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Trusted HVAC Testing & Balancing Services in Anaheim
Precision Air Balance, Inc. has been a trusted leader in HVAC testing and balancing for over 25 years. Our NEBB and TABB certified technicians deliver precise, reliable results while adhering to the highest safety standards, reflected in our 77% EMR rating. As a certified Small Women Business Enterprise, we combine technical expertise with integrity to optimize HVAC system performance for commercial clients.

Our state-of-the-art equipment and electronic reporting streamline project completion, supported by $5 million in bonding capacity. We guarantee all work, ensuring long-term client satisfaction through continuous education and industry-leading certification programs.
Services
Air & Hydronic Testing Clean Room Systems Testing Control System Troubleshooting Duct Pressure Testing Building Systems Commissioning Smoke Evacuation Testing Energy Management Surveys System Retrofit Consultation
Highlights and features
  • 25+ years of specialized HVAC testing experience
  • NEBB/TABB certified technicians with 77% EMR safety rating
  • Certified Small Women Business Enterprise (SWBE)
  • $5 million bonding capacity for project security
  • State-of-the-art equipment with electronic reporting
Associations and certifications
  • NEBB
  • TABB
Services
Air & Hydronic Testing
We perform comprehensive air and hydronic system balancing for commercial HVAC systems. Our NEBB-certified technicians use precision instruments to optimize airflow and water distribution in VAV, multi-zone, and specialized systems. This ensures energy efficiency, occupant comfort, and extended equipment lifespan while meeting ASHRAE standards.
Clean Room Testing
Our team tests HVAC systems in clean room environments to maintain strict contamination control standards. We verify pressure differentials, air changes per hour, and filtration efficiency for pharmaceutical, biotech, and semiconductor manufacturing facilities. Our certification ensures compliance with ISO 14644-1 and FDA regulations.
Smoke Evacuation Testing
We conduct smoke control system testing for commercial buildings to ensure proper operation during emergencies. Our technicians verify fan performance, pressure relationships, and exhaust capabilities in stairwells and refuge areas. This critical life-safety testing meets NFPA 92 and local fire code requirements.
Building Commissioning
Our commissioning services verify HVAC system performance in new construction projects. We conduct functional testing of equipment sequences, control systems, and energy management integration. This process ensures systems operate as designed while documenting performance metrics for LEED certification and owner training.
Energy Surveys
We perform comprehensive energy assessments to identify HVAC system inefficiencies. Our analysis includes thermal imaging, airflow measurements, and control system evaluations. Recommendations focus on reducing energy consumption while maintaining comfort standards, often achieving 15-30% energy savings for clients.
Questions
What HVAC systems do you test?
We test all commercial HVAC systems including VAV, multi-zone, clean rooms, hospitals, and industrial process systems.
Are you NEBB certified?
Yes, we hold active NEBB certification #2756 for testing and balancing services.
Do you provide as-built drawings?
Yes, we develop OSHA-compliant as-built mechanical drawings during system commissioning.
What safety standards do you follow?
Our technicians follow OSHA standards with an EMR rating of 77% for safety excellence.
Do you offer emergency services?
We schedule priority projects within 24 hours but don't provide after-hours emergency services.
What areas do you serve?
We serve California and Nevada from our Anaheim and Las Vegas offices.