- The Hardy Group understands that commercial projects require a different approach than residential ones. With more stringent deadlines, higher stakes, and more specific needs, a commercial construction project requires a more specialized approach. br The Hardy Group, Inc. br 975 S. Ponce de Leon Boulevard br St. Augustine, FL 32084 br Phone: (904) 471-5800 br Fax: (904) 471-5820 br info@thehardygroup.