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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121Undisclosed10 - 49 employeesLos Angeles, CAEstablished in 1980, Architectural Resources Group is an Architectural Design company. Their services include Architectural Design.Read More
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122Undisclosed250 - 999 employeesLos Angeles, CAHMC Architects is an Architectural Design and Interior Design company. The Los Angeles, California-based firm was founded in 1940. Their team provides Architectural Design and Interior Design.Read More
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123Undisclosed50 - 249 employeesLos Angeles, CANAC Architecture is an Architectural Design and Interior Design company established in 1960. Their team offers Architectural Design and Interior Design.Read More
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124Undisclosed10 - 49 employeesLos Angeles, CALiang Architecture Bureau+ is a small Los Angeles, California-based Architectural Design company. The team specializes in Architectural Design.Read More
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125Undisclosed10 - 49 employeesGardena, CAArchitectural Design and Interior Design company Satoh Brothers International, Inc. Specializes in Architectural Design and Interior Design. They were founded in 1988.Read More
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126Undisclosed50 - 249 employeesLos Angeles, CAArchitectural Design and Interior Design company Johnson Fain is headquartered in Los Angeles, California. Their services include Architectural Design and Interior Design.Read More
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127Undisclosed10 - 49 employeesLos Angeles, CAAHBE | MIG is a small Architectural Design company established in 1987. Their team focuses on Architectural Design.Read More
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128Undisclosed50 - 249 employeesLos Angeles, CAEstablished in 1906, AC Martin is an Architectural Design and Interior Design company. The agency provides Architectural Design and Interior Design, and is midsize.Read More
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129Undisclosed10 - 49 employeesLos Angeles, CARELM is an Architectural Design company. Established in 1985, the agency is located in Los Angeles, California. Their team provides Architectural Design.Read More
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130Undisclosed50 - 249 employeesLos Angeles, CASteinberg Hart is an Architectural Design and Interior Design company established in 1953. The firm offers Architectural Design and Interior Design.Read More
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131Undisclosed250 - 999 employeesLos Angeles, CAArchitectural Design company SWA Group is in Sausalito, California and San Francisco, California. Their services include Architectural Design.Read More
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132Undisclosed2 - 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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133Undisclosed2 - 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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134Undisclosed2 - 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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135Undisclosed2 - 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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136Undisclosed10 - 49 employeesMonterey Park, CAGary Wang & Associates, Inc. Is an Architectural Design and Interior Design company. In Monterey Park, California, the company specializes in Architectural Design and Interior Design.Read More
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137Undisclosed10 - 49 employeesLos Angeles, CABall-Nogues Studio is a small Architectural Design company headquartered in Los Angeles, California. Their services include Architectural Design and Interior Design.Read More
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138Undisclosed10 - 49 employeesLaguna Hills, CAH & M Realty Group is an Architectural Design and Commercial Brokerage Services company. Based in Laguna Hills, California, their team offers Architectural Design and Commercial Brokerage Services.Read More
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139Undisclosed10 - 49 employeesParamount, CAArchitectural Design and Interior Design company eb design was launched in 1993. The small team provides Architectural Design and Interior Design.Read More
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140Undisclosed10 - 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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141Undisclosed10 - 49 employeesLong Beach, CALaunched in 2010, STUDIO T-SQUARE is a small Oakland, California-based Architectural Design company. Their services include Architectural Design and Interior Design.Read More
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142Undisclosed10 - 49 employeesTorrance, CAHouston Tyner Architects, an Architectural Design and Interior Design company, was launched in 1989. The small team provides Architectural Design and Interior Design.Read More
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143Undisclosed2 - 9 employeesAliso Viejo, CAMYD studio is an Architectural Design company launched in 2009. Located in Aliso Viejo, California, the team offers Architectural Design.Read More
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144Undisclosed10 - 49 employeesPasadena, CASWA Architects is an Architectural Design company in Pasadena, California. They specialize in Architectural Design and were established in 1985.Read More
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145Undisclosed2 - 9 employeesLaguna Beach, CAHorst Architects is a small Architectural Design company established in 1990. Their team provides Architectural Design.Read More
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146Undisclosed50 - 249 employeesLos Angeles, CARios Clementi Hale Studios is an Architectural Design company. Their midsize team of employees is headquartered in Los Angeles, California. Their team offers Architectural Design and Interior Design.Read More
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147$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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148Undisclosed250 - 999 employeesIrvine, CAAccounting and Architectural Design company Walker Consultants was established in 1965. The firm specializes in Accounting and Architectural Design.Read More
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149Undisclosed50 - 249 employeesUpland, CAVanGo Home Decor is an Architectural Design and Interior Design company. They were founded in 2023, and their services include Architectural Design and Interior Design.Read More
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150Undisclosed50 - 249 employeesLong Beach, CALaunched in 2000, studio one eleven is a midsize Long Beach, California-based Architectural Design and Interior Design company. Their team offers Architectural Design and Interior Design.Read More
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