Business Details
50+ Years
experience
Emergency
services
Expert Roofing Solutions in Port Chester, NY
L&M Company has been a trusted name in commercial and residential roofing since 1970, serving the Tri-State Area with three generations of family-owned expertise. As a Minority Business Enterprise (MBE) certified by New York City and State, we combine industry-leading certifications with a commitment to quality craftsmanship and community development. Our services span complete roof replacements, green roof systems, historic restorations, and custom metalwork, supported by partnerships with top manufacturers like GAF and Hydrotech. With over 50 years of experience, we maintain an A+ BBB rating and a reputation for 24/7 emergency service, transparent pricing, and comprehensive warranties.Our team of certified professionals utilizes state-of-the-art equipment to deliver safe, efficient installations while prioritizing sustainability and innovation. From Manhattan high-rises to suburban homes, we treat every client like family, ensuring long-term relationships through honest communication and precision work. Our preventive maintenance programs and insurance claim assistance further demonstrate our dedication to client satisfaction and operational excellence.
Services
Roof Replacement
Green Roofs
Building Restoration
Custom Metalwork
New Construction
EPDM Roofing
TPO Roofing
Storm Damage Repair
Preventive Maintenance
Insurance Claim Assistance
Details
- Year established: 1970
Highlights and features
- 50+ years of family-owned roofing expertise
- MBE-certified commitment to diversity and quality
- 24/7 emergency service with rapid response
- Top 3% GAF Master Elite contractor status
- Comprehensive warranties on all workmanship
Associations and certifications
- MBE Certified
- NRCA Member
- GAF Master Elite
- OSHA Safety Certified
- Green Roof Professional (GRP)
What people say
Professional team
Completed on time
Zero issues reported
Energy savings achieved
Outstanding emergency service
Services
Roof Replacement
Complete commercial and residential roof replacements with minimal disruption using premium materials. Our process includes thorough inspections, debris removal, and installation of durable TPO, EPDM, or metal systems. Backed by lifetime workmanship warranties and manufacturer guarantees for long-term protection.
Green Roofs
Custom-engineered green roof installations that improve energy efficiency and urban biodiversity. We integrate waterproofing membranes, drainage layers, and vegetation systems while maintaining structural integrity. Ideal for LEED-certified buildings and eco-conscious property owners seeking tax incentives.
Emergency Repairs
Rapid-response leak and storm damage repairs available 24/7 with same-day temporary fixes. Our certified technicians use advanced diagnostics to identify hidden moisture and perform permanent repairs within 48 hours to prevent further property damage.
Building Restoration
Specialized restoration for aging structures maintaining historical accuracy while incorporating modern waterproofing technologies. Services include slate/tile repair, flashing restoration, and masonry work compliant with local preservation guidelines for commercial and institutional buildings.
Metal Roofing
Durable metal roof installations for residential and commercial properties with 50+ year lifespans. We offer standing seam, corrugated, and custom metal profiles with energy-efficient coatings that reduce cooling costs by up to 25% while providing superior wind and fire resistance.
Questions
What areas do you service?
We serve Westchester County, Fairfield County, and the Greater New York Metro Area including Port Chester, Rye, Greenwich, and White Plains.
Do you offer emergency roofing services?
Yes, we provide 24/7 emergency service with rapid response for storm damage, leaks, and urgent repairs across our service area.
What roofing materials do you specialize in?
We work with TPO, EPDM, asphalt shingles, metal roofing systems, and green roof technologies from manufacturers like GAF and Hydrotech.
Are you licensed and insured?
Yes, we maintain full licensing in NY and CT with comprehensive liability and workers' compensation insurance coverage.
Do you provide warranties?
All projects include manufacturer material warranties plus our lifetime workmanship warranty on installations.
How long does a roof replacement take?
Most residential projects complete in 1-3 days while commercial replacements typically take 3-7 days depending on size and complexity.
Reviews (1)
Jim Savage
May 15, 2014
Report
This is a phenomenal contracting company. I have a 100 year old house with a tile roof that L&M has replaced- better than brand new
