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O'Neill Architects Inc
O'Neill Architects, Inc, with it's founder, Stephen O’Neill, AIA, have been author to many Award Winning Single and Multi-Family Residential Houses and Additions in the DMV and beyond. For decades, the body of work also includes Commercial, Institutional, Restaurants, Multi-Family High Rise, Mixed-Use, and Historic Architecture. Mr. O'Neill is a Registered Architect licensed to practice in Maryland, Virginia, Delaware, New York, Pennsylvania.and the District of Columbia, He is a decorated member of the Architectural Community and a member of many architectural affiliations. Established in 1989, the firm has achieved honors and awards in the profession. With their historic acquisition of Collins & Kronstadt Architects Mr. O'Neill has evolved O'Neill Architects Inc into the premiere firm it is today. AWARDS - District of Columbia Awards for Excellence in Historic Preservation, Excellence in Design and Construction, The Residences at St. Monca's, Washington, DC. - Virginia Chapters of Associated Builders and Contractors - Certificate of Merit for Excellence in Construction for Parc Rosslyn, Arlington, VA. - The Baltimore Heritage Historic Preservation Project Award. Project: The Atrium at Market Center, Baltimore, Martland. - Honor Award in the 4th Biennial H.U.D. Awards for Design Excellence. - The Metropolitan Washington Board of Trade Award for Excellence in Architecture, the Potomac Valley Chapter of Maryland of the AIA Merit Award. - Presidential Commendation, for Sursum Corda, Washington, D.C. - The Golden Palmetto Award for Excellence in Planning, Design, and Construction for the Mariners Inn Hotel and Convention Center, Hilton Head Island, SC. - The AIA, the National Center for Low- and Moderate-Income Housing, and the National Urban Coalition and the Urban Design and Development Corporation - Award of Merit for Columbia Interfaith, Columbia, MD. - The Potomac Valley Chapter of Maryland of the AIA Merit Award for Architectural Excellence for River Hills Plantation, Charlotte, NC. - The Metropolitan Washington Board of Trade Award for Excellence in Architecture for Rossmoor Leisure World, MD. - Award for Superior Achievement and for Design and Professional Excellence, Society of American Registered Architects for Resort Housing at Seven Springs Ski Resort, PA. - The Apartment House Council of Metropolitan Washington Award of Distinction for Urban Renewal Housing at the Americana Center, Rockville, MD.
Services Provided

Architectural Design, Architectural Drawings, Barn Design & Construction, Basement Remodeling, Building Design, Custom Homes, Deck Design, Energy-Efficient Homes, Garage Design, Green Building, Historic Building Conservation, Home Additions, Home Extensions, Home Remodeling, Home Restoration, House Plans, Kitchen Design, Kitchen Remodeling, Multigenerational Homes, New Home Construction, Passive Solar Heating & Cooling, Pool House Design & Construction, Project Management, Space Planning, Structural Engineering, Sustainable Design, Universal Design, Light Commercial, Retail, Mixed-use, Custom Residential

Areas Served

Arlington, Bethesda, Chevy Chase, DC (Washington), North Bethesda, Potomac, Silver Spring, Washington, Alexandria, Fairfax, Ballston, Bowie, Clarksville, Ashton


See Our Awards under Overview Tab above NCARB Certified Architect

Silver Spring's Award-Winning Architects

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Contact:Stephen O'Neill
Location:Silver Spring, MD
License Number:DC, MD, VA, DE, PA, NY, USVI
Typical Job Costs:$8,000 - 800,000Job costs provided are for Architectural fees only. Actual construction costs vary depending upon the project.

Need help with an existing Houzz order? Call 1-800-368-4268 (Mon-Sun).