About Ortega D.A.S.

We Make Beautiful Spaces and Places

The Studio
The Studio

The Studio

Ortega D.A.S. (Design/Architecture Studio) is an architecture and interior design firm serving a variety of markets including multifamily and hospitality segments, where their award winning designs continue to explore and challenge how people engage with the built environment. Architect/Designer Fidel Ortega started Ortega D.A.S. in 2012, built on the foundation of his two decades of experience with developers, owners, and brands.

Mr. Ortega and his team have blended their brand of architectural vision and interior design to consistently produce unique designs that focus on the end user experience. Ortega D.A.S. designs spaces that successfully marry the programmatic elements of a project with a fresh and forward thinking aesthetic sensibility, from programming through final project delivery.

Ortega D.A.S. is an insured Limited Liability Company registered in the Commonwealth of Virginia, and is also a certified SWaM (Small, Woman-owned and Minority-owned) business in the Commonwealth of Virginia.



This is Toby, our studio Canine-In-Residence. He's an Australian Shepherd and Border Collie Mix, about 45 Lbs., loves people and supervises operations. Expect to meet him if you come to the studio.

Services and Clients
Services and Clients

Services and Clients

Multifamily Residential
Programmatic Analysis
Space Planning
Conceptual Design
Amenity Planning
Design Development
Construction Documents
Construction Administration
FF&E Selection and Specifications

Shown Alpabetically:
BF Saul
Dwell Design Studio
Grandview Island Productions
International Student House
José Andrés/ Think Food Group
JP Morgan
National Institutes of Health
Nectar Skin Bar
New York Outdoor
Potomac Plaza Apartments
Tenth & Page
Torti Gallas + Partners
Van Ness East Condominiums

Creative/Managing Director
Fidel Ortega

Fidel Ortega

Fidel Ortega graduated with honors from Pratt Institute and quickly became a sought-after design architect, joining several prestigious architectural/interior design firms. During his 2 decade career, he has focused on Interior Architectural Design, most notably in luxury multifamily and hospitality markets.

New York City presented the opportunity to design for some of the largest corporate clients in America including Citibank, Condé Nast, Omnicom and Benetton. In August of 2001, Mr. Ortega relocated to the Washington D.C. area where he designed and managed a variety of projects in high-demand markets around the globe. Known for his facility with architectural design visualization programs and his prolific architectural imagination, Mr. Ortega founded Ortega D.A.S. in 2012, where he is currently responsible for the design of multifamily residential, hospitality and other project types from his Fairfax, Virginia office.

Embracing the philosophy that the success of a project relies on successfully integrating its diverse components, Mr. Ortega focuses on a holistic, collaborative and innovative design approach. He has succeeded in consistently producing unique interior architectures that focus on the end user experience down to minute details.

Mr. Ortega has taught to students of the Master of Interior Design program at the Corcoran School of Design and held classes in Architectural and Interior Design and Visualization. Mr. Ortega is a registered architect and is certified by the National Council of Architectural Registration Boards.


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Contact Details

  • Ortega D.A.S. 
    Design/ Architecture Studio 
    Fairfax, VA 
    Main: (703) 250-1628
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