Awards for Firm Work
- Washington Architectural Foundation Firm of the Year Award (2011)
- The Institute for Classical Architecture & Classical America Arthur Ross Award for Architecture (2006)
- American Institute of Architects Architectural Firm Award (1988)
- International Award For Masonry Architecture (1972)
- 1990 Domino's 30 Award (1990)
Awards for Buildings
- 2011
- Mid-Atlantic Association of Museums Buildy Award
Donald W. Reynolds Center for American Art & Portraiture, Washington, DC
- 2010
- Architectural Precast Association
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Washington Metropolitan Chapter of the AIA - Presidential Citation for Sustainable Design
- Mayor's Architectural Design Awards
- Precast/Prestressed Concrete Institute
- Shutze Awards - Excellence in Traditional Design
505 Ninth Street, Washington, DC
- 2009
- Washington Building Congress
- Shutze Awards - Excellence in Traditional Design
- Washington Building Congress
- Shutze Awards - Excellence in Traditional Design
505 Ninth Street, Washington, DC
- 2008
- Washington Business Journal Best New office Development
- American Institute of Architects & Brick Institute of America -Brick In Architecture Award
- Associated Builders and Contractors - Metro Washington and Virginia Chapters
505 Ninth Street, Washington, DC
- 2007
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- The Palladio Awards-Excellence in Traditional Design
- Associated Builders and Contractors - Metro Washington and Virginia Chapters
- Building Design & Construction, 24th Annual Reconstruction Platinum Award
- The Victorian Society in America - Preservation Award
- American Institute of Architects & Brick Institute of America -Brick In Architecture Award
Donald W. Reynolds Center for American Art & Portraiture, Washington, DC
- 2006
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- AIA - Interfaith Forum on Religion, Art and Architecture Awards Program
- Marble Institute of America Pinnacle Awards
- Washington Building Congress
- The Palladio Awards-Excellence in Traditional Design
- Brick in Home Building Award
- California Council, Society of American Registered Architects - Design Award of Excellence
- New York Council, Society of American Registered Architects - Design Award of Excellence
- Washington Metropolitan Chapter of the AIA - Design Awards Program
Divinity School Addition, Duke University
- 2005
- Southeast Construction's Best of 2005 - Award of Excellence
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Associated Builders and Contractors - Metro Washington and Virginia Chapters
- Mayor's Architectural Design Awards
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Modernization Award - Buildings Magazine
- Renovation Project of the Year - Mid-Atlantic Construction
Divinity School Addition, Duke University
- 2003
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- American Institute of Architects & American Library Association Awards Program
Mary Gates Hall, University of Washington, Seattle, WA
- 2000
- Building Stone Institute Tucker Award
- Washington Metropolitan Chapter of the AIA - Design Awards Program
University of Connecticut Law Library, Hartford, CT
- 1998
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- St. Louis Construction News and Review - Readers' Choice Award
Concert Hall, John F. Kennedy Center for the Performing Arts, Washington, DC
- 1997
- Washington Building Congress
Georgetown University Law Center East Terrace Expansion, Washington, DC
- 1996
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- International Masonry Institute/New England Region - Golden Trowel Awards - Best Projects Category
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
University of Connecticut Law Library, Hartford, CT
- 1995
- Associated Builders and Contractors - Metro Washington and Virginia Chapters
- Classical America - The Arthur Ross Award
Jefferson Memorial, Washington, DC
- 1994
- American Institute of Architects National Honor Awards Program
- American Institute of Architects National Honor Awards Program
Chrysler Museum, Norfolk, VA
- 1993
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- Precast/Prestressed Concrete Institute
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- American Institute of Architects & Brick Institute of America -Brick In Architecture Award
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
1200 K Street, Washington, DC
- 1992
- Architectural Precast Association
- Associated Builders and Contractors - Metro Washington and Virginia Chapters
- Institutional and Municipal Parking Congress
- International Masonry Institute Awards Program
800 North Capitol Street, Washington, DC
- 1991
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- Providence (RI) Preservation Society - Citation of Achievement
- Washington Metropolitan Chapter of the AIA - Design Awards Program
Dumbarton Oaks Museum, Washington, DC
- 1989
- Washington Metropolitan Chapter of the AIA - Washingtonian Magazine Residential Awards Program
