Potts & Callahan has been providing excellent customer service in the Mid-Atlantic area since 1917. We pride ourselves on excellent customer service and fast response time. We bring our projects in on time and within budget.

Potts & Callahan, Inc. offers:

  • Excavation
  • Grading
  • Paving
  • Site Utility
  • Demolition
  • Equipment Rental with Experienced Operators

Potts & Callahan, Inc. is licensed and bonded in: Maryland, Virginia, Pennsylvania and Washington, D.C.

Our History

Since the beginning in 1917 Potts & Callahan, Inc. has been part of the community. We have been involved many events of local historical significance.

Potts & Callahan, Inc. was involved in the construction of Oriole Park at Camden Yards. We were also there when Memorial Stadium was taken down. Potts & Callahan, Inc. has been called in to help with emergencies like; the bridge collapse over the beltway, the 2016 cleanup of the flooding of Ellicott City, and most tragically the post 9/11 Pentagon clean up.

Potts & Callahan, Inc. worked the subway and Light Rail projects that were designed to help move Baltimore forward. Potts & Callahan, Inc. is working with universities, businesses, and government institutions to build for the future.   

This website will give you a snapshot of the work we can do, we welcome the opportunity to speak with you directly about your project needs.



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American Subcontractors Association of Baltimore Associated General Contractors of America, Inc.