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Pottstown Trap Rock - Douglassville Quarry

With an extensive mining history dating to the 1930’s, Pottstown Trap Rock’s Douglasville Quarry (PTR-Douglassville Quarry) means crushed stone.  Originally acquired by The H&K Group in 1995, PTR-Douglassville Quarry continues to supply the southern Berks, Montgomery and Chester county region with high quality construction aggregate products and materials delivery.  Our PTR-Douglassville Quarry operation also features rail access for bulk material supply and/or delivery.


The quarried gray/blue-gray argillite presently extracted at PTR-Douglassville Quarry provides an exceptionally durable construction aggregate. All material produced at this operation are suitable for use in hot-mix asphalt, ready-mix concrete, drainage applications and general use.  Our products also maintain a wide array of certifications by the Pennsylvania, New Jersey, and Delaware Departments of Transportation (PennDOT, NJDOT and DelDOT) as well as the Maryland State Highway Administration (MDSHA).


In addition to producing high quality construction aggregate, PTR-Douglassville Quarry also accepts inbound or import Reclamation Fill material.  Formerly referred to as “Clean Fill,” these materials may be imported to PTR-Douglassville Quarry for general fill or, in our case, reclamation backfill purposes.   These inbound Reclamation Fill materials must meet specific environmental criteria in accordance with Pennsylvania Department of Environmental Protection rules and regulations.  Our qualified staff will guide you through the inbound or import fill protocol and pricing structure is required.

The knowledgeable staff at PTR-Douglassville Quarry is ready to assist you with your next civil construction or Reclamation Fill project. If you have any questions regarding products, directions, delivery, or any other general inquiries please contact the scale house.


If you propose to import materials for use in reclamation please complete a Reclamation Fill Source Approval Information Sheet found at These documents are required for any inbound source of fill.


PTR–Douglassville Quarry
1 Quarry Road
Douglassville, PA 19518
United States
Phone: 610-326-5921
Fax: 610-327-0311

HOURS: New Hours Effective 1/4/2021: M-F 6:00 AM to 3:00 PM*, Saturday Closed* (* hours are flexible - call Quarry Office for scheduling)

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