“It starts with a vision” is more than a motto, at HDA Architects it’s the philosophy we live by. In 1986, Jack Holleran, President, envisioned a professional service firm providing creative and timeless design with exceptional customer service. Our staff provides architecture, interiors, and master planning services across these diverse sectors: Beverage, Multi-family & Hospitality, Retail & Commercial, Office, Interiors, and Distribution & Warehousing. Over the last 30-plus years, we have designed over 100 million square feet nationwide, totaling more than $3 billion in construction costs and completed over 250 projects in more than 40 states. Achievements: Over 30 years in business Over $100 Million square feet designed across the country Over 3 Billion in construction dollars Registered in over 40 states Designed the first LEED Certified office building in St. Louis Designed the first Silver LEED Certified Lexus Dealership in the country Designed over 100 office buildings Designed over 16 auto dealerships Designed over 150 beverage distribution facilities Designed over 250 industrial projects Core Values: QUALITY PROFESSIONALISM CREATIVITY CAN-DO-ATTITUDE INTEGRITY