Experts in Handling Tight Deadlines

The services that we offer

Geotechnical Engineering

DMY Capitol offers our clients a full range of geotechnical engineering and geological services, including site exploration and evaluation of geologic hazards, development of foundation earthwork recommendations, and construction monitoring. Learn More

Construction Management

DMY Capitol offers construction management services and works on projects throughout the District of Columbia. Our managers understand local regulations and construction practices and offer flexibility to adapt our approach to changing conditions. We build strong relationships with clients, subcontractors, and regulatory agencies to ensure the success of every project. Learn More


DMY Capitol can perform a full range of environmental services including real estate due diligence investigations, property condition and NEPA assessments, building material and indoor air quality testing, hazardous material surveys, petroleum storage tank investigations and more. Learn More


DMY Capitol owns and operates a fleet of five drilling rigs, as well as various portable drilling equipment. We use ATV and truck-mounted CME 55 and CME 45C drilling rigs, each equipped with an automatic hammer and rock coring capability. The DMY drilling fleet also includes various trucks, trailers and supporting vehicles and tools. Learn More

Third party Inspection

DMY Capitol has a robust third party inspection practice and works on projects in every quadrant of the District. DMY’s code compliance staff of registered engineers, architects and ICC certified personnel provide assistance to design professionals and building owners to ensure that buildings are constructed or refurbished in accordance with the jurisdictional codes. Learn More


DMY Capitol offers Building Enclosure Services that address the efficacy of the building envelope as a separator of the interior and exterior environments. Our services are designed to provide quality management during new build and rehabilitation construction projects. Learn More

Materials Testing

DMY Capitol conducts testing of various construction materials, such as concrete, asphalt, soil, steel, and masonry, to assess their properties and performance. Conducting materials testing and inspection services during construction projects in the District of Columbia (DC) is vital to ensure that materials used in construction meet quality standards and comply with project specifications. Learn More

Special Inspection

DMY Capitol offers Special Inspections at construction sites across the District. In the District of Columbia, geotechnical engineering firms play a crucial role in ensuring the safety and integrity of construction projects through special inspection services. Special inspections are required by local building codes and regulations to verify that construction materials, methods, and installations comply with approved plans and specifications. Learn More

Representative Projects


On behalf of the Department of Parks and Recreation, the Department of General Services ordered this project which included the demolition of the existing single-story recreation center and construction of a new recreation center with approximately 10,000 gross square feet.

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The Kennedy Center Expansion project was the institution’s first new construction since the iconic landmark opened in 1971. The funds for $175 million project were raised under the “Building the Future” campaign. The proposed expansion included three land-based pavilions and a new pedestrian bridge to connect the Kennedy Center with the Potomac River waterfront

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This project consists of restoration, rehabilitation, and maintenance of the District’s city-wide local roadways. DMY is the partner of choice under a large business enterprise (Dewberry), to deliver the DDOT’s Local Paving Plan by providing construction management, inspection, and testing expertise. As a CBE, DMY assists in meeting the District’s small business participation goals. DMY […]

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The project consisted of a renovation of the Hotel Hive, located at 2224 F. Street, NW in Washington, DC. The hotel is a five-level development with four levels about grade.

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DMY Capitol provided geotechnical engineering services for the the new Bread for the City center in Southeast Washington, DC. Services included geotechnical drilling, infiltration testing and subsurface investigation.

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This project consisted of a six story building new construction, which proposed 139 new residential units and amenities

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The project consists of the construction of a 13-story residential building with two levels of below grade parking garage and roof-top pool and penthouse.

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This project involved addition and alterations within the newly constructed building of the Metro Day School Treatment Center located at 6001 Sligo Mill Road NE

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On behalf of the Department of Parks and Recreation, the Department of General Services ordered this project which included the demolition of the existing single-story recreation center and construction of a new recreation center with approximately 10,000 gross square feet.

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This project consisted of the demolition of the existing recreation center and replacement with a much larger new LEED Silver Certified recreation center with rooftop urban farm, full-sized gymnasium. The renovation was also proposed to include playground spaces, multi purpose athletic field, new outdoor athletic courts, fieldhouse, fencing, and landscaping. Improvements to the existing basketball court, tennis courts and soccer field were also included.

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Have a Question? We Have got

Is DMY Capitol a District-based buisness?

Yes, DMY Capitol’s office is in the heart of DuPont Circle at 2141 P Street NW

Yes. DMY is a CBE in the District with 7 preference points.

DMY Capitol offers the following services: geotechnical engineering, drilling, third party inspections, special inspections, environmental investigations

Have questions for us? Send us a message.

DMY Capitol has strong teaming relationships with some of the most established architecture/engineering firms, contractors and developers in the area. If you would like to learn more about the firm and/or discuss future teaming opportunities contact David Arwood at 202.741.9159 or email at