Top 100 Architecture Firms in Orange County
The Best of December 2025Looking for a top architect in Orange County?
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 Orange County. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Orange County Architecture Companies
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181Undisclosed10 - 49 employeesRancho Cucamonga, CASmall Architectural Design company Architerra Design Group, is headquartered in Rancho Cucamonga, California. The team offers Architectural Design.Read More
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182Undisclosed2 - 9 employeesDiamond Bar, CALaunched in 2004, CO-AR Design, Inc. Is an Architectural Design and Interior Design company. The small team specializes in Architectural Design and Interior Design.Read More
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183Undisclosed10 - 49 employeesClaremont, CAWheeler & Wheeler Architects, an Architectural Design and Interior Design company, was founded in 1985. They focuses on Architectural Design and Interior Design.Read More
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184Undisclosed2 - 9 employeesLos Angeles, CABallentine Architects Studio, an Architectural Design company, is headquartered in Los Angeles, California. They specialize in Architectural Design and Interior Design and were launched in 2015.Read More
Industries
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185$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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186Undisclosed2 - 9 employeesLos Angeles, CANCA Studio is an Architectural Design company. Located in Los Angeles, California, their team focuses on Architectural Design.Read More
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187$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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188Undisclosed2 - 9 employeesLaguna Beach, CABased in Laguna Beach, California, Anders Lasater Architects is a small Architectural Design company. The team provides Architectural Design and Interior Design.Read More
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189Undisclosed2 - 9 employeesLos Angeles, CAMark a cuellar design, an Architectural Design company, was established in 2002. The small team specializes in Architectural Design and Interior Design.Read More
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190Undisclosed10 - 49 employeesLos Angeles, CASmall Interior Design company Zehana Interiors , is headquartered in Los Angeles, California and Pasadena, California. Their services include Interior Design and Architectural Design.Read More
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191Undisclosed2 - 9 employeesLos Angeles, CAArchitectural Design company Bliss Architecture is located in Los Angeles, California. They offer Architectural Design.Read More
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192Undisclosed10 - 49 employeesLos Angeles, CAOmgivning is an Architectural Design company headquartered in Los Angeles, California. Their services include Architectural Design and Interior Design.Read More
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193Undisclosed50 - 249 employeesRiverside, CARuhnau Clarke Architects is an Architectural Design and Interior Design company. The Riverside, California-based company offers Architectural Design and Interior Design.Read More
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194Undisclosed10 - 49 employeesLos Angeles, CAArcheon Group is an Architectural Design company. Their small team is headquartered in Los Angeles, California. Their services include Architectural Design.Read More
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195Undisclosed10 - 49 employeesLos Angeles, CAWirt Design Group is an Interior Design company established in 1994. The firm provides Interior Design and Architectural Design.Read More
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196Undisclosed10 - 49 employeesLos Angeles, CAFMG ARCHITECTS is an Architectural Design company. The company is based in San Francisco, California and Oakland, California. Their team provides Architectural Design.Read More
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197Undisclosed2 - 9 employeesLos Angeles, CAEstablished in 2018, Ergeon, a small Architectural Design company, is located in Los Angeles, California. Their team provides Architectural Design.Read More
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198Undisclosed10 - 49 employeesLos Angeles, CAStudio AR&D Architects is a Los Angeles, California-based Architectural Design and Out of Home Design company. They provide Architectural Design and Out of Home Design and were founded in 2005.Read More
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199Undisclosed10 - 49 employeesLos Angeles, CAEstablished in 2000, John Kaliski Architects, a small Architectural Design company, is based in Los Angeles, California. Their team focuses on Architectural Design.Read More
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200Undisclosed50 - 249 employeesLos Angeles, CACarrier Johnson +Culture, an Architectural Design company, is located in San Diego, California and Los Angeles, California. Founded in 1977, the team offers Architectural Design and Branding.Read More
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201Undisclosed2 - 9 employeesRedondo Beach, CAJospeh Spierer Architects, Inc. Is an Architectural Design company. Their small team is based in Redondo Beach, California. Their services include Architectural Design.Read More
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202Undisclosed10 - 49 employeesLos Angeles, CAHeadquartered in Los Angeles, California, Office Space Planners is an Interior Design company. The team focuses on Interior Design and Architectural Design.Read More
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203Undisclosed10 - 49 employeesArcadia, CAHelman Architects, Inc. Is an Architectural Design and Interior Design company established in 1953. The agency offers Architectural Design and Interior Design.Read More
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204Undisclosed10 - 49 employeesSouth Pasadena, CASLSD Inc. Is an Architectural Design and Interior Design company. They are headquartered in South Pasadena, California, and their services include Architectural Design and Interior Design.Read More
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205Undisclosed10 - 49 employeesCulver City, CAClive Wilkinson architects is a small Architectural Design and Interior Design company in Culver City, California. The team specializes in Architectural Design and Interior Design.Read More
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206Undisclosed2 - 9 employeesSan Gabriel, CACemac Window Coverings is an Architectural Design company. Their small team is based in San Gabriel, California. Their team provides Architectural Design.Read More
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207Undisclosed10 - 49 employeesCulver City, CABerliner Architects is an Architectural Design company launched in 1996. The company offers Architectural Design and Other Design.Read More
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208Undisclosed10 - 49 employeesLos Angeles, CAM-Rad Inc. Is an Architectural Design company. Headquartered in Los Angeles, California, the agency was launched in 2012. Their services include Architectural Design and Interior Design.Read More
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209Undisclosed10 - 49 employeesLos Angeles, CAFounded in 1990, Tichenor & Thorp Architects, Inc. Is a small Los Angeles, California-based Architectural Design company. Their services include Architectural Design.Read More
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210Undisclosed10 - 49 employeesCulver City, CARachlin Partners is a Culver City, California-based Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.Read More
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