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The Best Interior Architects in San Diego, California

10 Min Read

San Diego, California is a city that seamlessly combines stunning natural beauty with a vibrant urban landscape. Known for its idyllic weather, pristine beaches, and diverse neighborhoods, San Diego offers a dynamic and inspiring environment for residents and visitors alike.

If you want to transform your living or working space in San Diego, the list below features the best interior architects to consider. Our team has meticulously selected these firms based on their exceptional portfolios, original design solutions, industry recognition, and client satisfaction. These interior architects deeply understand how to merge form and function, creating harmonious spaces that reflect your personal style and enhance your everyday experiences.

Architectural Concepts Inc.

3958 First Ave, San Diego, CA 92103

Founded in 1992 by Margit Whitlock, Architectural Concepts Inc. (ACI) is a renowned architectural firm in San Diego. With licenses in multiple states, including California, Arizona, Florida, Texas, New York, Hawaii, Pennsylvania, and NCARB, ACI brings expertise and diverse skill sets to every project. As the homeowner’s design and build collaborative partner, ACI transforms their architectural visions into reality. From concept to completion, it prioritizes creativity and cost-conscious execution, ensuring their project reflects their unique vision while staying within budget. The team comprises seasoned industry experts who deliver exciting and practical solutions, adding value and enhancing the end-user experience.

Project by Architectural Concepts Inc.

ACI is highly regarded for its ability to skillfully manage the intricate communication and coordination required in projects of any size. With a strong focus on maintaining the bottom line, it consistently delivers exceptional results that exceed expectations. Affiliated with esteemed organizations such as the American Institute of Architects and the Chamber of Commerce, ACI maintains a strong presence in the architectural community. Its work has also been featured in notable publications like Design Corner, SDAF, and Resort Trades.


3605 Fifth Ave, San Diego, CA 92103

With 40 years of experience, RDC brings knowledge and excellence in architecture to every project it undertakes. Taking a comprehensive approach to design, RDC has established itself as a leading firm in the industry, particularly in retail, hospitality, and entertainment venues. The company has built a strong reputation through its successful designs, long-standing client relationships, and commitment to creating exquisite architecture. RDC’s expertise has earned recognition from prestigious organizations, including the American Institute of Architects and the U.S. Green Building Council.

Project by RDC

Led by Brad Williams, president and CEO, RDC benefits from his extensive experience and leadership. Mr. Williams, a graduate of Woodbury University with a Bachelor of Architecture degree, has been with the firm since 1999 and has played a key role in its growth and success. His contributions have been acknowledged with various accolades, including the 2012 Compass Blueprint Excellence Award and the 2011 AIA Long Beach/South Bay Chapter Merit Award.


2731 B St, San Diego, CA 92102

Founded in 1946, PGAL is an international design firm specializing in architecture, interiors, engineering, and planning. With a diverse portfolio of public and private sector clients, PGAL has established itself as a trusted name in the industry. PGAL’s renowned commitment to outstanding client service and attention to detail sets it apart. The firm seamlessly combines innovative, responsive design solutions with a pragmatic, cost-conscious approach. This client-centered philosophy has earned PGAL repeat business and lasting relationships for 77 years.

Project by PGAL

PGAL’s dedication to excellence is recognized by the industry. The firm has received prestigious accolades, such as the Orchid Award, and featured in Architectural Record’s Top 300. As a member of the American Institute of Architects, PGAL upholds the highest standards of professionalism and design excellence. Led by Principal and President Ken Brown and Principal Jeffrey A. Weiner, PGAL has a team of accomplished professionals with impressive educational backgrounds and affiliations.

Hauck Architecture

4888 Ronson Ct Ste F, San Diego, CA 92111

Hauck Architecture, a San Diego-based, full-service architecture and interior design firm, specializes in crafting unique projects for breweries, bars, restaurants, and custom residential spaces. With its extensive experience since 1996, it excels in navigating building departments and other governmental agencies, ensuring a smooth process for its clients. The firm holds affiliations with esteemed organizations such as the American Institute of Architects, the San Diego Regional Chamber of Commerce, the San Diego Brewers Guild, and the Orange County Brewers Guild. These partnerships demonstrate its deep involvement and understanding of the architectural and brewing communities.

Project by Hauck Architecture

Led by Principal T. Dustin Hauck, who holds a bachelor’s degree in architecture from Drury University and studied at Edinburgh College of Art, the team brings extensive knowledge and expertise to every project. Under his watch, Hauck Architecture is equipped to bring its clients’ visions to life with original and environmentally conscious solutions.

HGW Architecture

1955 Bacon St, San Diego, CA 92107

HGW Architecture is an architecture, site, and interior design studio that believes in giving shape to life’s activities while prioritizing the value of the human experience. The firm’s focus goes beyond creating objects, instead emphasizing the process of problem-solving to produce attractive and sustainable places. Its design process is centered around generating unique, well-crafted, environmentally sound solutions that promote collaboration, idea development, healthy living, and community engagement.

