COMMERCIAL ROOFINGWHITE PLAINS, NY
White Plains is the commercial heart of Westchester County — Class A office towers, hospital campuses, county facilities, parking structures, and large residential communities that all depend on sound roofs and building envelopes. L&M Roofing has served White Plains property owners and managers from our Port Chester headquarters, fifteen minutes away, since 1970.
We self-perform our work with in-house crews rather than subcontracting it out. For building owners in White Plains, that means one accountable team controlling quality, schedule, and safety from kickoff to closeout.
WHAT WE DO IN WHITE PLAINS
ROOFING SYSTEMS WE INSTALL
The right system depends on the building. For White Plains office and medical buildings we typically install modified bitumen or single-ply (TPO/EPDM) systems with tapered insulation for positive drainage; for roofs crowded with HVAC and penetrations, PMMA liquid-applied membranes seal the details mechanical systems create. Parking structures get traffic-bearing coatings and expansion-joint systems engineered for vehicle loads. As certified installers for GAF, Siplast, and American Hydrotech, we spec the manufacturer system that earns your building the strongest warranty — not the one we happen to have on the truck.
Recent Work: 125 Lake Street Parking Garage
When the North Tower parking garage at Stepping Stones Apartments on Lake Street reached a critical state of deterioration, L&M performed the complete structural restoration: new W12x50 steel columns with epoxy anchor systems, full concrete deck demolition and replacement with a new 6-inch reinforced slab on composite metal deck, waterproofing membrane systems, and a new asphalt driving surface — all coordinated with temporary shoring to keep the structure stable during active demolition. It is the kind of project that separates a roofing company from a full building-restoration contractor.
WHITE PLAINS ROOFING FAQS
How much does a commercial roof replacement cost in White Plains?
Every roof is priced individually — system type, size, tear-off, insulation, access, and deck condition all move the number, and two similar-looking buildings can cost very differently. Rather than quote a misleading range, we inspect the roof and provide a detailed line-item estimate at no cost. Call (914) 937-1030.
Do you handle occupied commercial buildings in White Plains?
Yes. Most of our work is on occupied buildings — offices, apartments, and garages that stay in use. We phase work, maintain protection, and coordinate with property management to keep tenants safe and operations running.
Can you assess a parking garage that is showing spalling or leaks?
Yes. Spalled concrete, exposed rebar, and chronic leaks are warning signs worth acting on early. We evaluate the structure, document conditions, and propose a scope — from localized concrete repair and traffic coatings to full structural restoration.
Are you licensed and insured for commercial work in Westchester County?
Yes — L&M has operated in Westchester since 1970, is fully licensed and insured, and is MBE certified with New York State and New York City.
GET A FREE ROOF ASSESSMENT
MBE Certified · Self-Performed · 1,000+ Projects Completed · Emergency Service Available