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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31Undisclosed10 - 49 employeesSan Francisco, CAJENSEN Architects, an Architectural Design company, is in San Francisco, California. Launched in 1994, the team provides Architectural Design and Interior Design.Read More
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32Undisclosed2 - 9 employeesWest Hollywood, CAArchitectural Design company Drury Architects Inc. Is based in West Hollywood, California. They focus on Architectural Design and Interior Design.Read More
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33Undisclosed50 - 249 employeesFresno, CAPainting Estimating is an Architectural Design and Engineering company. The team is headquartered in Fresno, California, and their services include Architectural Design and Engineering.Read More
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34$1,000+10 - 49 employeesConcord, CAArchitectural Design company Manny’s tree service inc and landscape provides Architectural Design. They were established in 2005.Read More
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35Undisclosed10 - 49 employeesEmeryville, CASwatt | Miers Architects, an Architectural Design and Interior Design company, is headquartered in Emeryville, California. They focus on Architectural Design and Interior Design.Read More
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36Undisclosed10 - 49 employeesInglewood, CA(fer) studio is an Architectural Design company. Located in Inglewood, California, the company was launched in 2002. Their team focuses on Architectural Design and Interior Design.Read More
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37Undisclosed10 - 49 employeesSan Francisco, CADilworth Eliot Studio, an Architectural Design and Interior Design company, specializes in Architectural Design and Interior Design. The firm is in San Francisco, California.Read More
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38$5,000+10 - 49 employeesRocklin, CALaunched in 2018, Tangent Design and Engineering is an Architectural Design and Engineering company. The team focuses on Architectural Design and Engineering and is in Rocklin, California.Read More
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39$1,000+10 - 49 employeesMilpitas, CALocated in Milpitas, California, Bonito Painting is an Architectural Design and Interior Design company. They specialize in Architectural Design and Interior Design and were established in 2000.Read More
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40$1,000+2 - 9 employeesSan Jose, CAOutertainment Construction Inc is an Architectural Design company. The firm is based in San Jose, California. Their team offers Architectural Design and Out of Home Design.Read More
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41Undisclosed10 - 49 employeesLong Beach, CAEnviron Architecture, Inc. Is an Architectural Design company. The team provides Architectural Design and Branding, and the company is located in Long Beach, California.Read More
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42Undisclosed50 - 249 employeesSan Diego, CASan Diego Home Remodeling is an Architectural Design company in San Diego, California. They specialize in Architectural Design and Interior Design.Read More
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43Undisclosed2 - 9 employeesSan Francisco, CAEstablished in 2012, zero ten design is an Architectural Design and Interior Design company. The team offers Architectural Design and Interior Design.Read More
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44Undisclosed2 - 9 employeesOakland, CAArchitectural Design and Interior Design company see arch. Is based in Oakland, California. The team offers Architectural Design and Interior Design.Read More
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45Undisclosed2 - 9 employeesCommerce, CAHernandez Wholesale Flooring is a small Architectural Design and Interior Design company based in Commerce, California. Their services include Architectural Design and Interior Design.Read More
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46Undisclosed10 - 49 employeesCulver City, CALighting Design company Oculus Light Studio focuses on Lighting Design and Architectural Design. They were launched in 2012.Read More
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47$1,000+2 - 9 employeesLos Angeles, CAProfessional As-Built Services by Alterpex is an Architectural Design and Engineering company founded in 2020. Their services include Architectural Design and Engineering.Read More
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48Undisclosed2 - 9 employeesLos Angeles, CAArc / Artel Architecture is an Architectural Design and Interior Design company. They were launched in 1996, and their services include Architectural Design and Interior Design.Read More
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49$10,000+2 - 9 employeesGardena, CAPolytope Agency - Audio Scenography is a Gardena, California-based Architectural Design and video production agency. Their services include Architectural Design and Video Production.Read More
Industries
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50Undisclosed2 - 9 employeesMonterey, CALaunched in 2010, DH Painters Monterey is a small Architectural Design and Interior Design company. Their team provides Architectural Design and Interior Design.Read More
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51$1,000+2 - 9 employeesSan Jose, CARR Pro Painting Inc is a San Jose, California-based Architectural Design and Interior Design company. They specialize in Architectural Design and Interior Design.Read More
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52Undisclosed50 - 249 employeesFresno, CACPM Scheduling is a midsize Architectural Design company. They specialize in Architectural Design and Real Estate Law and were launched in 2010.Read More
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53$1,000+250 - 999 employeesLos Angeles, CADelta Construction and Restoration is a Los Angeles, California-based Architectural Design company. Founded in 2022, the team provides Architectural Design and Interior Design.Read More
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54Undisclosed10 - 49 employeesBeverly Hills, CAFounded in 2025, Lisa Merkle Design is an Interior Design company. Their services include Interior Design and Architectural Design.Read More
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55Undisclosed2 - 9 employeesSan Diego, CAACI Architectural Concepts Inc, an Architectural Design company, is headquartered in San Diego, California. They specialize in Architectural Design and Interior Design.Read More
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56$25,000+2 - 9 employeesLos Angeles, CAEstablished in 2017, Steff Stuff Design is an Interior Design company. The team specializes in Interior Design and Architectural Design and is in Los Angeles, California.Read More
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57$1,000+50 - 249 employeesLos Angeles, CABradco Kitchens, an Architectural Design company, provide Architectural Design and Interior Design. They were launched in 2017.Read More
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58$50,000+2 - 9 employeesLafayette, CAEmerson Grace Design is a interior design company. In Lafayette, California, their small team specializes in interior design, architectural design, and lighting design. The company was established in 2015.Read More
Industries
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59Undisclosed50 - 249 employeesLos Angeles, CA5+design is an Architectural Design and Interior Design company. The team is located in Los Angeles, California, and their services include Architectural Design and Interior Design.Read More
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60Undisclosed10 - 49 employeesSan Francisco, CAAXIS/GFA Architecture + Design is an Architectural Design company launched in 2017. The small team provides Architectural Design.Read More
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