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On Call Fan Jobs (NOW HIRING)

System One Holdings, LLC

HVAC Service Technician

Mesa, AZ · On-site

$45/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Mesa, AZ · On-site

$45/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Mesa, AZ · On-site

$45/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Mesa, AZ · On-site

$45/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Mesa, AZ · On-site

$45/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Fort Worth, TX · On-site

$44/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Fort Worth, TX · On-site

$44/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Fort Worth, TX · On-site

$44/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Fort Worth, TX · On-site

$44/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Fort Worth, TX · On-site

$44/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Fort Worth, TX · On-site

$44/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Fort Worth, TX · On-site

$44/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Fort Worth, TX · On-site

$44/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

System One

HVAC Service Technician

Fort Worth, TX · On-site

$44/hr

... Fan Powered Boxes * Variable Frequency Drives (VFDs) * CRAC Units (Liebert, Data Aire, Stulz) * Cooling Towers * Exhaust Fans Schedule * Monday-Friday * Occasional evenings, weekends, and on-call ...

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How much do on call fan jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for on call fan in the United States is $20.41, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $25.96 per hour, depending on experience, location, and employer.

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On Call Fan jobs near you
Infographic showing various On Call Fan job openings in the United States as of August 2026, with employment types broken down into 1% Locum Tenens, 1% As Needed, 79% Full Time, 13% Part Time, and 6% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $42,460 per year, or $20.4 per hour.

HVAC Service Technician

System One Holdings, LLC

Mesa, AZ • On-site

$45/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago

Job description

Job Title: Commercial HVAC Service Technician
Location: Phoenix, AZ
Job Type: CTH
Pay: Up to $45/hour DOE + Company Truck
Job Summary
We are seeking two experienced Commercial HVAC Service Technicians to join a well-established mechanical contractor serving the Phoenix area. This is a great opportunity for technicians who enjoy working independently, building customer relationships, and servicing a wide variety of commercial HVAC equipment. The company primarily services healthcare facilities, office buildings, and other commercial properties.
Responsibilities
  • Diagnose, troubleshoot, repair, and maintain commercial HVAC systems.
  • Perform preventative maintenance and service agreement work.
  • Service a variety of commercial equipment including RTUs, split systems, VRF/VRV systems, air handlers, VAVs, fan-powered boxes, exhaust fans, cooling towers, CRAC units, and air-cooled chillers.
  • Perform electrical diagnostics and system testing.
  • Complete demand service calls and quoted repair projects.
  • Communicate professionally with customers and explain repairs performed.
  • Maintain service vehicle inventory, tools, and equipment.
  • Participate in the on-call rotation as needed.
  • Follow all company safety policies and procedures.

Qualifications
  • Approximately 5+ years of commercial HVAC service experience (more experienced technicians encouraged to apply).
  • Strong troubleshooting and diagnostic abilities.
  • Experience servicing RTUs and a variety of commercial HVAC systems.
  • Universal EPA Certification required.
  • Technical school or HVAC degree preferred but not required.
  • Valid driver's license with a clean driving record.
  • Ability to pass a background check, motor vehicle record check, and drug screening.

Equipment Experience Preferred
  • RTUs (all sizes)
  • Split Systems
  • VRF/VRV Systems
  • Air-Cooled Chillers
  • Air Handlers
  • VAV & Fan Powered Boxes
  • Variable Frequency Drives (VFDs)
  • CRAC Units (Liebert, Data Aire, Stulz)
  • Cooling Towers
  • Exhaust Fans

Schedule
  • Monday-Friday
  • Occasional evenings, weekends, and on-call rotation

Benefits
  • Competitive hourly pay based on experience
  • Company truck
  • Medical, Dental, and Vision insurance
  • Life and Disability insurance
  • 401(k) with company match
  • Paid Time Off and Paid Holidays
  • Employee Assistance Program
  • Long-term career growth opportunities

If you're an experienced commercial HVAC technician looking for a stable company with steady work, excellent benefits, and opportunities to grow, we'd love to speak with you.
Ref: #673-STS Denver
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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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