Roy Grinnell
Associate Broker
1921 S Alma School Road
Suite 210
Mesa AZ 85210
Office: 480-253-9431
Cell: 602-430-7189
Email: royg@royalcre.com
Roy Grinnell is an Associate Broker with Royal Commercial Real Estate LLC with nearly two decades of Arizona commercial real estate experience. Founder and former Designated Broker of Benchmark Commercial LLC, he specializes in commercial land brokerage and buyer representation across the greater Phoenix metro and broader Arizona markets, with a strong background in real estate development underwriting and investment deal structuring.
Roy guides clients — from emerging businesses to national corporate users — through site selection, acquisition, and disposition, and serves as Vice President of Development on the Elite Garages at Higley project in Mesa.
He also leads the firm’s adoption of AI-driven tools and evolving best practices, integrating advanced market intelligence and document automation into every engagement to deliver faster, sharper, and more informed outcomes for his clients.
Areas of Commercial Real Estate Focus
Commercial land brokerage & site acquisition
Buyer & tenant representation
Strategic site selection
Investment & development properties
Development underwriting & financial analysis
LOI drafting & deal structuring
Municipal entitlement & multi-party transaction coordination
AI integration & technology-driven business practices
Experience
Associate Broker, Royal Commercial Real Estate LLC – commercial land brokerage, buyer/tenant representation, and investment deal structuring
Vice President of Development, Elite Garages at Higley – 150-unit luxury motorsports garage condominium development, Mesa, AZ – development underwriting, capital structuring, and investor offering materials
Founder, Designated Broker & Principal, Benchmark Commercial LLC – full-service commercial brokerage and property management (2007–2024)
Associate Broker, DevMan Company LC
AI Integration & Business Innovation Lead, Royal Commercial Real Estate – spearheading AI-driven workflows, market intelligence, and evolving best practices firm-wide
Education
Licensed Arizona Real Estate Broker since 2006
Oakland Community College · Arizona School of Real Estate & Business · Colorado Mountain College
