About Excel Flat Roofing

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About Us

Skilled Flat Roofing Services for Suffolk County

Excel Flat Roofing is Suffolk County’s premier flat roofing company, serving residential and commercial properties across New York with expert craftsmanship and genuine care. Based in Hauppauge, we’ve built our reputation on quality work, honest communication, and results that protect your investment for decades.
As licensed roofing contractors and a fully insured roofing company, we specialize in everything from emergency flat roof repair Suffolk County businesses rely on to complete commercial flat roofing installations across Huntington, Brentwood, Bay Shore, and beyond. Our certified roofers bring technical expertise to every project – whether it’s EPDM roofing, TPO roofing, PVC roofing, or modified bitumen roofing systems.
We understand that your roof is more than just a building component. It’s protection for everything beneath it – your family, your employees, your equipment, your livelihood. That’s why we approach every flat roof repair, flat roof replacement, and roof maintenance project with the same level of care and precision. From apartment building roofing to warehouse roofing, retail store roofing to office building roofing, we deliver solutions designed to last.
Our commitment goes beyond installation. We provide comprehensive roof inspection services, preventive roof maintenance programs, and 24 hour roof repair for emergencies that can’t wait. When you choose Excel Flat Roofing, you’re choosing bonded roofing contractors who stand behind their work with solid warranties and guaranteed results.

Why Choose Us

Why Suffolk County Property Owners Choose Excel Flat Roofing

We’ve earned our reputation as one of the best flat roofers in the area by combining technical expertise with straightforward communication and dependable results.

Emergency Response and Preventive Care

Our emergency roof services include 24 hour roof repair, storm damage roof repair, and immediate flat roof leak repair in Suffolk County properties need. We provide flat roof maintenance in Suffolk County owners schedule, roof inspection services, preventive roof maintenance, roof leak detection, ponding water repair, and roof drainage solutions. Every job includes a roofing warranty and guaranteed roof repair.

Complete Flat Roof System Expertise

We work with torch down roofing, built up roofing, single ply roofing, green roof installation, and insulated flat roofing. Services include roof membrane installation, roof coating services, flat roof waterproofing, roof resurfacing, roof ventilation installation, skylight installation flat roof projects, roof hatch installation, coping cap installation, flashing repair, scupper installation, roof drain repair, gutter installation flat roof systems, and downspout repair. We handle industrial flat roofing, warehouse roofing, office building roofing, restaurant flat roofing, school roofing services, hospital roofing, and church roofing.

Proven Track Record Across Suffolk County Communities

Our flat roof contractors in Suffolk County property owners recommend work throughout the region-Brentwood NY, Bay Shore NY, Huntington NY, Patchogue NY, Central Islip NY, Commack NY, Deer Park NY, Hauppauge NY, Ronkonkoma NY, West Babylon NY, Smithtown NY, Coram NY, Medford NY, West Islip NY, and Holbrook NY. We're the roofing near me option that shows up and delivers.

Services

What We Handle on Flat and Low-Slope Roofs

From a single leak to a full tear-off and new system, every job we take lives on a flat or low-slope roof. The guides further down break each area out in more detail.
Excel Flat Roofing providing services across Suffolk County New York

Service Areas

We cover the county end to end, from Babylon and Islip through Smithtown and Brookhaven and out toward Riverhead and the forks.

Flat roofing services in Suffolk County New York by Excel Flat Roofing

Services-Suffolk County

Repair, replacement, inspection, maintenance, waterproofing, and snow clearing, all under one licensed contractor instead of a different number for each task.

Home flat roofing solutions in Suffolk County NY

Residential

Rear additions, garage roofs, and flat-topped homes get the same membrane systems and detailing as the commercial work, sized for a smaller roof.

Commercial flat roofing services in Suffolk County New York

Commercial

Warehouses, plants, office buildings, retail plazas, and restaurants, where the job has to fit around tenants, freight, and business hours.

Excel Flat Roofing construction crew working in Suffolk County New York

Installation & Construction

Flat roof systems on new builds and additions, spec'd to the structure, the load it carries, and the way the building will be used.

Suffolk County New York flat roof tear-off and replacement

Replacement

Tear-off to a clean deck, new insulation and cover board, then a fresh TPO, PVC, EPDM, or modified bitumen system spec'd to the building.

Flat roof repair services in Suffolk County New York

Repair & Problems

Lifting seams, cracked flashing, failed pitch pockets, blistered membrane, backed-up drains. We find the real source before we open anything up.

Excel Flat Roofing applying roof coating in Suffolk County NY

Coatings & Waterproofing

On a sound, dry roof, a fluid-applied coating or waterproofing layer adds years and reflects summer heat for a fraction of a replacement.

Excel Flat Roofing crew providing services in Suffolk County NY

Contractors & Services

We come in as the roofing piece on larger projects, coordinate with the general contractor or building manager, and keep our scope and paperwork clean.

Our Values

Built on Integrity, Driven by Excellence

Excel Flat Roofing was founded on a simple belief: quality work and honest communication build lasting relationships. We’re not here to oversell or cut corners. We’re here to solve roofing problems with solutions that make sense for your property and your budget.
Every member of our team – from project managers to installation crews – shares this commitment to integrity. We show up on time, communicate clearly, and treat your property with respect. When we say we’ll do something, we do it. When we recommend a solution, it’s because it’s the right solution, not the most expensive one.
As your local roofing company, we’re invested in Suffolk County’s communities. We’re your neighbors in Hauppauge, and we take pride in protecting the buildings where you work, live, and gather. Whether you need flat roof contractors Patchogue NY businesses recommend or commercial roofing Hauppauge NY property managers trust, you’ll experience the same professionalism and care that’s made us top rated roofers across the region.
Our values show in our results – roofs that perform, customers who return, and a reputation built one quality project at a time.
Excel Flat Roofing professional roofers doing roof works
Excel Flat Roofing professional roofers doing roof works

Our Team

Skilled Roofers Who Take Pride in Every Job

Our team includes certified roofers and licensed roofing contractors with years of hands-on experience in residential flat roofing, commercial projects, and everything in between. We’ve worked on single-family homes, multi family roofing complexes, condo roofing services for associations, and property management roofing projects that demand reliability and coordination. You’ll work with professionals who show up on time, communicate clearly, and treat your building with respect. We’re not just contractors-we’re your neighbors, committed to protecting Suffolk County properties one roof at a time.

Excel Flat Roofing

Roof Emergency?

We're Available 24/7 for Urgent Repairs

When disaster strikes-whether it’s storm damage roof repair, an urgent flat roof leak repair, or structural concerns from flat roof snow load-you need help immediately. Our emergency flat roof repair team is standing by around the clock to protect your Suffolk County property. From flat roof restoration after severe weather to emergency roof membrane repair that stops water intrusion, we respond fast with the skills and materials to secure your building. Don’t wait while damage spreads-call Excel Flat Roofing now for the urgent help you need.
(631) 614-6506
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