Roofing service in Westchester County, NY

GAF Certified · 30+ Years Experience · Free Estimates

Why Westchester County Roofs Need Expert Attention

Your roof is the most important part of your home. It protects everything underneath it — your family, your belongings, and the structure itself. When it fails, the damage adds up fast. If you need a reliable roofing service in Westchester County, NY, Kaon Roofs has been the contractor homeowners trust since 1991. As a GAF Certified roofing contractor, we deliver expert roof replacements, repairs, and inspections backed by manufacturer warranties and over 30 years of local experience. 

Roofs in Westchester County take more punishment than most homeowners realize. Heavy snow loads in winter press down on the structure. Ice dams form along the eaves and force water underneath shingles. Spring and summer bring strong storms with high winds and hail. Year after year, this cycle weakens shingles, damages flashing, and deteriorates underlayment. 

Many homes in towns like Mount Vernon, Scarsdale, White Plains, and New Rochelle were built decades ago. Their roofs may be nearing the end of their lifespan without showing obvious signs from the ground. A roof that looks acceptable from the street can have serious issues — cracked shingles, failing flashing around chimneys, or rotting decking beneath the surface. Professional inspection catches these problems before they turn into leaks and interior damage. 

Metal Roof Installation by Kaon Roofs - Before Metal Roof Installation by Kaon Roofs - After
Commercial Roofing System Installation by Kaon Roofs - Before Commercial Roofing System Installation by Kaon Roofs - After

Our Roofing Services in Westchester County

We provide the full range of residential and commercial roofing services. Every project starts with a detailed inspection and a clear, written estimate. 

Complete Roof Replacement

When your roof reaches the end of its life, a full replacement is the most cost-effective long-term solution. We strip the old roofing down to the deck, inspect the wood sheathing for rot or damage, make necessary repairs, install new underlayment and ice-and-water shield, and apply your new roofing system. As a GAF Certified contractor, we install GAF Timberline shingle systems that qualify for enhanced manufacturer warranties — including coverage on both materials and workmanship. 

Roof Repair

Not every issue requires a full replacement. Storm damage, missing shingles, small leaks, and flashing failures can often be repaired at a fraction of the cost. We diagnose the exact source of the problem and fix it properly the first time. Our team handles emergency repairs as well — if a storm damages your roof, call us and we will respond quickly to prevent further water intrusion. 

Flat Roof Installation and Repair

Flat roofs and low-slope roofs are common on commercial buildings and some residential properties in Westchester. These systems require specialized materials and installation techniques. We are authorized installers of Firestone RubberCover EPDM systems, which provide a durable, watertight membrane that lasts for decades. We also work with TPO and modified bitumen systems depending on your property’s needs. 

Roof Inspection

We recommend having your roof inspected at least once per year, especially before winter. Our inspections cover shingles, flashing, vents, gutters, soffits, fascia, and the attic space below. We check for moisture, ventilation issues, and structural concerns. After the inspection, you receive a detailed written report with photos and recommendations. Every inspection is free and comes with no obligation. 

Emergency Roof Repair

Storm damage does not wait for business hours. When a tree limb falls on your roof or high winds tear off shingles, you need help fast. We provide 24/7 emergency response for Westchester County homeowners. Our team can tarp exposed areas to prevent water damage and schedule permanent repairs as soon as conditions allow. 

→ See all roofing services 

Flat Roof Installation by Kaon Roofs - Before Flat Roof Installation by Kaon Roofs - After

Why Westchester Homeowners Choose Kaon Roofs 

We are not a national franchise or a storm-chasing crew. We are a local team of 10 professionals based right here in Mount Vernon. Here is why that matters: 

  • GAF Certified Roofing Contractor — recognized by North America’s largest roofing manufacturer for meeting strict installation standards and qualifying for enhanced warranties
  • Firestone RubberCover Authorized Installer — trained and certified for professional flat roof system installation 
  • TAMKO Building Products Partner — access to premium shingle and roofing material lines 
  • CSIA Certified Chimney Sweep — because chimney flashing is critical to a leak-free roof, we handle both roofing and chimney work in-house 
  • NAHB Certified Green Professional — committed to energy-efficient and sustainable building practices 
  • Over 30 years in Westchester County — we know local building codes, permit processes, and the weather patterns that affect your roof 
  • Free inspections and estimates — transparent pricing with a detailed written proposal before any work starts 

Because we also handle siding, chimney, masonry, and decking, we often catch related problems during a roofing project. Damaged flashing around a chimney, rotting fascia boards, or failing gutters — we fix everything with one crew instead of sending you to another contractor. 
→ See our siding services 
→ See our chimney services 

Roofers Serving All of Westchester County, NY

We complete roofing projects throughout the county, including Mount Vernon, White Plains, New Rochelle, Scarsdale, Mamaroneck, Larchmont, Tarrytown, Ossining, Peekskill, Croton-on-Hudson, Eastchester, Bronxville, Pelham, Rye, Harrison, Dobbs Ferry, Hastings-on-Hudson, Ardsley, Elmsford, and Port Chester. 

We also provide roofing services in the Bronx and Yonkers: 

→ Roofing service in the Bronx
→ Roofing service in Yonkers 

Get a Free Roof Estimate in Westchester County Today

Whether you need a full replacement, a targeted repair, or just want a professional opinion on your roof’s condition, Kaon Roofs is ready to help. Call us at 347-446-6422 or visit our contact page to schedule your free inspection and estimate. We respond to every inquiry within 24 hours. 

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Frequently Asked Questions About Roofing Service in Westchester County 

How much does a new roof cost in Westchester County, NY?

A standard asphalt shingle roof replacement for an average-sized Westchester home typically costs between $8,000 and $20,000. The final price depends on roof size, pitch, material choice, and the condition of the existing decking. Flat roof replacements, metal roofing, and slate work cost more. We provide a free, itemized estimate so you know exactly what you are paying for. 

How long does a roof replacement take?

Most residential roof replacements take one to three days. Larger or more complex roofs with multiple layers, steep pitches, or extensive decking repairs may take up to a week. We set a clear timeline before starting and keep you updated throughout the project. 

How do I know if I need a roof repair or a full replacement?

Age is the biggest factor. Asphalt shingle roofs typically last 20 to 30 years. If your roof is nearing that range and showing widespread issues like curling shingles, granule loss, or multiple leaks, replacement is usually more cost-effective than repeated repairs. If the damage is limited to one area and the rest of the roof is in good condition, a repair may be all you need. We help you make that decision during our free inspection. 

What roofing warranty do you offer?

As a GAF Certified contractor, we can offer GAF’s System Plus Limited Warranty on qualifying roof installations. This covers both materials and workmanship for an extended period. We also provide our own labor warranty on every project. The specific warranty terms depend on the products installed — we explain all coverage details in your proposal before work begins. 

Do you handle roofing permits in Westchester County?

Yes. Most municipalities in Westchester require a permit for roof replacements. We handle the full permit process, including application, drawings, and inspections. You do not need to visit town hall or deal with any paperwork. 

Kaon Roofs certifications GAF NAHB CSIA Firestone TAMKO
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