Home

WHO WE ARE

Joseph B. Callaghan, Incorporated, established in 1967, is an engineering firm

specializing in Building Envelopes, Structures and Forensic Engineering.

We serve corporations, government agencies, institutions, industrial facilities,

legal entities and other design professionals. We are committed to providing

innovative solutions to clients at every stage of a structure’s life span.

WHO WE ARE

Joseph B. Callaghan, Incorporated, established in 1967, is an engineering firm

specializing in Building Envelopes, Structures and Forensic Engineering.

We serve corporations, government agencies, institutions, industrial facilities,

legal entities and other design professionals. We are committed to providing

innovative solutions to clients at every stage of a structure’s life span.

Current Projects

  • Cira Center

    Cira Center

    Philadelphia, PA
  • Uncommon Schools at 571 18th Ave

    Uncommon Schools at 571 18th Ave

    Newark, NJ
  • Witherspoon Building

    Witherspoon Building

    Princeton, NJ