9 Brothers Building Supply is your source for bluestonebluestone treadsbluestone paversbluestone slabs


Bluestone or more specifically Pennsylvania Bluestone is a form of sandstone that is quarried from the mountains of Upstate New York and Pennsylvania. Named for it’s bluish hue of color it usually comes in 2 main types of color schemes: Full Color Range (which consists of the primary blues and grays and also some browns and greens) and Blue Blue (which is purely just the blue and gray colors). These stones can be used in many pedestrian-only applications such as patios, walkways, steps, copings, and caps. Bluestone suppliers are able to provide many different types of cuts to match project needs. 9 Brothers Building Supply is one of Long Island’s top bluestone suppliers that carries a full variety of top quality bluestone straight from quarries and from leading stone manufacturers.

Bluestone Products

Customer Satisfaction is Our Priority

All Questions Welcome

Our team at 9 Brothers are equipped and ready to answer all of your questions regarding masonry supply products. We’ll guide you on your project from start, to finish. Know the value of what you are paying for your project in supply materials before shopping around for a contractor. A crucial step is understanding what you are purchasing, it’s longevity, and proper setup scenarios for higher quality installs.

Passionate Advice

It is our mission to help you pick out the perfect stones for your project! Setting us apart; we pay full attention to our customers customers and their needs. We don’t stop there we will also deliver your products to your project site whether it’s a home or commercial site, we deliver anywhere on Long Island and the 5 boroughs of NYC.

We are NOT Contractors

9 Brothers is purely a building and masonry supply company and do not work on projects, but our team of experts can recommend and help you plan your outdoor living experience. We can also recommend contractors fit for your project.