Hardscape Products Brands We Carry

Where service and quality matter!


For over two decades, County Line Mason Supplies has been Long Island's leading provider of the highest quality hardscaping and built of concrete pavers and wall systems, cast and natural stone veneers, bluestone and other colors/varieties of natural stone treads, flagging and wall stone, and, of course, bricks.  Our friendly and knowledgeable staff and over 6,000 square feet of material on display 24/7,will help you create your ideal walkway, driveway, patio, pool surround or backyard oasis.

Weekly Specials


Our in-house service delivers quality control & dramatically reduces wait time for the finished product. Any stone can be custom cut in a variety of finished edges.

Custom Fabrication

Remember, for any of your fabrication needs County Line Mason Supplies has it for you, from a simple cut to a polished Counter top!! Mention this internet ad, and receive ...


County Line Mason Supplies is expanding!!!!! Come check out our new location across from us for any of your hardware or mason tool needs.