At County Line you create your design, and receive the finest service and prices that you'll ever find.

For over two decades County Line Mason Supplies has been Long Island's largest source for the highest quality brick, natural stone and paving stones. At County Line you'll find a friendly knowledgeable sales staff and over 6,000 square feet of paving stones and retaining walls on display to help you select your new patio, walkway or driveway. When only the best will do - think County Line.