Air Balancing
We provide professional air balancing services for commercial and industrial buildings with a verification-driven, process-first approach. Air balancing work is performed to confirm that HVAC systems operate as intended, meet design requirements, and support occupant comfort, system performance, and compliance objectives.
Air balancing is a diagnostic and verification discipline. Our role is to measure, adjust, and document airflow and system performance in coordination with mechanical equipment, controls, and design intent.
What We Do
- Air and hydronic balancing services
- Airflow measurement and system verification
- System adjustment to meet design and operational targets
- Fan, duct, and terminal device balancing
- Coordination with controls, sequences of operation, and commissioning activities
- Reporting, documentation, and closeout support
Who We Serve
- Commercial buildings and tenant improvements
- Healthcare, laboratory, and institutional facilities
- Industrial and manufacturing facilities
- Multi-tenant and mixed-use buildings
- Projects requiring verification, commissioning, or corrective balancing
Common Service Requests
Airflow Verification & Adjustment
- Supply, return, and exhaust airflow testing
- Terminal unit (VAV, CAV, and diffuser) balancing
- Fan performance verification
- Air distribution corrections and adjustments
- Identification of airflow deficiencies or imbalances
Diagnostic & Corrective Balancing
- Comfort complaints and uneven temperature distribution
- Systems not meeting design airflow targets
- Post-installation or post-modification verification
- Coordination issues between equipment, ductwork, and controls
- Troubleshooting airflow-related performance problems
Documentation & Verification
- Air balance reports and data summaries
- Coordination with commissioning or acceptance testing requirements
- Support for AHJ or third-party verification
- Re-balancing following system changes or renovations
System Types We Commonly Support
- Constant Air Volume (CAV) systems
- Variable Air Volume (VAV) systems
- Packaged RTU and split HVAC systems
- Exhaust and make-up air systems
- Commercial restaurant and kitchen hoods
- Specialty ventilation and process exhaust systems
System scope is evaluated based on system configuration, design intent, and project requirements.
Compliance & Good Practice
Air balancing supports performance verification and compliance across many project types. Our approach includes:
- Measurement practices aligned with industry standards
- Accurate instrumentation and repeatable testing methods
- Coordination with design documents and sequences of operation
- Clear documentation and reporting
- Safe work practices in occupied and operational facilities
Air balancing is often the difference between “installed” and “operating as intended.” See where air balancing fits into the types of commercial projects we support →
What Helps Us Quote and Schedule Faster
- Mechanical plans and airflow schedules
- Equipment submittals and design criteria
- Sequence of operation or control narratives
- Project phase and scheduling constraints
- Site access requirements and operational considerations
How We Work
- Review design intent, scope, and system requirements
- Coordinate scheduling, access, and testing conditions
- Perform testing, adjustment, and verification
- Coordinate findings with mechanical and controls teams
- Provide reports, documentation, and closeout
Air balancing projects are evaluated based on scope, system requirements, and verification objectives.
Service Area
Specialized Trades provides air balancing services throughout our California service area.
Services are performed on a project basis and coordinated to meet the needs of each facility, system, and jurisdiction.
Licensing and Compliance
- California Licensed & Insured Contractor — License No. 743822
- Serving California since 1997
- Multi-licensed across mechanical, HVAC, and related trades
- Certified air & water balancing
- Certified acceptance and specialty testing
- Compliance-driven execution and documentation
Contact
For air balancing services, please call: