Welcome to Robinson Flagstone

Thank you for your interest in our flagstone and bluestone products. Robinson Flagstone has been providing the finest quality Pennsylvania Bluestone (PA Bluestone) all over the U.S. since 1919!

The subtle variations in color and texture give Bluestone a wonderfully appealing charm, combined with the strength and durability of natural stone. It is ideal for both indoor and outdoor applications, residential projects, and also looks great in commercial settings too. Natural cleft or thermal bluestone are undeniably great choices for your next project

Our main office and stone yard is located in Fort Washington, Pennsylvania. Robinson Flagstones has been the preferred supplier of Pennsylvania Flagstone (Bluestone) in not just the Greater Philadelphia area, but all across the United States and into Puerto Rico. Since we opened in 1919, Robinson Flagstones has been servicing the needs of architects, contractors, and homeowners.

We pride ourselves on over 100 years of accumulated knowledge and continuing research of product development. This knowledge is complemented by our fully trained staff in sales, design, and drafting. And let’s not forget to mention the actual craftsmen who cut each individual stone. With each job, our full cooperation is given whether it requires technical information, budgeting, samples or design concepts. From the most complex endeavors to the most simple backyard projects, Robinson Flagstone is happy to be a part of your team.