Greg C. Driggers

Greg C. Driggers

Senior Project Analyst

Mr. Driggers has more than 43 years in the commercial HVAC industry, specializing in testing, adjusting, and balancing (TAB). He began his career with SITA in January 2017. He has been involved with projects ranging from aerospace, educational, entertainment, government, healthcare, hospitality, industrial and multi story buildings. Mr. Driggers has acted as a liaison between owners, commissioning agents, design professionals, construction management and subcontractors. He has worked with clients to achieve TAB project costs, while building long-term relationships.


  • AS – Air conditioning and Refrigeration Technology
  • Valencia Community College

Professional Memberships:

  • ACG – AABC Commissioning Group
  • AABC-Associated Air Balance Council NEBB – National Environmental Balancing Bureau
  • FEBB-Florida Environmental Balancing Bureau
  • ASHRAE-American Society of Heafing, Refrigerafing and Air condifioning Engineers