Senior HVAC Service Technician - Expert Diagnostician

Service Experts LLC; Tempe, Northern (AZ, KY); Hybrid; USD 65,000 - 90,000; Full time

Job summary

Service Experts LLC in Tempe, AZ, is seeking a Service Technician IV to perform residential and light commercial HVAC service and maintenance. You will diagnose, repair, and service heating, cooling, ventilation, and related systems, while ensuring safety, quality, and customer satisfaction.

You will mentor less experienced technicians, coordinate with dispatch, and uphold company standards for professionalism, documentation, and on-time performance in a dynamic field service environment.

Qualifications

• High School Diploma or GED required.
• 4+ years HVAC experience with technical training certification.
• EPA refrigerant handling certification.
• Valid driver’s license with clean driving record.
• Licensing or certifications as required by local laws.

Responsibilities

• Perform residential and light commercial HVAC service and maintenance calls.
• Diagnose problems and provide timely, accurate repairs.
• Inspect equipment and perform diagnostics to prevent breakdowns.
• Document work, collect payment, and communicate with dispatch.
• Maintain safety and professionalism; mentor junior technicians.

Skills

HVAC experience

Wiring diagrams

Troubleshooting

Electrical knowledge

Customer service

Time management

Education

High School Diploma / GED

Tools

Hand tools

Job description

Service Experts LLC in Tempe, AZ, is seeking a Service Technician IV to perform residential and light commercial HVAC service and maintenance. You will diagnose, repair, and service heating, cooling, ventilation, and related systems, while ensuring safety, quality, and customer satisfaction.

You will mentor less experienced technicians, coordinate with dispatch, and uphold company standards for professionalism, documentation, and on-time performance in a dynamic field service environment.