Top 100 Architecture Firms in Los Angeles
The Best of July 2026
Investing in whatever infrastructure is no small investment. Before green lighting and construction, it’s essential to have a top-tier architectural design to ensure structural integrity, sustainability, functionality, and even cost-efficiency.
Architectural design companies offer various services, including bidding and permitting, concept and design development, and construction administration. Working with these professionals helps businesses access architects and engineers with extensive knowledge of design, construction, and necessary materials. They also know legal and regulatory compliance. These companies can guide project management, enhance property value, and offer consulting to meet specific design needs.
Hiring an LA architectural design company ensures you’re teamed up with highly skilled professionals who know local contractors, local requirements, and vendors for building materials. Their experience with the environment can also be a key benefit to your project. Find out more about Los Angeles’ top architectural design firms on The Manifest.
List of the Best Los Angeles Architecture Companies
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511Undisclosed2 - 9 employeesMalibu, CAPlatner & Co. Is a small Interior Design company. They provide Interior Design and Architectural Design and were founded in 2002.Read More
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512Undisclosed10 - 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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513Undisclosed2 - 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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514Undisclosed2 - 9 employeesIrvine, CAHeadquartered in Irvine, California, Steven Langford Architects, Inc. Is an Architectural Design and Interior Design company. They focus on Architectural Design and Interior Design.Read More
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515Undisclosed2 - 9 employeesCosta Mesa, CASwain Architects, Inc., an Architectural Design and Interior Design company, is in Costa Mesa, California. Their services include Architectural Design and Interior Design.Read More
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516Undisclosed2 - 9 employeesIrvine, CADesignwork studios is a small Architectural Design and Interior Design company in Irvine, California. The team focuses on Architectural Design and Interior Design.Read More
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517Undisclosed2 - 9 employeesNewport Beach, CAOatman Architects, Inc. Is an Architectural Design company launched in 2009. Based in Newport Beach, California, the team provides Architectural Design.Read More
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518Undisclosed2 - 9 employeesCosta Mesa, CABundy-Finkel Architects is an Architectural Design and Interior Design company based in Costa Mesa, California. They specialize in Architectural Design and Interior Design.Read More
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519Undisclosed2 - 9 employeesIrvine, CATD Architects, Inc. Is an Architectural Design and Interior Design company. Their small team is headquartered in Irvine, California. Their services include Architectural Design and Interior Design.Read More
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520Undisclosed2 - 9 employeesIrvine, CAIn Irvine, California, DWLA is an Architectural Design company. The team focuses on Architectural Design.Read More
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521Undisclosed2 - 9 employeesCosta Mesa, CAFounded in 2000, Lee Cross, Inc. Is a small Architectural Design and Interior Design company located in Costa Mesa, California. Their team offers Architectural Design and Interior Design.Read More
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522Undisclosed10 - 49 employeesNewport Beach, CAArchitectural Design and Interior Design company Studio+ is in Fort Myers, Florida and Tampa, Florida. They offer Architectural Design and Interior Design.Read More
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523Undisclosed10 - 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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524Undisclosed10 - 49 employeesIrvine, CAHPA, Inc. Is an Irvine, California-based Architectural Design and Interior Design company. The team specializes in Architectural Design and Interior Design.Read More
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525Undisclosed2 - 9 employeesNewport Beach, CADouglas Franz Architects, Inc. Is a small Architectural Design and Interior Design company established in 2003. Their services include Architectural Design and Interior Design.Read More
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526Undisclosed50 - 249 employeesRancho Cucamonga, CAWLC Architects, Inc. Is an Architectural Design and Interior Design company founded in 1974. The team specializes in Architectural Design and Interior Design.Read More
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527Undisclosed2 - 9 employeesCosta Mesa, CAHeadquartered in Costa Mesa, California, Grace Blu Interior Design is a small Architectural Design and Interior Design company. The team offers Architectural Design and Interior Design.Read More
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528Undisclosed2 - 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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529Undisclosed2 - 9 employeesIrvine, CASDA Partnership USA, Inc. Is an Architectural Design company. The Irvine, California-based company was founded in 1994. Their team focuses on Architectural Design and Branding.Read More
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530Undisclosed10 - 49 employeesSanta Ana, CANexus Development, a Commercial Development company, is headquartered in Santa Ana, California. The team offers Commercial Development and Architectural Design.Read More
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531Undisclosed2 - 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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532Undisclosed10 - 49 employeesRancho Cucamonga, CAAmor Architectural Corporation is an Architectural Design company. The Rancho Cucamonga, California-based agency was founded in 2005. Their services include Architectural Design and Graphic Design.Read More
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533Undisclosed50 - 249 employeesNewport Beach, CARiverRock Real Estate Group is a Commercial Property Management company. The team provides Commercial Property Management and Architectural Design and is located in Newport Beach, California.Read More
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534Undisclosed2 - 9 employeesSanta Ana, CACG Signage is an Advertising company founded in 2006. Based in Santa Ana, California, the team offers Advertising and Architectural Design.Read More
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535Undisclosed2 - 9 employeesYorba Linda, CABased in Yorba Linda, California, Home Quest- Manufactured & Mobile Home Sale is a small Commercial Brokerage Services company. The team offers Commercial Brokerage Services and Architectural Design.Read More
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536Undisclosed2 - 9 employeesMoorpark, CALaunched in 1988, Di Cecco Architecture, Inc. Is an Architectural Design company. The team specializes in Architectural Design.Read More
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537$5,000+50 - 249 employeesLaguna Beach, CALaunched in 1999, PicsMatic, a midsize Architectural Design company, is in Laguna Beach, California. Their team provides Architectural Design and Product Design.Read More
Industries
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538Undisclosed10 - 49 employeesCorona, CABMLA: Landscape Architecture is an Architectural Design company headquartered in Corona, California. They provide Architectural Design and were established in 1987.Read More
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539Undisclosed10 - 49 employeesIrvine, CASDK Atelier is an Architectural Design and Interior Design company in Irvine, California. They specialize in Architectural Design and Interior Design and were established in 2012.Read More
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540Undisclosed10 - 49 employeesNewport Beach, CAMesa Management, Inc. Is a small Commercial Development company established in 1970. Their team specializes in Commercial Development and Commercial Financing.Read More
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