Flat Roof & Roof Leak Repair in NYC and Westchester
Active roof leak, aging membrane or recurring water intrusion? Ace General Contracting provides flat-roof inspection, repair and replacement for residential, multifamily and commercial properties throughout New York City and Westchester County.
Stock photo: Compagnons / Unsplash
Flat Roofing Services
Flat and low-slope roofs require careful attention to membrane condition, seams, flashing, penetrations, drains and parapet transitions. We evaluate the source of the problem before recommending repair, coating, recover or replacement.
- Flat roof leak detection and repair
- Modified bitumen and APP membrane roofing
- Silicone roof coating on suitable existing systems
- Flashing, edge and penetration repairs
- Parapet and roof-to-wall leak repairs
- Roof replacement and tear-off
- Residential, multifamily and commercial roofing
Common Signs You Need Roof Repair
Call for an inspection when you notice ceiling stains, bubbling paint, damp walls, open seams, cracked membrane, loose flashing, ponding water or repeated leaks after previous patching. Finding the entry point early can help limit damage to insulation, decking and interior finishes.
Our Roof Repair Process
- Site assessment: inspect the membrane, flashing, drains, penetrations and visible leak areas.
- Repair plan: explain whether localized repair, coating or replacement is appropriate for the observed conditions.
- Preparation: clean and prepare the work area and remove failed material where required.
- Roofing work: complete the agreed membrane, flashing or coating work using materials appropriate for the roof system.
- Final review: inspect the completed work and clean the work area.
Serving NYC & Westchester
We serve property owners, homeowners, managing agents, co-ops, condos and commercial clients across the Bronx, Manhattan, Queens and Westchester County. For broader exterior repair needs, see our masonry and façade restoration and roofing and waterproofing services.