Top 100 Architecture Firms in Los Angeles
The Best of December 2025
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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481Undisclosed10 - 49 employeesIrvine, CAJZMK Partners is an Architectural Design and Interior Design company. The Irvine, California-based team specializes in Architectural Design and Interior Design.Read More
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482Undisclosed10 - 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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483Undisclosed10 - 49 employeesNewport Beach, CALifescapes International Inc. Is an Architectural Design company. Their small team is in Newport Beach, California and specializes in Architectural Design. The company was established in 1958.Read More
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484Undisclosed10 - 49 employeesTustin, CAFounded in 1979, Lynn Capouya, Inc., a small Architectural Design company, is located in Tustin, California. Their team provides Architectural Design.Read More
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485Undisclosed50 - 249 employeesIrvine, CADAHLIN GROUP, an Architectural Design company, is headquartered in Pleasanton, California and Oakland, California. They provide Architectural Design and Out of Home Design.Read More
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486Undisclosed10 - 49 employeesCosta Mesa, CARobinson Hill Architecture, Inc. Is an Architectural Design company. Founded in 1998, the team focuses on Architectural Design and Graphic Design.Read More
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487Undisclosed10 - 49 employeesCosta Mesa, CAFounded in 2005, RSI Group is a small Architectural Design and Interior Design company in Costa Mesa, California. Their team specializes in Architectural Design and Interior Design.Read More
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488Undisclosed10 - 49 employeesCosta Mesa, CAIrwin Partners Architects, an Architectural Design and Interior Design company, was launched in 1966. The company specializes in Architectural Design and Interior Design.Read More
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489Undisclosed10 - 49 employeesAgoura Hills, CAPk:architecture is an Agoura Hills, California-based Architectural Design and Interior Design company. The team provides Architectural Design and Interior Design.Read More
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490Undisclosed50 - 249 employeesIrvine, CAFounded in 2001, 5 Arch Funding Corp. Is an Architectural Design and Commercial Financing company. Located in Irvine, California, the team focuses on Architectural Design and Commercial Financing.Read More
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491Undisclosed10 - 49 employeesIrvine, CAHeadquartered in Irvine, California, EBTA Architects is a small Architectural Design company. The team focuses on Architectural Design.Read More
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492Undisclosed10 - 49 employeesSanta Ana, CANewman Garrison + Partners is an Architectural Design and Interior Design company. The team offers Architectural Design and Interior Design and is located in Santa Ana, California.Read More
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493Undisclosed10 - 49 employeesIrvine, CACarlile Coatsworth Architects is a small Architectural Design and Interior Design company. They offer Architectural Design and Interior Design and were founded in 1989.Read More
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494Undisclosed50 - 249 employeesNewport Beach, CAEstablished in 2001, ACS Architectural Construction Services, Inc. Is an Architectural Design and Interior Design company. The team offers Architectural Design and Interior Design.Read More
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495Undisclosed10 - 49 employeesCosta Mesa, CAHeadquartered in Costa Mesa, California, Conceptual Design and Planning Company is an Architectural Design company. The team offers Architectural Design.Read More
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496Undisclosed10 - 49 employeesCosta Mesa, CAEstablished in 1979, Perkins Eastman Dougherty is an Architectural Design company. The firm provides Architectural Design, and is small.Read More
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497Undisclosed10 - 49 employeesNewport Beach, CAH. Hendy Associates is an Architectural Design and Interior Design company. They are located in Newport Beach, California and have small team. They offer Architectural Design and Interior Design.Read More
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498Undisclosed50 - 249 employeesIrvine, CAPassco Companies, LLC is an Architectural Design company based in Irvine, California. They provide Architectural Design and Commercial Brokerage Services.Read More
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499Undisclosed2 - 9 employeesLos Angeles, CAFounded in 2006, Golden State Marketing is a SEO company. Their team focuses on Search Engine Optimization and Branding.Read More
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500Undisclosed10 - 49 employeesIrvine, CADanielian Associates Architects + Planners is an Architectural Design and Interior Design company established in 1968. The agency focuses on Architectural Design and Interior Design, and is small.Read More
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501Undisclosed10 - 49 employeesIrvine, CALaunched in 1990, Robert Hidey Architects is an Architectural Design and Interior Design company. The team specializes in Architectural Design and Interior Design.Read More
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502Undisclosed2 - 9 employeesIrvine, CAArchitectural Design company A&N+ Group was launched in 2015. The firm provides Architectural Design.Read More
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503Undisclosed10 - 49 employeesIrvine, CAWestgroup Designs, an Architectural Design and Interior Design company, was founded in 1989. The small team focuses on Architectural Design and Interior Design.Read More
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504Undisclosed2 - 9 employeesSanta Ana, CAVANROOY design is an Architectural Design and Interior Design company. Their small team is headquartered in Santa Ana, California. Their services include Architectural Design and Interior Design.Read More
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505Undisclosed50 - 249 employeesCosta Mesa, CAATI Architects and Engineers is an Architectural Design and Interior Design company. They were established in 1989, and their services include Architectural Design and Interior Design.Read More
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506Undisclosed10 - 49 employeesNewport Beach, CAIma+design is an Architectural Design company headquartered in Newport Beach, California. Their services include Architectural Design.Read More
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507Undisclosed2 - 9 employeesCosta Mesa, CAArchitectural Design company BGB Design Group specializes in Architectural Design. They were launched in 1979.Read More
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508Undisclosed10 - 49 employeesTustin, CAArchitectural Design and Interior Design company Bastien and Associates, Inc. Was founded in 1982. Based in Tustin, California, the team offers Architectural Design and Interior Design.Read More
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509Undisclosed10 - 49 employeesWestlake Village, CAVan Parys Architecture + Design is an Architectural Design company. Their small team is in Westlake Village, California. Their team focuses on Architectural Design and Interior Design.Read More
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510Undisclosed10 - 49 employeesLa Verne, CACrystal Craft is a Lighting Design company. Their small team is based in La Verne, California. Their services include Lighting Design and Architectural Design.Read More
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