Commercial HVAC Service Technician

Job Type: Full-Time | Permanent

Salary: $35–$50 per hour ($72,800–$104,000 annually, excluding overtime)

Experience:

5+ Years Commercial HVAC Experience

We are representing a client in the Dallas–Fort Worth area who is seeking an experienced Commercial HVAC Service Technician to join their growing service team.

Our client is looking for a technically skilled professional with extensive hands‑on experience diagnosing, troubleshooting, maintaining, and repairing commercial HVAC systems across a variety of commercial and industrial environments.

The ideal candidate will be self‑motivated, possess strong mechanical and electrical troubleshooting abilities, and take pride in delivering high‑quality service and customer satisfaction.

• Diagnose, troubleshoot, service, and repair commercial HVAC systems.
• Perform preventive maintenance, inspections, and emergency repairs to ensure equipment reliability and efficiency.
• Service and maintain a range of commercial HVAC equipment, including:
• Rooftop Units (RTUs) – packaged commercial heating and cooling systems of varying capacities.
• Split Systems – commercial air conditioning and heat pump systems.
• Air Handling Units (AHUs) – commercial air handling and ventilation equipment.
• Variable Air Volume (VAV) Systems and Fan-Powered Boxes – commercial air distribution and temperature control equipment.
• Variable Frequency Drives (VFDs) – motor speed control systems used in HVAC applications.
• Exhaust Fans and Ventilation Systems – commercial air movement and ventilation equipment.
• Troubleshoot electrical components, refrigeration circuits, compressors, motors, control systems, and airflow issues.
• Diagnose mechanical and electrical faults and recommend appropriate repairs.
• Interpret electrical schematics, mechanical drawings, and manufacturer technical documentation.
• Complete service reports, maintenance documentation, and work orders accurately.
• Ensure compliance with safety regulations and industry standards.
• Communicate professionally with customers, facility managers, and internal teams.

Required:

• Minimum 5 years of hands‑on commercial HVAC service experience
  .
• EPA Section 608 Universal Certification
  .
• Appropriate Texas Department of Licensing and Regulation (TDLR) Air Conditioning and Refrigeration Technician Registration
  , or eligibility to obtain it, where applicable.
• Proven experience diagnosing, servicing, and repairing commercial RTUs, split systems, and air handling equipment.
• Strong electrical and mechanical troubleshooting skills.
• Solid understanding of refrigeration cycles, HVAC controls, electrical components, and airflow systems.
• Ability to read and interpret electrical schematics and technical service manuals.
• Valid driver's license with an acceptable driving record.
• Ability to work independently and manage service assignments effectively.
• Strong communication, customer service, and problem‑solving skills.

Preferred:

• Experience with VRF/VRV Systems
  .
• Experience servicing Air-Cooled Chillers and associated chilled‑water systems.
• Knowledge of Building Automation Systems (BAS) and advanced HVAC controls.
• Experience maintaining VAV systems, VFDs, and complex commercial HVAC installations.
• Familiarity with cooling towers and associated mechanical equipment.
• NATE certification or manufacturer‑specific technical training.
• Experience servicing larger commercial buildings, industrial facilities, or multi‑site operations.

Our client offers a competitive compensation package, which may include:

• Competitive salary of $35–$50 per hour
  , depending on experience.
• Overtime opportunities and additional earning potential.
• Company-provided service vehicle and fuel.
• Medical, dental, and vision insurance.
• Paid time off and paid holidays.
• Ongoing technical training and manufacturer certification opportunities.
• Career development and advancement opportunities.
• Supportive team environment with access to a variety of commercial HVAC systems.