Gray Rock Supply Co. Inc.

Gray Rock Supply Co. Inc.

Our primary service is a full line distribution source of EP Henry products; including Imperial Concrete Products.

For outdoor living on your patio, we stock a full line of clay pavers, flagstone, sealers, and accessories.

Beyond just material, we provide a conceptual digital design service to bring the minds of contractors and homeowners to the same plane.

Our display is open at all times. We encourage you to view the actual product samples before beginning your project. A full library of construction details, standards, methods and suggestions is always at your finger tips at the counter or this site.


Monday- Friday: 8am- 4pm

Saturday-Sunday: Closed


Gray Rock Supply Co. Inc.

64 West Railroad Avenue

Jamesburg, NJ 08831

Phone (732) 521-0580

Gray Rock Supply Co. Inc.- Discounts, Specials, Coupons



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