Commercial HVAC Technician

Job Description

Job Description

VRF Commercial HVAC Technician – Job Description

$5,000 SIGN ON BONUS AVAILABLE-SEE BELOW FOR DETAILS!

A VRF (Variable Refrigerant Flow) Commercial HVAC Technician installs, maintains, and repairs advanced VRF/VRV heating and cooling systems in commercial buildings. This role requires strong technical expertise, the ability to interpret complex system designs, and a commitment to delivering reliable climate‑control solutions for large facilities.

• Install VRF/VRV systems including outdoor units, indoor fan coils, branch selector boxes, refrigerant piping, and controls.

• Perform diagnostics and troubleshooting on multi‑zone VRF systems from manufacturers such as Carrier, Daikin, Mitsubishi, LG, Samsung, and Fujitsu.

• Conduct routine maintenance including leak checks, coil cleaning, electrical inspections, and system performance testing.

• Read and interpret blueprints, wiring diagrams, and manufacturer specifications for complex commercial HVAC layouts.

• Commission new systems by configuring controls, verifying refrigerant charge, balancing airflow, and ensuring proper system communication.

• Repair or replace components such as compressors, expansion valves, sensors, motors, and control boards.

• Document all work performed including service reports, maintenance logs, and equipment performance data.

• Collaborate with project managers, engineers, and building owners to ensure system performance meets design intent.

• Follow safety protocols related to refrigerants, electrical systems, and commercial job sites.

• Strong knowledge of VRF/VRV technology , refrigerant flow principles, and multi‑zone system operation.

• Proficiency with refrigeration tools , vacuum pumps, recovery machines, digital gauges, and diagnostic software.

• Ability to diagnose electrical and communication issues in networked HVAC systems.

• Experience with BACnet, Modbus, or proprietary control platforms is a plus.

• EPA Section 608 Certification (required).

• HVAC technical school training or equivalent field experience.

• Ability to lift heavy equipment, work on ladders, and operate in commercial construction environments.

• Strong communication and customer‑service skills.

• Commercial buildings (offices, hospitals, schools, retail, data centers)

• New construction and retrofit projects

• Indoor and outdoor work in varying weather conditions

• Collaboration with electricians, plumbers, and general contractors

• 3+ years working with VRF systems

• Manufacturer‑specific training (Carrier,Daikin, Mitsubishi City Multi, LG Multi‑V, etc.)

• Experience commissioning large multi‑zone systems

• Familiarity with building automation systems (BAS)

Sign-On Bonus for Technicians and Senior Technicians: $5,000

Payment Structure:
The sign-on bonus will be paid in installments as follows:

• $1,500 after 90 days of continuous employment
• $1,500 after 6 months of continuous employment
• $2,000 after 12 months of continuous employment

All payments are subject to applicable taxes and will be processed through payroll.

Retention Requirement & Repayment Obligation

This sign-on bonus is contingent upon the employee remaining actively employed with the company for a minimum of Two (2) years from their date of hire.

If the employee voluntarily resigns or is terminated for cause before completing 24 months of employment, the employee agrees to repay a prorated portion of the bonus as follows:

• If separation occurs before 12 months, 100% of bonus paid must be repaid
• If separation occurs between 12–18 months, 50% of bonus paid must be repaid
• If separation occurs between 18–24 months, 25% of bonus paid must be repaid
• After two (2) years, No repayment required

Repayment must be made within 30 days of separation . The employee authorizes the company to deduct any allowable amounts from final pay, in accordance with state law.