PDG was established in 1985 as a Tulsa-based, licensed landscape architectural firm with design services available to both public and private sectors. Through the years we have developed a “hands-on” approach to management, involving principal and staff members in the design process to generate creative solutions for our clients. We believe that the rewards of design stem from seeing projects through to completion. Our clients choose us because of our creative and comprehensive approach to every project, our management record of cost control and our ability to meet critical time schedules. The scope of our projects varies in size from master planning new residential golf communities to designing small public parks. We feel PDG’s successful execution of projects is based on our ability to solve problems on either scale.