Here are the Top 10 interior design firms in Arizona, based on public voting for the 2025 edition of Ranking Arizona, the state’s biggest and most comprehensive business opinion poll. Ranking Arizona is based purely on opinion and ranks companies based on how voters answer this simple question: with whom would you recommend doing business?
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Top 10 interior design firms in Arizona (workforce of 23 or more)
Here are the Top 10 interior design firms (workforce of 23 or more) in Arizona, as featured in the 2025 edition of Ranking Arizona:
1. Corgan
Background: Corgan’s Arizona presence encompasses a team of architects and interior designers with a broad range of expertise in workplace, healthcare, aviation and data centers. The firm’s notable clients include Phoenix Sky Harbor Airport, American Airlines, Blue Cross Blue Shield of Arizona, Salt River Project, Banner Health, Northern Arizona Healthcare, Cigna, Tourmaline, and Cyrus One. As an agile and customer-focused firm, Corgan is driven by human-centric, data-driven solutions — consistently landing Corgan as a Top 5 architecture firm in the U.S. and securing the No. 6 spot on Interior Design magazine’s GIANTs in Design list.
2. RSP Architects
3. Gensler
4. SmithGroup
5. DAVIS
6. Cawley Design Studio
7. DLR Group
8. ADM Group
9. Ideation Design Group
10. DFDG Architecture
Top 10 interior design firms in Arizona (workforce of 22 or fewer)
Here are the Top 10 interior design firms (workforce of 22 or fewer) in Arizona, as featured in the 2025 edition of Ranking Arizona:
1. McCarthy Nordburg
Background: McCarthy Nordburg, an award-winning Interior Architectural design firm, has been transforming how people interact with the built environment for more than three decades. Their expertise includes corporate office, medical office and higher education. McCarthy Nordburg’s reputation as thought leaders has assisted them in being recognized as a top player in the commercial real estate industry. They work closely with clients to understand their needs and how the workplace has evolved to provide effective design solutions. The team holds AIA, NCIDQ and LEED AP certifications and is active with AZCREW, IIDA and NAIOP.
2. dpa architects
3. Krause – Architecture + Interiors
4. STG Design
5. Pinnacle Design
6. Deutsch Architecture Group
7. Phoenix Design One
8. triARC architecture & design
9. Zebra Projects
10. evolution design
Ranking Arizona: Think someone else should be on the list? To make your vote count in the 2026 edition of Ranking Arizona, click here to vote.
