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BARR GROUP INTERNATIONAL LLC is a full-service firm offering Architecture, Engineering, Interiors, Construction, Management, Infrastructure, Preservation, Planning, Sustainable Design and Development services.

Established in Washington DC in 1981, the firm and its affiliate Barr-Kumar Architects Engineers PC, provide design services throughout the United States, Latin America, Asia, the Middle East and Europe.

Award-winning designs for Hotels and Restaurants, Eco Developments, Medical facilities, Office buildings, Embassies and Residences have all been rendered in an environmentally-sensitive, aesthetically-pleasing idiom that is responsive to site, function and budget.



Construction Management


Development Management


Feasibility Studies

Green Architecture

Historic Preservation

Infrastructure Development

Interior Design


Project Management

Real Estate Development

Site Selection

Sustainable Design & Development

Urban Design

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