SITA - Key Persons


Brian C. Kaupp - President

Job Titles:
  • Admin
  • Member of the Management Team
  • President
Mr. Kaupp's professional career at SITA started in 1991 specializing in Testing, Adjusting and Balancing (TAB) for HVAC systems. This experience spans many industries and project types including higher-education projects, low-mid-high rise buildings, residential complexes, all types of foundation and structural systems, hardened buildings, emergency operation centers, detention facilities, laboratories, and judicial projects.

Charles W. 'Chuck' Kaupp - VP

Job Titles:
  • Admin
  • Member of the Management Team
  • Vice President

Danny F. Brookhouser

Job Titles:
  • Admin

Donna P. Peachey - COO

Job Titles:
  • Director of Operations
Mrs. Peachey has been an integral part of the SITA team since January 2018. Her journey with SITA has led her to navigate through a multitude of industries and project types, showcasing her adaptability and proficiency. Donna has been at the forefront of countless complex projects and intricate systems. Her expertise extends to encompass project coordination and management. In her role as Director of Operations, Donna Peachey brings invaluable knowledge, dedication, and a proven track record to the table. Trust in her experience to lead your TAB projects to success, as she confines to be an indispensable asset to the SITA team.

Donna Peachy

Job Titles:
  • Admin

Greg C. Driggers

Job Titles:
  • Admin
  • 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.

Gregg Driggers

Job Titles:
  • Senior Project Analyst

Keith W. Bunner

Job Titles:
  • Admin
  • Project Analyst
Mr. Bunner started his professional career with SITA in 1994, specializing in building HVAC systems, commissioning, air barrier testing and test and balance. His vast knowledge of the HVAC industry has allowed him to be a part of several types of projects ranging from schools, hospitals, large industrial complexes and military bases to high-rise buildings. Mr. Bunner has been able to take his understanding of building systems and utilize this in his approach to cost analysis of projects, related to the services of Southern Independent Testing Agency, Inc.

Lynn Challandes

Job Titles:
  • Admin
  • Project Administrator
Ms. Challandes joined the SITA team in 2003. She is our initial point of contact when we begin any project. Her primary responsibility is to orchestrate the seamless execution and management of contracts, purchase orders and change orders for our Test & Balance (TAB) and commissioning projects. This involves meticulous planning, coordination, and communication with our team of analysts, skilled technicians, clients, and staff. Ms. Challandes also oversees insurance certificates, notice to owners, technician badging, technician registration, technician background checks/finger printing as needed for secure projects, our firm's statement of qualifications, prequalification's, process new hire paperwork, and assemble technician manuals. Her efficiency and attention to detail ensures all critical details of the project are acquired and entered in our custom TabOpts system accurately.

Michael J. Reiter

Job Titles:
  • Admin
  • Division Manager
  • Building Envelope Specialist / Air Barrier Testing / Division Manager
Mr. Reiter has been with SITA since 1997, specializing in HVAC Commissioning, Building Envelope Testing, Air Barrier Testing and Thermal Imaging. Over this time, Mr. Reiter's field experience varies from projects including, state universities, financial institutes, high-rise buildings, Army Corp of Engineers, MacDill AFB, detention facilities, school boards and laboratory projects. Mr. Reiter understanding of mechanical systems, as well as building component, gives him the ability to see and provide solutions to ensure a properly operating building.

Nathaniel J. 'Nate' Crimm

Job Titles:
  • Admin
  • Member of the Management Team

Tyler Perkins

Job Titles:
  • Admin