Hasen Design Build & Development (Hasen DBD) is a true commercial design-builder. We are proud to be one of the only certified design builders in Fort Worth, as well as one of the few certified design builders of our size in the entire state of Texas. Hasan DBD also provides commercial and light industrial construction management, general contracting, public and private partnership (P3), and special project services for both public and private clients. David Hasenzahl is President and Owner of Hasen DBD. He serves on the board of the Design Build Institute of America, and has been recognized by his peers with numerous accolades, to include Top 40 under 40 (Class of 2010) and ENR Texas and Louisiana Top 20 Professional (Engineering News Record.) With a corporate office in Fort Worth, Texas, Hasen DBD provides services throughout Texas. We are committed to balancing our customers need for competitive pricing, fast project completions, and a team committed to the highest quality of workmanship in a safe environment.