Black silhouette of a roofer working on a house roof with a ladder and chimney

Trusted Roofing Contractors Serving the Bronx, NY


The Bronx is one of the most diverse and vibrant boroughs in New York City. It is also home to some of the most varied building stock in the entire metro area, from single-family homes and row houses to large multi-unit residential buildings and commercial properties. Every one of those buildings has a roof, and every one of those roofs needs to be properly installed, maintained, and repaired by a team that knows what they are doing.

At Gramercy Roofing, we have been providing residential and commercial roofing services in the Bronx for more than 40 years. We are a family business based in Staten Island, NY, and we bring the same level of care, craftsmanship, and honest service to every job we take on in the Bronx that we bring to every other borough we serve. We are licensed, fully insured, BBB accredited, and SIPLAST certified, and we are ready to help you protect your property with a roofing solution that is built to last.


Gramercy Roofing

The Bronx Has Unique Roofing Challenges. We Know How to Handle Them.

Roofing in the Bronx is not one size fits all. The borough's building stock spans more than a century of construction, which means roofing contractors working here need to understand a wide range of roof types, materials, and structural conditions. Older buildings often have aging flat roofs that have been patched and repatched over the years without ever being properly replaced. Row houses and attached homes present unique drainage and flashing challenges that require careful attention. Large residential and commercial buildings need roofing contractors with the experience and resources to handle projects of significant scale.

On top of all that, New York weather does not go easy on Bronx rooftops. Cold winters bring ice dams and freeze-thaw cycles that put stress on roofing membranes and flashing. Heavy spring and summer rains test drainage systems and expose weak points in aging roofs. Strong winds can lift shingles, damage membranes, and create openings where water can get in quickly.

At Gramercy Roofing, we have seen all of it. We know the Bronx, we know its buildings, and we know exactly what it takes to keep a roof performing well in this borough through every season of the year.


Gramercy Roofing

Everything Your Bronx Property Needs, Handled by One Trusted Roofing Team

At Gramercy Roofing we do not believe in a one-size-fits-all approach to roofing. Every property in the Bronx is different, and every roofing situation calls for a solution that is matched to the specific building, the specific problem, and the specific goals of the property owner. Here is what we bring to every job we take on in the Bronx.

Worker installing black roofing membrane with a torch on a flat roof, wearing bright yellow boots

Flat Roofing

  • Torch-applied and liquid-applied systems designed for Bronx buildings of all ages and sizes.
  • SIPLAST-certified installation that delivers better performance and longer lifespans than standard options.
  • Proper drainage planning to eliminate pooling water and protect the roof surface long-term.
  • Seamless membrane application for complex rooflines and buildings with rooftop equipment.
Suburban house roof with beige siding and dark shingles under a blue sky with clouds
  • Full roof installations and replacements for single-family homes, row houses, and multi-unit residential buildings.
  • Asphalt shingle systems chosen for durability and performance in New York's climate.
  • Flat and low-slope roofing solutions for homes with additions or mixed roof types.
  • Complete tear-off and reinstallation using SIPLAST-certified materials built for NYC weather.
Aerial view of a large industrial building with a flat roof, white walls, and rooftop equipment.
  • New roof installations and full replacements for commercial buildings and mixed-use properties.
  • TPO, EPDM, and modified bitumen systems matched to your building type and performance needs.
  • Scheduling around your business operations to keep disruption to tenants and staff minimal.
  • Ongoing maintenance programs that keep commercial roofs performing year-round.
Two workers using rollers to apply black roofing material on a flat roof

Roof Repairs

  • Fast response to storm damage, leaks, cracked flashing, and failing membranes.
  • Root cause identification so the same problem does not come back next season.
  • Flashing repairs around chimneys, vents, skylights, and roof edges.
  • Targeted repairs that fix the source of the problem, not just the visible symptom.
Two workers on a scaffold installing a blue metal roof, wearing safety harnesses and hard hats

Roof Inspections

  • Thorough top-to-bottom assessment of your entire roof system inside and out.
  • Surface condition review covering wear, cracking, membrane deterioration, and granule loss.
  • Drainage and gutter checks to identify blockages and improper slope.
  • Written condition report with clear findings and honest recommendations.
Gray house roof with asphalt shingles and a white gable against a cloudy sky
  • Surface cleaning and debris removal to prevent moisture buildup and drainage blockages.
  • Seam and flashing inspection and resealing to keep critical areas watertight.
  • Gutter and drain clearing so water moves away from your property the way it is designed to.
  • Minor repairs handled on the spot before small issues have a chance to grow.

Gramercy Roofing

Frequently Asked Questions About Our Roofing Services in the Bronx

  • Do you provide roofing services throughout the entire Bronx?

    Yes. We serve property owners throughout the entire borough, from Riverdale and Fordham to Hunts Point and Pelham Bay. Whether you own a single-family home or a large commercial building, we are ready to help.

  • How do you handle roofing on older Bronx buildings with multiple layers of existing roofing?

    Older buildings often have multiple layers of roofing that need to be removed before a new system can be properly installed. We assess the existing roof honestly, handle the full tear-off when needed, and install a new system that is built to last.

  • Can you work on large multi-unit residential buildings in the Bronx?

    Yes. We have the experience and resources to handle roofing projects of any size, including large multi-unit residential buildings. We plan every project carefully to minimize disruption to tenants and building operations throughout the process.

  • How quickly can you respond to an emergency roof repair in the Bronx?

    We understand that a roofing emergency cannot wait. We respond as quickly as possible to emergency repair calls throughout the Bronx, assess the situation on arrival, and take immediate action to stop damage from spreading further.

  • How do I know if my Bronx building needs a full roof replacement or just a repair?

    We assess your roof honestly and give you a clear recommendation based on its age, condition, and the extent of the damage. If a repair is the right call, we tell you that. If a replacement makes more sense, we explain exactly why.

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Your Roof Deserves the Best. Let's Start With a Free Estimate.

Contact Gramercy Roofing today and experience the difference that four decades of honest, skilled, and locally rooted roofing service can make for your home or building in the Bronx.