MS International, Inc. is a leading nationwide distributor of flooring, countertop, wall tile, and hardscaping products. Founded in 1975, MS International carries an extensive offering of porcelain, ceramic, glass, and quartz products. The company maintains an inventory of more than 125 million square feet. Many homeowners look for the brands and quality they can rely on and only buy from companies they trust. Over the years, their product selection, new product development, support, and service has made MSI one of the most highly regarded companies in the industry.

Brentwood MS International Products

9 Brothers Building Supply is your source for Brentwood MS International products. We carry a comprehensive selection of quality MS International hardscaping and masonry products such as: natural stone pavers, outdoor tile, wall stones, and coping. Visit either our Brentwood or Riverhead locations and see first hand our complete stock of MSI hardscaping and masonry products!

Stop in or get in touch!

Brentwood Location


1670 Islip Ave. 
Brentwood,  NY   11717
Phone: (631) 273-3323

Riverhead Location


28 Mill Road
Riverhead, NY 11901
Phone: (631) 208-1630


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