About Us

YOUR LOCAL SOURCE FOR BUILDING MATERIALS

Ironstone Building Materials has become a trusted name for value and efficiency in the Lancaster area, offering contractors and homeowners a wide selection of in-stock decking, railing, cabinetry, flooring, and more. Known for unbeatable pricing and knowledgeable service, Ironstone has built its reputation by helping customers find the right materials to match their vision, budget, and timeline.

OVER 50 YEARS OF SERVICE & SUPPORT

In 2024, Ironstone became a proud part of the GR Mitchell family—strengthening our ability to offer even more products, resources, and support to customers throughout Pennsylvania, Delaware, and Maryland. GR Mitchell has served Central PA for over 50 years with dependable building materials, expert guidance, and a dedication to doing the right thing. What began as a local hardware store in Refton has grown into a full-service supplier with deep roots in the building industry.

TOGETHER, SERVING OUR CUSTOMERS

Together, Ironstone and GR Mitchell bring the best of both worlds: unbeatable deals and in-stock convenience, paired with long-standing experience, custom millwork capabilities, and comprehensive service. From large-scale construction projects to quick-turn renovations, our teams are committed to helping builders, contractors, and homeowners get the job done right.

Across our locations—from Ironstone in Lancaster to GR Mitchell’s Willow Street headquarters, York showroom, and Refton millwork shop—we’re proud to serve our communities with integrity, reliability, and personalized support. We’re here to help you every step of the way.