Contact Us

All your masonry and stone supplies!


Same Day Delivery!

Let us save you time, money and energy with our delivery service across Westchester and Fairfield County. Our flat bed buggy trucks can usally deliver the day you order too!

Visit Our Store!

We are located right off both I-95 and I-287 exits in Port Chester, NY. To accommodate our customers, Byram Mason, Building & Stone Supply offers same day delivery service.

When We’re Open:

  • Monday – Friday 7am – 4pm
  • Saturday 7am – 12pm (In Season)
  • Sunday Closed

Address & Map


Byram Mason

  • 38 Townsend Street
    Port Chester, NY 10573
  • Phone: 914-939-1700
  • Fax: 914-939-6125

Send us a message!







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