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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1171Undisclosed2 - 9 employeesSanta Monica, CACommercial Property Management company Fortuna Asset Management is headquartered in Santa Monica, California. They offer Commercial Property Management and Commercial Brokerage Services.Read More
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1172Undisclosed2 - 9 employeesSeal Beach, CAFox & Fox Design LLC is a Lighting Design company founded in 2001. Based in Seal Beach, California, the team specializes in Lighting Design and Architectural Design.Read More
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1173Undisclosed2 - 9 employeesBuellton, CAIllum Lighting Design is a small Lighting Design company in Buellton, California. The team focuses on Lighting Design and Architectural Design.Read More
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1174Undisclosed2 - 9 employeesLos Angeles, CALaunched in 2004, KIG Capital Real Estate is a Commercial Brokerage Services company. The small team offers Commercial Brokerage Services and Commercial Property Management.Read More
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1175Undisclosed2 - 9 employeesLos Angeles, CAFounded in 1984, Royal Oak Property Services, Inc. Is a Commercial Property Management company. In Los Angeles, California, the team focuses on Commercial Property Management and Architectural Design.Read More
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1176Undisclosed2 - 9 employeesSan Francisco, CAArchitectural Design company STUDIO GRAF is in San Francisco, California. Founded in 2014, the team provides Architectural Design and Graphic Design.Read More
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1177Undisclosed2 - 9 employeesLos Angeles, CAThread Collaborative is an Architectural Design company. Their small team of employees is in Los Angeles, California. Their team specializes in Architectural Design and Branding.Read More
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1178Undisclosed2 - 9 employeesSanta Monica, CAMO | Mayes Office is an Interior Design company. They offer Interior Design and Product Design and are in Santa Monica, California.Read More
Industries
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1179Undisclosed2 - 9 employeesOakland, CALumenworks Lighting Design is a Lighting Design company based in Oakland, California. Their services include Lighting Design and Architectural Design.Read More
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1180Undisclosed2 - 9 employeesWest Hollywood, CAIDGroup | Development, a small Commercial Development company, is in West Hollywood, California. The team offers Commercial Development and Architectural Design.Read More
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1181Undisclosed2 - 9 employeesLos Angeles, CAA-One Construction is a Commercial Development company. The team offers Commercial Development and Architectural Design and is based in Los Angeles, California.Read More
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1182Undisclosed2 - 9 employeesCalabasas, CALucrum is a small Commercial Financing company. Established in 2003, the team specializes in Commercial Financing and Architectural Design.Read More
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1183Undisclosed2 - 9 employeesLos Angeles, CAMDT Properties is a Los Angeles, California-based Commercial Financing company. Their services include Commercial Financing and Commercial Property Management.Read More
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1184Undisclosed2 - 9 employeesEl Segundo, CASon & Sons Construction, Inc., a Commercial Development company, was founded in 1983. The team specializes in Commercial Development and Architectural Design.Read More
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1185Undisclosed2 - 9 employeesLos Angeles, CACommercial Development company RBM of California, Inc. Is located in Los Angeles, California. They specialize in Commercial Development and Commercial Financing and were founded in 2012.Read More
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1186Undisclosed2 - 9 employeesOrange, CACentury American is a small Commercial Development company in Orange, California. Their services include Commercial Development and Commercial Financing.Read More
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1187Undisclosed2 - 9 employeesSanta Monica, CALaunched in 1987, AkarStudios, a small Architectural Design company, is headquartered in Santa Monica, California. Their team focuses on Architectural Design and Branding.Read More
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1188Undisclosed2 - 9 employeesLos Angeles, CACal Bid Brokers is a Commercial Development company. The team focuses on Commercial Development and Architectural Design, and the firm is based in Los Angeles, California.Read More
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1189Undisclosed2 - 9 employeesIrvine, CAPendulum Property Partners is a Commercial Development company. The company is based in Irvine, California. Their team specializes in Commercial Development and Commercial Property Management.Read More
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1190Undisclosed2 - 9 employeesLong Beach, CACommercial Brokerage Services company Uninational Corporation is based in Long Beach, California. The team focuses on Commercial Brokerage Services and Commercial Financing.Read More
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1191Undisclosed2 - 9 employeesWest Covina, CACommercial Development company SD Design Construction was founded in 2006. The company focuses on Commercial Development and Architectural Design.Read More
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1192Undisclosed2 - 9 employeesAlhambra, CAG.E. Property Management is a Commercial Brokerage Services company. Founded in 1983, the agency offers Commercial Brokerage Services and Architectural Design.Read More
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1193Undisclosed2 - 9 employeesGrass Valley, CABySHIFT is a Monterrey, Mexico-based branding agency. They specialize in Branding and Digital Strategy and were founded in 2013.Read More
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1194Undisclosed2 - 9 employeesPalmdale, CAChallman Engineering Inc is a Commercial Development company. They are based in Palmdale, California, and their services include Commercial Development and Engineering.Read More
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1195Undisclosed2 - 9 employeesFresno, CAFortune-Ratliff General Contractors, Inc. Is a Commercial Development company. The team offers Commercial Development and Architectural Design and is located in Fresno, California.Read More
Industries
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1196Undisclosed2 - 9 employeesBakersfield, CAStudio 5253 Canada is an Architectural Design company. Established in 2012, their team focuses on Architectural Design and Product Design.Read More
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1197Undisclosed10 - 49 employeesRancho Cucamonga, CALightswitch Studio is a small Lighting Design company. Established in 1993, the team provides Lighting Design and Architectural Design.Read More
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1198Undisclosed2 - 9 employeesLos Angeles, CAArcDLA Inc. Is an Architectural Design company. The Los Angeles, California-based agency was established in 2009. Their services include Architectural Design and Interior Design.Read More
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1199$1,000+Freelancer employeesLos Angeles, CAInterior Design company Jay Cad was founded in 2016. The company offers Interior Design and Architectural Design, and is small.Read More
Industries
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1200Undisclosed250 - 999 employeesSan Francisco, CAASD | SKY, an Architectural Design company, was founded in 1963. The team offers Architectural Design and Interior Design and is located in San Francisco, California and Atlanta, Georgia.Read More
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