Project by HGW Architecture

HGW Architecture boasts affiliations with esteemed organizations such as the American Institute of Architects, the Urban Land Institute, and the National Council for Interior Design Qualification. It has also garnered attention in the press, with features in notable publications like The Architect’s Newspaper and The San Diego Union-Tribune.

Led by principals Randy Hanna and Jim Gabriel, both accomplished architects, HGW Architecture combines expertise and a passion for design. Randy Hanna holds a Bachelor of Architecture from Arizona State University and is a member of the AIA. Jim Gabriel, also an AIA member and affiliated with ULI, holds a Bachelor of Science in Design from Arizona State University and a Master of Architecture from the University of California, Berkeley.

Safdie Rabines Architects

925 Fort Stockton Dr, San Diego, CA 92103

Safdie Rabines Architects is an architecture, interiors, and urban design firm creating significant spaces since 1993. Based in San Diego, the team includes partners Eric Lindebak and Brett Milkovich, along with nearly 50 talented designers, architects, interior designers, and support staff. Its portfolio comprises various projects, from custom single-family residences to affordable housing, student housing, mixed-use communities, and large-scale master plans. The company has also worked on various civic, commercial, institutional, and infrastructure projects.

Project by Safdie Rabines Architects

Recognized for its excellence, Safdie Rabines Architects has received prestigious awards, including the 2012 AIA San Diego Honor Award and the ASLA San Diego Merit Award. As an active member of the American Institute of Architects and the National Council of Architectural Registration Boards, the studio also strives to stay engaged with its professional community. Its work has been featured in notable publications such as San Diego Home/Garden Lifestyles, San Diego Downtown News, and the LA Times.

TRE Architecture

300 Carlsbad Village Dr #108a-336, Carlsbad, CA 92008

TRE Architecture has a rich history spanning over 50 years. It all started in 1967 when Amato Teta established his architectural practice in San Diego after completing his studies at Carnegie Mellon University. Over the years, the firm flourished, taking on projects of various sizes and establishing enduring relationships with many returning clients. Following his father’s footsteps, Allan Teta graduated from the University of Southern California School of Architecture. After gaining valuable experiences with other renowned firms, Teta joined forces with his father in 2006 to form Teta Architecture, Inc. Their collective expertise and shared vision paved the way for the birth of TRE Architecture in early 2014.

Project by TRE Architecture

TRE Architecture has garnered recognition for its outstanding work, including being featured in BUILD Magazine’s Architecture Top 50 in 2017. The firm maintains a commitment to excellence and has built a strong reputation within the industry under the leadership of Amato and Allan Teta. Their dedication to the craft and the competence of the rest of the team shines through in every project the studio undertakes.

M.W. Steele Group

448 W Market St Ste 202, San Diego, CA 92101

Founded in 1983, M.W. Steele Group is an award-winning architecture, planning, and urban design firm. Led by owner Mark Steele and managing principals Steve Miles and Michael Paluso, the firm has a remarkable track record of completing diverse projects in both the private and public sectors. With expertise in retail, hospitality, residential, planning, and civic development, M.W. Steele Group has established itself as a trusted and integrated design firm. Its team of talented professionals who bring their passion and expertise to every project sets the firm apart. The staff includes the American Institute of Certified Planners members, licensed project architects, a certified interior designer, and dedicated individuals who actively contribute to their communities.

Project by M.W. Steele Group

M.W. Steele Group has been recognized for its excellence, receiving the prestigious San Diego Housing Federation Ruby Award – CSH Supportive Housing Award in 2020. It is also a proud member of esteemed organizations such as the American Planning Association, the National Association of Home Builders, and the U.S. Green Building Council. On top of these affiliations, the studio’s work has been featured in publications like the San Diego Business Journal, Times of San Diego, and UC San Diego Today. With Mark Steele as the founder and visionary leader, the team vows to deliver exceptional design solutions tailored to its clients’ needs and aspirations.


  • Blaine Comeione

    Blaine has served as Editor at San Diego Architects for six years, drawing from over ten years of experience in construction and real estate. His comprehensive understanding spans commercial construction, architecture, and home builds, cultivated through diverse roles in the industry. With four years at BuildZoom and a background as a licensed real estate agent, Blaine possesses a unique perspective that enriches his editorial work. His dedication to delivering informative content is underscored by his extensive tenure in the field, ensuring that readers receive valuable insights into the dynamic world of construction and home design. Expertise: Architecture, Commercial Construction, Home Design and Build Key Highlights: Over 6 years of experience writing and editing in the construction space, Editor at San Diego Architects, Previous experience at BuildZoom and Keller Williams Realty Education: Ohio University, Bachelor of Science in Human and Consumer Science - Minor in Business, 120+ Hours of New Jersey Real Estate Education, 120+ Hours of Arizona Real Estate Education

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