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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961Undisclosed2 - 9 employeesWest Hollywood, CATag Front is an Interior Design company. The firm is based in West Hollywood, California. Their team offers Interior Design and Architectural Design.Read More
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962Undisclosed2 - 9 employeesPasadena, CAD. S. Ewing Architects, Inc. Is an Interior Design company. Their small team is headquartered in Pasadena, California. Their services include Interior Design and Architectural Design.Read More
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963Undisclosed2 - 9 employeesCulver City, CALaunched in 2013, Amber Nicole Interiors is an Interior Design company. Their services include Interior Design and Architectural Design.Read More
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964Undisclosed2 - 9 employeesCity of Industry, CABased in City of Industry, California and El Monte, California, JIS Brothers Design is an Interior Design company. The team focuses on Interior Design and Architectural Design.Read More
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965Undisclosed2 - 9 employeesSan Rafael, CALaunched in 2010, Birkenstock Lighting Design is a small Lighting Design company. Their team focuses on Lighting Design and Architectural Design.Read More
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966Undisclosed2 - 9 employeesLos Angeles, CAAcquired Spaces is an Interior Design company. The Los Angeles, California-based company offers Interior Design and Architectural Design.Read More
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967Undisclosed2 - 9 employeesLos Angeles, CALaurie Fraser Design is an Interior Design company. Established in 1986, the firm is in Los Angeles, California. Their services include Interior Design and Architectural Design.Read More
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968Undisclosed2 - 9 employeesLong Beach, CACoulter-Milner & Co is an Interior Design company headquartered in Long Beach, California. Their services include Interior Design and Architectural Design.Read More
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969Undisclosed2 - 9 employeesPasadena, CAJF Interiors, Inc. Is an Interior Design company. Located in Pasadena, California, the team provides Interior Design and Architectural Design.Read More
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970Undisclosed2 - 9 employeesSan Marino, CAInterior Design company Willbii Inc. Is headquartered in San Marino, California. The team provides Interior Design and Architectural Design.Read More
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971Undisclosed2 - 9 employeesClaremont, CAKelly Ferm Inc., an Interior Design company, was founded in 2003. The team provides Interior Design and Architectural Design.Read More
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972Undisclosed2 - 9 employeesSimi Valley, CACreative Design Concepts is an Interior Design company headquartered in Simi Valley, California. They provide Interior Design and Architectural Design and were founded in 1994.Read More
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973Undisclosed2 - 9 employeesLos Angeles, CASTUDIO UNLTD is an Architectural Design company. They are located in Los Angeles, California and have small team. They offer Architectural Design and Interior Design.Read More
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974Undisclosed2 - 9 employeesAlameda, CAIngrid Ballmann Interior Design, an Architectural Design company, was launched in 2005. They offers Architectural Design and Interior Design.Read More
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975Undisclosed2 - 9 employeesSan Francisco, CAEstablished in 1998, Plotnet is a small Architectural Design company. Their services include Architectural Design and Graphic Design.Read More
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976Undisclosed2 - 9 employeesOakland, CABecause We Can, an Interior Design company, was established in 2005. The agency specializes in Interior Design and Architectural Design.Read More
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977Undisclosed2 - 9 employeesAlameda, CAThe Color Lady is an Interior Design company. The small Alameda, California-based team offers Interior Design and Architectural Design. The company was founded in 2001.Read More
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978Undisclosed2 - 9 employeesSan Francisco, CALuna Textiles is an Interior Design company. The San Francisco, California-based firm was launched in 1994. Their team specializes in Interior Design and Architectural Design.Read More
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979Undisclosed2 - 9 employeesSanta Monica, CAMarch Studio is a small Santa Monica, California-based Architectural Design company. The team focuses on Architectural Design and Branding.Read More
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980Undisclosed2 - 9 employeesSan Diego, CAArchitectural Design company Retail Habitats is based in San Diego, California. They specialize in Architectural Design and Interior Design and were launched in 2010.Read More
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981$1,000+2 - 9 employeesLos Angeles, CAGamut Dev is an user experience design agency launched in 2010. The firm offers UX/UI Design and Web Design.Read More
Industries
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982Undisclosed2 - 9 employeesSan Francisco, CAArchitectural Design company De Meza + Architecture, Inc was launched in 2001. The small team offers Architectural Design and Interior Design.Read More
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983Undisclosed2 - 9 employeesLos Angeles, CAEstablished in 1987, Susan Jay Design is a small Los Angeles, California-based Architectural Design company. Their team focuses on Architectural Design and Interior Design.Read More
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984Undisclosed10 - 49 employeesLos Angeles, CAArchitectural Design company RACAIA Architecture & Interior Design is based in Los Angeles, California. They offer Architectural Design and Interior Design.Read More
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985Undisclosed10 - 49 employeesLos Angeles, CAFounded in 1993, Kearny Real Estate, a small Architectural Design company, is in Los Angeles, California. Their services include Architectural Design and Commercial Brokerage Services.Read More
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986Undisclosed10 - 49 employeesWest Hollywood, CAThe collective, Realty, a Commercial Brokerage Services company, is in West Hollywood, California. The team provides Commercial Brokerage Services and Architectural Design.Read More
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987Undisclosed10 - 49 employeesOrange, CACommercial Development company Rexco Development was launched in 1985. The firm provides Commercial Development and Architectural Design.Read More
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988Undisclosed10 - 49 employeesSouth San Francisco, CAStar North Realty Development Company is a Commercial Development company founded in 2021. The agency specializes in Commercial Development and Architectural Design.Read More
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989Undisclosed10 - 49 employeesFresno, CALocated in Fresno, California, Precision Civil Engineering is a Commercial Development company. They specialize in Commercial Development and Engineering and were established in 2002.Read More
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990Undisclosed10 - 49 employeesPasadena, CAIDEATTACK, Inc. Is an Interior Design company. Established in 2004, their team offers Interior Design and Architectural Design.Read More
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