About

Superior Test & Balance is a Testing, Adjusting, & Balancing contractor certified by NEBB (National Environmental Balancing Bureau), TABB (Testing, Adjusting, Balancing, Bureau), & the California State Licensing Board (CA# 911916). We are a Local Union 105 signatory contractor who specializes in Air & Hydronic balancing. We are professionals in many other areas of HVAC testing, including but not limited to: Smoke Control Testing, Duct Air Leakage Testing, Stairwell Pressurization, Sound & Vibration Testing, & Temperature Testing.