HVAC Testing-Adjusting-Balancing (TAB) Commissioning Technologist

Role purpose

Deliver design-compliant performance of commercial and residential HVAC systems by executing precise testing, adjusting, and balancing activities and producing thorough documentation aligned with recognized TAB standards.

Core responsibilities

• Conduct air and hydronic balancing to meet design criteria and occupant comfort.
• Verify and optimize airflow, pressure, and temperature across fans, diffusers, dampers, pumps, and coils.
• Operate manometers, airflow hoods, anemometers, tachometers, and flow meters to quantify performance.
• Interpret mechanical drawings, blueprints, specifications, air distribution diagrams, and control sequences .
• Capture readings, list deficiencies, and issue final TAB reports with corrective recommendations as needed.
• Identify installation issues, controls malfunctions, and design variances; escalate and resolve with stakeholders.
• Coordinate on site with project managers, mechanical contractors, and commissioning agents .
• Maintain and calibrate test equipment according to schedule.
• Execute work in compliance with NEBB, AABC, or TABB requirements.
• Adhere to company and site safety policies at all times.

Qualifications

• Education: High school diploma or GED (required); HVAC trade/technical schooling (preferred).
• Experience: Minimum 2 years in HVAC testing, balancing, or mechanical service.
• Preferred certifications: NEBB, AABC, or TABB; OSHA 10/30; EPA 608 or equivalent.

Technical competencies

• Hands-on proficiency with airflow/pressure instrumentation.
• Working knowledge of HVAC system operation and controls.
• Ability to read mechanical plans and duct/piping layouts.

Professional attributes

• High attention to detail; analytical approach.
• Clear communication and strong documentation skills.
• Self-directed; effective independently and in team settings.

Working environment

• Field role across construction sites, existing facilities, and industrial locations.
• Travel to various job sites; occasional overtime or weekend work may be necessary.
• Physical capability to climb ladders, work at heights, and lift up to 50 lbs.

Performance metrics

• Precision of air and water balance documentation.
• Schedule adherence and timely project closure.
• Compliance with safety and certification standards.
• Client satisfaction and communication quality.

Compensation and benefits

• Competitive pay.
• Health insurance; dental insurance; disability insurance.
• Paid time off and holidays.
• Retirement plan options including 401(k) .
• Ongoing training and opportunities for advancement.

Position details

• Job Type: Full-time
• Work Location: In person