Service to our clients is what we do best!

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MARCO and its personnel have an impressive record of success. Our staff has the capability to provide construction services in all the areas of general construction, building management, maintenance and repairs within the metropolitan area.

Our experience and achievements in this industry has enhanced our scope of work and contract types to include all disciplines of project management, such as construction and facility support management, site utility survey, new building, design-build, interior and exterior repair and renovation, and IDIQ multi-task contracts.

MARCO currently specializes in the following construction disciplines for both government and commercial customers:

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  • General Contractor
  • Security Systems [Security Systems Fence, Fire Alarm, Generator, Guard Booth, Security Window Film, Windows & Screens, Sensitive Compartment Information Facility, (SCIF)]
  • Historic Renovation
  • Directional Boring
  • Asbestos / Lead Abatement
  • Mechanical Systems
  • Electrical
  • Metal & Structural Steel
  • Masonry
  • Roofing
  • Site Utility Survey, Electrical & Mechanical
  • Environmental Services
  • Heavy Construction Renovation
  • Flooring
  • Rehab/Restoration
  • Preventative Maintenance
  • HVAC
  • Plumbing
  • Finishes, General
  • Doors & Windows
  • Concrete
  • New Building Construction
  • Carpentry
  • Under/Above-Ground Utility & Fuel Oil Tanks
  • Painting
  • Design-Build
  • Demolition & Hauling
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From start to finish -
we’ll be there alongside you


MARCO performs most of the work in-house on single and multi-task projects. In addition, MARCO has developed a reservoir of skilled consultants and subcontractors which has enabled us to broaden our base of operations and the scope of work we can perform. MARCO is also a union contractor, which enables us to have access to fully trained experienced personnel in all facets of the industry to meet our projects' specialties and demands.


Our company's focus is to provide our clients with competent and capable personnel who are prepared to assist in all phases from design and engineering through the construction phase. Our experienced staff members are skilled carpenters, plumbers, electricians, laborers, truck drivers, equipment operators, concrete, and paving journeymen, etc. and are ready to handle contract modifications and change orders as they arise. We also use MEANS, Pulsar, and other estimating software tools, which are compatible with most of our major clients' estimating systems.


Our company possesses the required personnel skills, equipment and resources to successfully manage large, technical and competitive projects in all areas of the construction industry.
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MARCO delivers world-class service by doing the job well and by meeting our commitments. We have earned a reputation as one of the best small business woman-owned contractors in the D.C. metropolitan area. As a result, of our outstanding performance record, excellent safety record, and commitment to long-term relationships, our clients have provided us with repeated business. MARCO is financially sound and has the required personnel skills, equipment, and resources to successfully manage large, technical, and competitive projects.

  • Construction License in the State of Maryland No. 16845576
  • Cage Code No. 1LLB1
  • SBA 8(a) Certified through July 2008
  • Primary NAICS Code: 236220; (SIC 1542)
  • Bonded and Insured by The American Casualty Company & CNA Insurance of Maryland. Bonding capacity $15 million aggregate/ $3 million single.
  • Prince George’s County Government, Minority Business Opportunity (MBE)
  • Washington Metropolitan Area Transit Authority (WMATA), DCDOT MBE/DBE Certified
  • Commonwealth of Virginia VDMBE
  • Metropolitan Washington Airports Authority, MBE/DBE Certified
  • Montgomery County Minority Business, MBE/DBE Certified
  • Prince George’s County Public Schools, MBE/DBE Certified
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Contract Vehicles

MARCO presently has several Multi-Task Indefinite Delivery Indefinite Quantity (IDIQ) Task Order Contracts for Preventative & Building Maintenance, and single project contracts with values from $2M – $4M with various federal agencies, such as: Federal Bureau Investigation (FBI), Department of Defense, Walter Reed Army Medical Center, Federal Emergency Management Agency (FEMA), GovWorks, The Pentagon, Department of Treasury, National Institutes of Health, Bolling Air Force Base, General Services Administration, Baltimore Corps of Engineers, Department of Labor, Department of Interior/National Park Service, Bureau of Prisons, and the U.S. Coast Guard.

Please contact us to learn more about our IDIQ Task Order contract vehicles.