Collier Stone Company is situated approximately 15 miles from Downtown Pittsburgh in Collier Township at the McShane Quarry. The stone quarried from this site is a beautiful blue grey sandstone which is indigenous to the area. Although we currently "mine" our stone using traditional methods, we are studying   new and environmentally safe ways to get our stone from the Earth to the customer. Our quarried Collier Grey is offered  in "rubble" and machine split veneer and wallstone. We also use slabs of our stone to fabricate architectural products.  We invite you to learn more about our current and future product line under the link Collier Grey .  Thank you for visiting our site. If you would like more information ,or to request a free sample, please contact our sales office.

The current blasting "pit" at Collier Stone Company, McShane Quarry site, in Rennerdale, Pennsylvania.