HVAC Commissioning Technician – Start-Up & Diagnostics

Maynor Service Company; Apex (NC); On-site; USD 60,000 - 78,000; Full time

Job summary

Maynor Service Company is seeking a detail-oriented HVAC Start-Up Technician to perform initial commissioning, testing, and balancing of newly installed residential and commercial HVAC systems, ensuring peak efficiency, safety, and manufacturer compliance prior to customer handover.

You will execute start-ups, measure system parameters, identify discrepancies, and ensure adherence to local codes and EPA regulations while coordinating with field crews and customers on operations and handover.

Qualifications

• 2–4 years of HVAC installation, service, or commissioning experience.
• EPA Universal Certification required; NATE preferred; clean driver’s license.
• Equal Opportunity Employer statement.

Responsibilities

• Commissioning, testing & diagnostics: perform initial start-ups on HVAC systems and measure airflow, pressures, temperatures, and voltages.
• Troubleshooting, calibration & compliance: resolve wiring, refrigerant, airflow, or mechanical issues prior to final sign-off per codes and guidelines.
• Documentation & coordination: complete digital logs, guide clients and site superintendents through system operations, and coordinate with crews.

Skills

HVAC installation

Commissioning

Diagnostics

Electrical wiring

Troubleshooting

Tools

Digital manifolds

Multimeters

Anemometers

Combustion analyzers

Job description

Maynor Service Company is seeking a detail-oriented HVAC Start-Up Technician to perform initial commissioning, testing, and balancing of newly installed residential and commercial HVAC systems, ensuring peak efficiency, safety, and manufacturer compliance prior to customer handover.

You will execute start-ups, measure system parameters, identify discrepancies, and ensure adherence to local codes and EPA regulations while coordinating with field crews and customers on operations and handover.