Our thorough process begins at plan review and concludes when the owner takes occupancy of a comfortable and efficient facility. The result is a well-documented infrastructure that performs to design, which helps to control energy costs and improve comfort levels. We ensure you get a return on your equipment investment.
To ensure occupant comfort and mitigate noisy HVAC systems, sound and vibration testing measures the performance of HVAC equipment against the manufacturer's specifications. This process may uncover potential installation or operating issues.
A meticulously balanced system will not perform as intended without a commissioned control program. A detailed control system verification program will ensure that the HVAC system is functioning as intended.
DAC offers complete fume hood testing and certification services to ensure safe operating conditions in laboratory facilities and provide effective, economical fume hood performance.
DAC provides stairwell pressurization testing to ensure the operational reliability of this key component to the life safety system.
DAC performs smoke management systems testing to verify proper operation and provide a certified report detailing the system's performance levels.
An existing system survey is a necessary first step if you are interested in improving an HVAC system to enhance efficiency, air quality, and/or comfort levels.
A thorough certified air balance should be performed after an HVAC system is installed to ensure that it is operating according to the design criteria, manufacturer's specifications, and NEBB standards for high-performance building systems.
A comprehensive hydronic balance should be performed after a fluid system is installed to ensure that it is operating according to the manufacturer's specifications. A complete hydronic balance includes temperature performance testing of all heat exchange equipment.
DAC is a NEBB Certified Firm (No. 3505) and maintains a staff of NEBB Certified Professionals and Technicians.
Established in 1971, the National Environmental Balancing Bureau (NEBB) is the premier international certification association for firms that deliver high-performance building systems. NEBB’s function is to establish, promote and maintain high-quality standards through certification of Firms, Professionals and Technicians.Visit website
If you’d like to know more about how DAC can help you, please contact one of our experts. We’re excited at the opportunity to serve you.