Top 100 Architecture Firms in California
The Best of December 2025Looking for a top architect in California?
The architectural design process involves five main steps. First, pre-design refers to the ideation and planning phase. It involves working with you (the client) to understand needs and budget. Second, schematic design involves visually presenting multiple options to hone in on the right design and construction plans. Third, is design development, which includes creating a physical or computer model of the agreed on design and construction plan. Fourth, is construction development, which involves selecting the materials needed to fulfill the design, such as flooring, cabinetry, countertop materials, and more. The final stage is construction development.
An architectural designer will guide you through each step in the design and construction process. You'll benefit from the architect's connections to contractors and knowledge of the permitting process in your area.
To assist you in your search for a partner, we’ve compiled this list of the top architecture firms in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Architecture Companies
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721Undisclosed2 - 9 employeesSan Francisco, CAArchitectural Design and Other Design company The Office of Charles F. Bloszies was established in 1985. The agency provides Architectural Design and Other Design, and is small.Read More
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722Undisclosed2 - 9 employeesLos Angeles, CAYazdani Studio of CannonDesign is a small Architectural Design company located in Los Angeles, California. Their services include Architectural Design and Interior Design.Read More
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723Undisclosed2 - 9 employeesLos Angeles, CAStudio MAI is an Architectural Design and Interior Design company launched in 2008. Based in Los Angeles, California, the team offers Architectural Design and Interior Design.Read More
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724Undisclosed2 - 9 employeesLong Beach, CAGulian Design Architects is a small Architectural Design and Interior Design company headquartered in Long Beach, California. The team provides Architectural Design and Interior Design.Read More
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725Undisclosed2 - 9 employeesSan Francisco, CAMork Ulnes Architects, an Architectural Design company, was established in 2005. The team focuses on Architectural Design and Interior Design and is in San Francisco, California.Read More
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726Undisclosed2 - 9 employeesSan Marino, CAK E A T I N G is a small Architectural Design company headquartered in San Marino, California. The team focuses on Architectural Design and Interior Design.Read More
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727Undisclosed2 - 9 employeesLos Angeles, CARalph Gentile • Architects is an Architectural Design and Interior Design company launched in 1989. Located in Los Angeles, California, the team focuses on Architectural Design and Interior Design.Read More
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728Undisclosed2 - 9 employeesSan Francisco, CAWZ Architecture is an Architectural Design and Interior Design company headquartered in San Francisco, California. They offer Architectural Design and Interior Design.Read More
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729Undisclosed2 - 9 employeesLos Angeles, CARonald Frink Architects is a small Architectural Design company. Launched in 1994, the team offers Architectural Design and Interior Design.Read More
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730Undisclosed2 - 9 employeesSan Diego, CAIn San Diego, California, KMA Architecture is an Architectural Design company. They provide Architectural Design and Interior Design.Read More
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731Undisclosed2 - 9 employeesLos Angeles, CALaunched in 1979, The Albert Group Architects is an Architectural Design company. The small team specializes in Architectural Design and Interior Design.Read More
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732Undisclosed2 - 9 employeesLos Angeles, CAPQNK, a small Architectural Design company, is headquartered in Los Angeles, California. The team offers Architectural Design and Interior Design.Read More
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733Undisclosed2 - 9 employeesOakland, CAIn Oakland, California, uxo architects is a small Architectural Design and graphic design company. The team focuses on Architectural Design and Graphic Design.Read More
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734Undisclosed2 - 9 employeesMenlo Park, CACKA Architects is a Menlo Park, California-based Architectural Design and Interior Design company. Launched in 2005, the team focuses on Architectural Design and Interior Design.Read More
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735Undisclosed2 - 9 employeesLos Angeles, CAIT Architects is a small Architectural Design company located in Los Angeles, California. Their services include Architectural Design and Interior Design.Read More
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736Undisclosed2 - 9 employeesLos Angeles, CAFounded in 2015, Studio MMD is an Architectural Design company. Their team offers Architectural Design and Interior Design.Read More
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737Undisclosed2 - 9 employeesSan Diego, CAEstablished in 2003, Reyes Architects, a small Architectural Design company, is in San Diego, California. Their team specializes in Architectural Design and Interior Design.Read More
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738Undisclosed2 - 9 employeesSonoma, CATBE Architecture, an Architectural Design company, is in Sonoma, California. The team provides Architectural Design and Interior Design.Read More
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739Undisclosed2 - 9 employeesPasadena, CALCDG is an Architectural Design company. They focus on Architectural Design and Interior Design and are based in Pasadena, California.Read More
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740Undisclosed2 - 9 employeesArcadia, CAArchitectural Design company The CBA Partnership, Architects is based in Arcadia, California. They provide Architectural Design and Interior Design and were launched in 1985.Read More
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741Undisclosed2 - 9 employeesTruckee, CADennis E. Zirbel, Architect is an Architectural Design and Interior Design company. Their small team is located in Truckee, California. Their services include Architectural Design and Interior Design.Read More
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742Undisclosed2 - 9 employeesIrvine, CARost Architects is an Irvine, California-based Architectural Design and Interior Design company. Founded in 2017, the team specializes in Architectural Design and Interior Design.Read More
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743Undisclosed2 - 9 employeesSacramento, CAStudio Oxeye is a small Architectural Design and Interior Design company founded in 2018. Their team offers Architectural Design and Interior Design.Read More
Industries
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744Undisclosed2 - 9 employeesLos Angeles, CACohesion Studio MALEK ALQADI is a small Los Angeles, California-based Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.Read More
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745Undisclosed2 - 9 employeesEl Segundo, CAWelch Design Studio, an Architectural Design and Interior Design company, was launched in 2006. In El Segundo, California, the team specializes in Architectural Design and Interior Design.Read More
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746Undisclosed2 - 9 employeesLos Angeles, CAReVe Partners, a small Architectural Design and Interior Design company, is located in Los Angeles, California. The team focuses on Architectural Design and Interior Design.Read More
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747Undisclosed2 - 9 employeesCosta Mesa, CAErin Morris Architect, Inc. Is an Architectural Design company founded in 2011. Based in Costa Mesa, California, the team offers Architectural Design and Interior Design.Read More
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748Undisclosed2 - 9 employeesOakland, CATierney Conner Architecture, an Architectural Design company, is headquartered in Oakland, California. They focus on Architectural Design and Interior Design.Read More
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749Undisclosed2 - 9 employeesLos Angeles, CAPlana Architects, an Architectural Design and Interior Design company, provide Architectural Design and Interior Design. They were launched in 2017.Read More
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750Undisclosed2 - 9 employeesSacramento, CALochte Architectural Group, a small Architectural Design and Interior Design company, is based in Sacramento, California. The team specializes in Architectural Design and Interior Design.Read More
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