About Us

About the Company

Potts and Callahan roots are deeply entwined with Baltimore and the surrounding areas. The demolition arm of our company is a family whose roots go back to the great Baltimore Fire. The Potts family were in the construction business in the early 1900’s eventually they joined with the Callahan’s to form Potts and Callahan and is still run by the Callahan family. Today the company is family-run and Baltimore City based. One of the few that are still a union shop.

Think of Us for Your Next Project

Past, Present, & Future

As an family-owned business we have an investment in our reputation as a leading commercial contractor. Therefore, we provide service and quality that is second to none. We also offer equipment rental and trucking services.

Notable Clientele

  • A & A Environment
  • Harkins Building
  • Alban Tractor
  • Horseshoe Casino
  • Amtrak
  • Howard County
  • Anne Arundel County
  • J.W. Brawner Contracting
  • Baltimore City
  • Johns Hopkins University
  • Baltimore County
  • Kimball Construction
  • Baltimore Gas & Electric
  • Lafarge
  • Baltimore Ravens
  • Maryland Port Authority
  • Barton Marlow
  • Maryland Stadium Authority
  • Clark Construction
  • Mass Transit Administration
  • Constellation Power Source
  • Mayor and City Council of Baltimore
  • Constellation Real Estate
  • Montgomery County
  • Consolidation Coal Sales Company
  • Morgan State University
  • Cotton Construction
  • Oak Contracting Corporation
  • CSX Transportation
  • Obrecht Realty Services
  • Dept of Navy
  • Prince Georges County
  • Dome Corporation
  • SCM Chemical/Metallurgical
  • East Alcoa Aluminum
  • Social Security Administration
  • Exelon
  • University of Maryland
  • Faccina Construction
  • Vane Brothers Company
  • Gilbane Building Company
  • Veterans Administration
  • Green Contracting
  • Whiting-Turner Contracting, Inc.

Ready to get started?

Contact the Potts and Callahan, Inc. team today of highly skilled professionals to discuss bulk excavation, grading, paving, site utility, demolition, materials, and truck and equipment rental needs.

Contact Our Team of Experts Now