Testing, adjusting, and balancing of all HVAC systems in a new building is needed to complete the installation and to make th ... e system perform as the designer intended. The purpose of testing, adjusting, and balancing (TAB) is to assure that an HVAC system is providing maximum occupant comfort at the lowest energy cost possible. This is extremely important in this era of rising energy costs. Most new commercial projects require a licensed air balancing report before they are able to receive a certificate of occupancy. Our goal is to provide high quality and expedite services for all your air balancing needs. Our certified technicians are trained to handle all types of jobs and can help you through the air balancing process. After performing our engineering calculations, we will submit an official report to your local building agency. read more