Business Details
33 Years
experience
Trusted Construction Contractors in Washington, D.C.
Since 1993, Columbia Enterprises has established itself as a trusted general contractor in the Washington, D.C. Metropolitan Area. Our core tenets of Integrity, Teamwork, and Customer Service guide every project, serving public and private sector clients across federal, state, and local government agencies, as well as commercial entities in retail, healthcare, and industrial sectors. With decades of combined experience, our team delivers personalized service, timely project execution, and quality craftsmanship. We specialize in new construction, renovations, LEED-certified projects, and historical preservation, supported by LEED AP-certified project managers and a commitment to sustainability. Our strategic partnerships with small, minority, and women-owned businesses foster economic growth while maintaining top safety standards and industry-leading certifications.Backed by affiliations with organizations like the American Institute of Architects and Associated Builders and Contractors, we integrate employees, subcontractors, and vendors to exceed client expectations. Our community involvement through volunteer initiatives and industry participation reflects our dedication to social responsibility. With general contracting licenses in D.C., Maryland, and Virginia, we serve clients throughout the DMV region, ensuring transparent communication and tailored solutions for every project phase.
Services
General Contracting
Construction Management
LEED Projects
Pre-construction Services
Historical Preservation
Building Modernization
Safety Compliance
Design-Constructability Analysis
Project Oversight
NAICS Code 236220
Details
- Year established: 1993
Highlights and features
- We have 30+ years of combined leadership experience in complex construction projects.
- Our team includes LEED AP-certified project managers for sustainable building solutions.
- We maintain top safety ratings with OSHA compliance and incident-free project delivery.
- We hold multiple certifications including HUBZone, CBE, and MBE/DBE designations.
- Our strategic partnerships support economic development through small business collaboration.
Associations and certifications
- LEED AP Certified
- HUBZone Certification
- Certified Business Enterprise (CBE)
- Minority Business Enterprise/Disadvantaged Business Enterprise (MBE/DBE)
- General Contractor License (Class A)
Services
General Contracting
Columbia Enterprises delivers comprehensive general contracting services for new construction, tenant build-outs, and industrial projects. Our expertise spans commercial, healthcare, and government facilities, ensuring quality workmanship and adherence to timelines. Clients benefit from our integrated project management approach and extensive subcontractor network.
LEED Projects
Our LEED AP-certified team specializes in environmentally responsible construction solutions. We guide clients through green building certifications while maintaining cost efficiency and technical excellence. Services include energy-efficient design implementation and sustainable material sourcing for institutional and commercial developments.
Historical Preservation
We preserve architectural heritage through specialized restoration services for historic buildings. Our team combines traditional craftsmanship with modern techniques to maintain structural integrity while meeting contemporary functionality requirements for government and private sector clients.
Pre-construction Services
Our pre-construction phase includes feasibility studies, value engineering, and design-constructability analysis. We develop detailed project scopes and cost estimates while ensuring compliance with building codes and regulatory requirements for all project types.
Construction Management
We provide end-to-end construction management services including scheduling, cost control, and contract administration. Our team coordinates subcontractors, monitors quality assurance, and ensures safety compliance throughout the project lifecycle for institutional and commercial developments.
People
Bruce D. Mitchell
President & CEO
With 25+ years in architectural design and construction management, Bruce leads Columbia Enterprises' strategic vision. A licensed architect from Kansas State University, he oversees complex projects exceeding $150M and received the Firemark's Award for historical renovation excellence.
Clarence Crayton Jr.
Vice President Operations
Clarence manages national projects exceeding $100M with 30+ years of construction expertise. A University of Tennessee graduate, he implements technology systems for project management and ensures quality control across federal, municipal, and healthcare contracts.
Patricia E. Mitchell
Vice President Finance & Administration
Patricia directs financial operations with 20+ years of experience, securing $15M bonding capacity for Columbia. She oversees risk management and holds certifications including 8(a) and HUBZone, contributing to the company's growth as a minority-owned contractor.
Questions
What construction services does Columbia Enterprises offer?
We provide general contracting, construction management, LEED-certified projects, historical preservation, and pre-construction design services for commercial, institutional, and industrial clients.
Which certifications does Columbia Enterprises hold?
We maintain HUBZone, CBE, MBE/DBE, and General Contractor Class A licenses, along with LEED AP-certified project managers and safety compliance certifications.
What geographic areas do you serve?
We operate throughout the Washington, D.C. Metropolitan Area, including Maryland and Virginia jurisdictions for public and private sector clients.
How does Columbia approach project safety?
Our safety program includes LEED AP-certified oversight, OSHA compliance, and a proven track record of incident-free project delivery with top insurer ratings.
What community initiatives does Columbia support?
We partner with local charities, industry organizations, and educational institutions to promote workforce development and economic growth in underserved communities.
