Field HVAC Technician – Commercial Systems Expert

Johnson Controls; San Diego (CA); On-site; USD 38,573,000 - 63,370,000; Full time

Benefits offered by this job

Vehicle provided

Safety equipment

Uniforms

Tools

Cell phone

Technical equipment

Job summary

Johnson Controls is seeking skilled HVAC Servicemen to support customers across healthcare, manufacturing, higher education, K-12, and commercial real estate. This field-based role commissions, services, and maintains advanced commercial HVAC equipment while advising on comfort, building inefficiency, and service-related issues.

In this hands-on position, you will work with customers and internal technical support to deliver safe, high-quality service, practical recommendations, and measurable

Qualifications

• Two years of commercial/industrial HVAC troubleshooting experience.
• Knowledge of maintenance and repair of three-phase commercial HVAC equipment, RTUs, heat pumps, and fans.
• EPA Universal Refrigerant Certification.
• Valid driver’s license.

Responsibilities

• Commission, service, and maintain commercial HVAC equipment.
• Perform maintenance, repair, and replacement services on commercial heating and cooling systems.
• Consult with customers on comfort concerns, building inefficiency, and other service-related issues.
• Assist Journeymen with repair and service of centrifugal, absorption, screw, and scroll chillers.
• Identify enhancements that improve system reliability and sustainability during service visits.
• Prepare labor and material quotes to support recommended repairs and improvements.
• Participate in rotating weekend, night, and holiday call-out service.
• Support safe and professional work practices in the field and maintain clear communication with customers.

Skills

HVAC troubleshooting

Field service

Customer communication

Education

High School Diploma or equivalent

Job description

Johnson Controls is seeking skilled HVAC Servicemen to support customers across healthcare, manufacturing, higher education, K-12, and commercial real estate. This field-based role commissions, services, and maintains advanced commercial HVAC equipment while advising on comfort, building inefficiency, and service-related issues.

In this hands-on position, you will work with customers and internal technical support to deliver safe, high-quality service, practical recommendations, and measurable