On-Call HVAC Technician (24/7) — Install, Repair & Maintain

Tohono O'odham Nation Healthcare; Sells (AZ); On-site; USD 52,000 - 76,000; Full time

Job summary

Tohono O\'odham Nation Healthcare in Sells, AZ is seeking an HVAC Technician to install, service, and repair heating and cooling systems across TONHC facilities. The role requires on‑call 24/7 availability and potential relocation to Sells Hospital and other centers.

The ideal candidate will work with safety standards, read blueprints, and perform preventive maintenance. A GED/HS diploma and HVAC and electrical experience are required, with EPA licensure preferred.

Qualifications

• High School Diploma or GED required.
• Two years HVAC experience.
• Two years electrical experience.
• Must possess HVAC Technician or EPA Licensure.
• Background check and FBI fingerprint check required.
• Valid driver's license may be required.
• Travel may be required.
• On-call 24/7 operation.

Responsibilities

• Install, service, and repair HVAC systems in residences, offices, and commercial settings.
• Monitor and control project elements to complete engineering tasks.
• Repair motors, compressors, heat pumps, duct work, and related components.
• Perform preventive maintenance and inspections on HVAC equipment.
• Troubleshoot electrical circuits and control panels using test equipment.
• Fabricate sheet metal and use hand tools for installation.
• Read and interpret blueprints, schematics, and diagrams.
• Maintain safety standards and complete required reports.
• Travel to TONHC facilities as needed and work on-call shifts.

Skills

HVAC knowledge

Electrical skills

Reading blueprints

Safety compliance

Customer service

Team coordination

Problem solving

Education

High School Diploma or GED

Tools

HVAC tools

Multimeters

Brazing equipment

Welding equipment

Job description

Tohono O\'odham Nation Healthcare in Sells, AZ is seeking an HVAC Technician to install, service, and repair heating and cooling systems across TONHC facilities. The role requires on‑call 24/7 availability and potential relocation to Sells Hospital and other centers.

The ideal candidate will work with safety standards, read blueprints, and perform preventive maintenance. A GED/HS diploma and HVAC and electrical experience are required, with EPA licensure preferred.