We handle drain clearing, flashing inspections, protective treatments, and targeted repairs before they become emergencies.

Roof Replacement Smithtown

Complete tear-off, deck inspection and repair, new system installation to GAF or Carlisle specifications, and full site cleanup. We handle every required Suffolk County permit and leave your property better protected than we found it.

Roof Installation Smithtown

New construction across Smithtown’s hamlets requires roofing systems engineered for wind loads, drainage volume, and the specific pitch and structure of each building. We spec every component from the start, nothing is assumed.

Emergency Roofing Smithtown

Smithtown storms don’t give notice. When a nor’easter, a summer thunderstorm, or a flooding rain event damages your roof, EZ Roofing responds within 24 hours, securing the structure, stopping active water entry, and putting a permanent repair plan in motion.

Beyond the Roof

Full Exterior Protection for Smithtown Properties

Wind damage in Smithtown rarely stops at the roof. Siding, gutters, and trim take hits in the same storms. We protect the full exterior, same certified process, same warranty-backed workmanship.

More Than Just Roofing Services

Smithtown homeowners making the switch to solar get full installation using REC and Canadian Solar panels, a 25-year system warranty, and complete panel removal and reinstallation coordination when a roof replacement is needed. Financing available.

CertainTeed and Royal Building Solutions materials, vinyl, cedar, and cement board, installed to handle Smithtown’s wind and moisture exposure. We also manage window installation, trim work, and fascia replacement for a fully coordinated exterior.

After August 2024, Smithtown homeowners know what poor drainage can do. Our seamless aluminum gutters are fabricated on-site to your exact roofline, 5″ and 6″ profiles, designed to move volume quickly and backed by a 10-year workmanship warranty.

Types of Roofing We Install Across Smithtown, NY

See all the types of roofing that EZ Roofing provides across Nassau County, New York

Metal Roofing for Smithtown's Long-Term Owners

For Smithtown homeowners who want to stop cycling through shingle replacements every 20 years, standing seam aluminum is the answer. Wind-rated for North Shore conditions, engineered to shed snow load cleanly, and carrying a 50-year warranty that outlasts the typical ownership cycle of most Long Island homes. Especially well-suited for the larger properties in Head of the Harbor and Nissequogue where long-term durability is the priority.

Our Services Include:
Metal Roofing Services

Flat Roofing for Smithtown Commercial Properties

Commercial buildings along Veterans Memorial Highway, Jericho Turnpike, and throughout the Hauppauge corridor need flat roofing systems that handle both standing water from heavy rain events and the wind uplift pressure that North Shore storms generate. We install residential flat roofs using Liberty by GAF with a 20-year labor and material warranty, and commercial Carlisle TPO and EPDM systems with up to 30 years of manufacturer coverage.

Our Services Include:
Flat roofing services

Cedar Roofing for Smithtown's Older & Historic Homes

Several of Smithtown’s oldest homes, particularly in St. James and along the historic streets of the Village of the Branch, were originally built with cedar roofing. Cedar holds up well against the moisture and temperature variation that North Shore properties experience, and it maintains the character that these properties were built with. We install both red and white cedar with high-temperature ice and water shield underneath, built to handle Smithtown winters from the first season forward.

Our Services Include:
Cedar Roofing Services

Shingle Roofing for Smithtown's Mid-Century Homes

The Colonial, Ranch, and Split-Level homes that define Smithtown’s residential neighborhoods were built for Long Island life — but their original roofing systems weren’t designed to last forever. As GAF Master Elite Certified contractors, we install complete shingle systems using wind-rated materials appropriate for North Shore exposure, backed by a 50-year transferable warranty that stays with the home when you sell.

Our Services Include:

What Smithtown Homeowners & Businesses Get With EZ Roofing

Smithtown has no shortage of roofing contractors. Here’s what makes the difference between a job that holds up and one that sends you back to the phone two winters later.

GAF Master Elite Certified

Only 2% of contractors qualify. Unlocks the 50-year transferable warranty.

Free & Honest Estimates

Written assessments, no pressure, and no hidden "surprise" fees.

Fully Licensed & Insured

We meet all Suffolk County codes and pull every required permit.

On Time, Every Time

Consistent communication and reliable schedules across all Smithtown hamlets.

Clean & Safe Worksites

Property protection, full debris removal, and magnetic nail sweeps.

Transparent Pricing

Your estimate is your price. Every line item is explained upfront.

The Certifications That Back Our Work

In Suffolk County, the right credentials separate a contractor who protects your investment from one who voids it.

Carlisle Factory Trained

Factory training directly with Carlisle for TPO and EPDM systems. Ensures every Smithtown commercial installation meets strict waterproofing standards.

GAF Master Elite certified roofing contractor Long Island

GAF Master Elite Certified

Held by fewer than 2% of contractors. Qualifies EZ Roofing to offer the 50-year transferable warranty, coverage most local roofers can't provide.

GAF Certified Roofer

We follow GAF’s full system requirements from deck to ridge cap, maintaining complete warranty validity through North Shore weather.

Industry-Leading Protection

We stand behind our work with the strongest warranties in the business.

GAF Shingle Roofing

50

Years Transferable

System Plus Warranty

Metal Roofing

50

Years Material

System Plus Warranty

GAF Shingle Roofing

25

Years Transferable

System Plus Warranty

Commercial Flat

30

Years Carlisle

Certified NDL Protection

Residential Flat

20

Years GAF Liberty

Premium Protection

Gutters

10

Years Workmanship

Labor & Installation

A Complete Roofing System — Not Just a New Layer of Shingles

GAF Master Elite Certified means we install every component in sequence, StormGuard leak barriers, deck protection, and ridge caps, all to GAF’s published specifications. On Smithtown’s older homes, we address deck issues first. No shortcuts, no callbacks.

Your Goals, Our Expertise. Precision Roofing Delivered.

CONTACT US

Smithtown’s 50-Year-Old Homes Are Running Out of Roofing Life

Most homes in Nesconset, Kings Park, and St. James are hitting the end of their roofing lifecycle simultaneously. If your home took on water in August 2024, now is the time for a proper assessment before the next storm season.

Read Our Latest News & Blog

Ready to Protect Your Smithtown Property? Let's Talk.

North Shore winters are hard. Whether you need a repair, a replacement, or just an honest inspection, reach out today. Free estimate, no obligations, and a GAF Master Elite Certified team that knows Suffolk County.

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