COLUMBIA ENTERPRISES, INC. is a full service General Contractor based in Washington, D.C. and located on Capitol Hill. Our core business activity is interior build-outs for various federal government agencies and Healthcare Facility Construction. Some of those Federal, Healthcare and Commercial customers include the following:

• Kaiser Permanente

• Med Star Health

• HINES | Archstone (DC City Center)

• GSA | Harry S. Truman Building | U.S. State Department

• Department of the Army –

• Smithsonian Institution (IDIQ - Historical Museums)

• NAVSEA – Department of the Navy

• National Institute of Standards and Technology (NIST)

• National Guard Bureau

DC City Center Sales Showroom

Columbia has successfully completed over 100 major projects for various federal & local government agencies and private companies, including projects requiring design/build services. Our work has included new construction, commercial interior office suite build-outs, retail, historical renovations, electrical and fire alarm system upgrades, sprinkler system modifications, window replacement, lead and asbestos abatement and structural repairs and modifications. Prime contract values for these projects have ranged from $50,000.00 to over $5,000,000.00 with many projects performed simultaneously.

DC City Center Sales Showroom

Columbia’s Executive Management staff hold Architectural and Engineering degrees and have over 75 combined years of professional experience in the fields of architecture, engineering, and construction. Our staff includes ASHE certified Project Managers, USGBC certified LEED AP’s and field crews with over 30 years experience in Health Care, Federal and Commercial projects. In addition, Columbia currently holds a federal “Secret” Level Facility Clearance and our Executive Management and field crews all hold access clearances through the U.S. State Department.

Adaptive Reuse

In the private sector, Columbia has recently been certified and approved by Kaiser Permanente as a Tier Level 1 Contractor – contracts valued up to 5 million dollars. We have also recently been awarded a 5 year IDIQ contract for construction services by Kaiser Permanente.

Kaiser Permanente Center for Total Health

Columbia is currently working on several Kaiser Permanente Medical Center and Urgent Care Center renovation projects at various Medical Facilities around the D.C., Maryland and Virginia area including:

  • Marlow Heights Medical Center
  • Largo Medical Center
  • Largo CT- MRI Expansion
  • Woodbridge Medical Center
  • Fredricksburg Urgent Care and Lab Center
Nurse's Station - Marlow Heights Medical Center

In the Commercial & Institutional sector Columbia has provided general construction services for several customers including but not limited to:

• DC Public Schools

• DC Department of General Services (IDIQ)

• Kaiser Permanente

• Wells Fargo

Timeless Transitions


Our Health Care Construction services for various Medical Centers and Health Care Facilities has included renovations and alterations to Nurses Stations, Urgent Care Laboratories, Waiting Areas, Exam Rooms and Patient Corridors. In addition, our projects have included Mechanical system upgrades as well as upgrades and expansion of existing Fire Alarm systems. Our Health Care customers include Kaiser Permanente, MedStar Health, and soon, Johns Hopkins University Medical Facilities & Real Estate.

Patient Corridors

During construction, we use state of the art equipment and procedures and follow all American Society for Healthcare Engineering (ASHE) guidelines to maintain and exercise best practices for Improving and maintaining Infection Prevention and Control.

Containment During Construction

During the construction process our field staff perform spot checks for compliance and constructability after each day of work.

Interior Layout & Framing

During Construction the project site is kept clean and organized throughout the duration of the work. Our Quality Control personnel make regular unscheduled visits and inspections of the project site to monitor and insure quality throughout the project duration.

Exam Room
Urgent Care Laboratory under construction
Nurses Stations
Created By
b. mitchell

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