Westchester County's
Commercial Contractor



Your commercial property will look perfect on the Hudson Valley landscape with our expert designs.


Our roofing company is fully insured to protect you, our workers, and your visitors.


Our focus is on quality, not profits. Our expert roofers and contractors will build it right. The first time.

We Deliver You Reliable Results

Finding commercial roofing contractors in Westchester County, NY isn’t easy. As a landlord or business owner, your income depends on the ability of your commercial roofer to get the job done right. 

We are licensed, insured and experienced with commercial roofing installation and repair, siding, windows & more.

Commercial Roofing Contractors 1

Our Commercial contractor services

Commercial Roofing in Westchester and Putnam County NY

Commercial Roofing

  • All roof sizes and types
  • Flat or sloped roof replacement
  • Roof installation for new builds
Edward F Carter Funeral home after we installed a new roof and siding replacement

Commercial Siding

  • New siding installation
  • Replace existing siding
  • Commercial siding maintenance
Commercial roof repair on a Westchester County, NY asphalt roof on a hospital

Commercial Roof Repair

  • Fix your leaking roof
  • Repair damaged roof flashing
  • Roof shingle repair
Brick chimney with copper flashing on residential asphalt roof in Hudson Valley

Commercial Chimneys

  • New chimney installation
  • Commercial chimney repair
  • Inspect chimney waterproofing

Commercial Roofer That Obsesses Over Your Experience

We work with you to find the best commercial roofing option for you. Often, a new commercial roof coating is all you need. Other times, you need a full commercial roof replacement. Either way, we work with you to plan, design and execute an affordable solution.

  • Asphalt Roofing
  • Flat Roofing
  • Metal Roofing
  • Slate Roofing
  • Torch Down Roofing
  • Single-Ply Roofing
  • PVC Roofing
  • TPO Roofing
  • EDPM
  • Roof Coatings

Commercial Roofing Designed for You

  • Talk with you to learn about your needs
  • Inspect and assess your problem
  • Assess the possible solutions
  • Make recommendation to repair or replace

Commercial Roof Coatings

A roof coating can often be an easier, cost effective solution to repairing an existing flat commercial roof. At MCAS Roofing & Contracting, we always look for the most affordable option for you. 

A coating will improve the waterproofing, protect against the sun, and reflect heat. This makes it not only cost effective, but energy efficient. 

Certified Commercial Roofing & Siding Contractors

Pictures of Westchester County Commercial Roof Projects