Grotheer & Company

Clients

Sixty years of repeat business

In our 60+ year history we have performed engineering services for numerous clients. Listed below are some of our most recent.

  • 01

    District of Columbia Department of General Services

  • 02

    District of Columbia Public Libraries

  • 03

    Architect of the Capitol

  • 04

    National Gallery of Art

  • 05

    Naval Facilities Engineering Command (NAVFAC)

  • 06

    General Services Administration (GSA)

  • 07

    Mills Corporation

  • 08

    Fairfax County Public Schools

  • 09

    U.S. Department of State

  • 10

    U.S. Department of State Overseas Building Operations (OBO)

  • 11

    U.S. Army Corps of Engineers

  • 12

    Various U.S. Government Entities

  • 13

    Department of Defense

  • 14

    UNICOR

  • 15

    U.S. Federal Bureau of Prisons

  • 16

    Defense Acquisition University