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- American Institute of Architects National Honor Awards Program
Cafritz Residence, Washington, DC
- 1988
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- Federal Design Achievement Award
HEB Grocery Company Headquarters, San Antonio, TX
- 1987
- Building Stone Institute Tucker Award
- Mayor's Architectural Design Awards
- Mayor's Architectural Design Awards
- Mayor's Architectural Design Awards
- Mayor's Architectural Design Awards
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- Mayor's Architectural Design Awards
- National Trust Annual Award for Historic Preservation
1001 Pennsylvania Avenue, Washington, DC
- 1986
- Mayor's Architectural Design Awards
- San Antonio (TX) Conservation Society - Special Award
- International Masonry Institute Awards Program
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- International Masonry Institute Awards Program
- Mayor's Architectural Design Awards
Goldberg Residence, Washington, DC
- 1985
- American Institute of Architects & American Library Association Awards Program
- Washington Metropolitan Chapter of the AIA - Washingtonian Magazine Residential Awards Program
- Washington Metropolitan Chapter of the AIA - Design Awards Program
Folger Shakespeare Library, Washington, DC
- 1984
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Interiors Magazine Annual Awards Program
Apex Renovation & Addition, Washington,DC (Completed)
- 1983
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- International Masonry Institute Awards Program
- Mid-Atlantic Regional AIA Awards Program
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- American Institute of Architects National Honor Awards Program
- AIA - American Wood Council Non-Residential Design Award Program
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Mid-Atlantic Regional AIA Awards Program
- Washington Metropolitan Chapter of the AIA - Design Awards Program
4250 Connecticut Avenue, NW, Washington, DC
- 1982
- American Plywood Association Design Awards Program
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- Washington Metropolitan Chapter of the AIA - Washingtonian Magazine Residential Awards Program
Immanuel Presbyterian Church, McLean, VA
- 1981
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- AIA - House & Home Magazine Homes for Better Living Awards Program
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- AIA - Interfaith Forum on Religion, Art and Architecture Awards Program
- American Institute of Architects National Honor Awards Program
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- Washington Metropolitan Chapter of the AIA - Washingtonian Magazine Residential Awards Program
Apex Renovation & Addition, Washington, DC (Project)
- 1980
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
"Kennersley", Queen Anne's County, MD
- 1979
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- Washington Metropolitan Chapter of the AIA - Design Awards Program
- Washington Metropolitan Chapter of the AIA - Design Awards Program
Conant Residence, Potomac, MD
- 1978
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
Cox Residence, Washington, DC
- 1977
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Washington Metropolitan Chapter of the AIA - Historic Resources Awards
- Concrete Reinforcing Steel Institute Design Awards Program
Folger Shakespeare Library, Washington, DC
- 1976
- AIA - House & Home Magazine Homes for Better Living Awards Program
- Potomac Valley Chapter of the AIA Biennial Awards Program
- AIA - American Association of Junior Colleges Awards Program
Conant Residence, Potomac, MD
- 1974
- Potomac Valley Chapter of the AIA Biennial Awards Program
Pyramid Gallery, Washington, DC
- 1972
- Potomac Valley Chapter of the AIA Biennial Awards Program
- Potomac Valley Chapter of the AIA Biennial Awards Program
- Potomac Valley Chapter of the AIA Biennial Awards Program
Dormitory, Mount Vernon College, Washington, DC
- 1971
- American Institute of Architects National Honor Awards Program
- AIA - American Association of Junior Colleges Awards Program
- Board of Trade for the District of Columbia - Awards for Excellence in Architecture
- Board of Trade for the District of Columbia - Awards for Excellence in Architecture
Chapel, Mount Vernon College, Washington, DC
- 1970
- American Institute of Architects National Honor Awards Program
- Potomac Valley Chapter of the AIA Biennial Awards Program
- Potomac Valley Chapter of the AIA Biennial Awards Program
- AIA - American Association of Junior Colleges Awards Program
- Potomac Valley Chapter of the AIA Biennial Awards Program
Brewer Residence, Chevy Chase, MD
- 1969
- Board of Trade for the District of Columbia - Awards for Excellence in Architecture
Fairfax Village Recreation Center, Washington, DC
- 1968
- Potomac Valley Chapter of the AIA Biennial Awards Program
Brewer Residence, Chevy Chase, MD
- 1967
- Board of Trade for the District of Columbia - Awards for Excellence in Architecture
Tager Residence, Bethesda, MD