Residential & Light Commercial HVAC Service Technician

Action AC; El Cajon (CA); On-site; USD 52,000 - 88,000; Full time

Job summary

Action AC is seeking an experienced HVAC Service Technician to diagnose, repair, and maintain residential and light commercial heating, cooling, and indoor air quality systems across San Diego County. You’ll troubleshoot equipment, perform preventative maintenance, and ensure safe, code-compliant work.

Work independently in the field while collaborating with dispatch and teammates. Action AC emphasizes steady year-round work, ongoing technical training, and a customer-first culture built on

Qualifications

• Experience diagnosing and repairing HVAC systems in residential and light commercial settings.
• Ability to perform preventative maintenance and recommend solutions.
• Commitment to safety and code-compliant work.

Responsibilities

• Diagnose, repair, and maintain residential and light commercial HVAC systems across San Diego County.
• Troubleshoot equipment and identify root causes of failures.
• Perform preventative maintenance and safety-aligned repairs.
• Provide clear solutions and maintain customer-focused service in the field.

Skills

HVAC diagnostics

Troubleshooting

Preventive maintenance

Customer service

Job description

Action AC is seeking an experienced HVAC Service Technician to diagnose, repair, and maintain residential and light commercial heating, cooling, and indoor air quality systems across San Diego County. You’ll troubleshoot equipment, perform preventative maintenance, recommend solutions, and ensure safe, code-compliant work. Work independently in the field while collaborating closely with dispatch and teammates. Action AC offers steady year-round work, ongoing technical training, and a professional, customer-first culture built on safety, integrity, and teamwork.