Hvac Technician
Aerotek • San Antonio, TX • Posted June 20, 2026
About the Role
**Job Title: HVAC Technician**
**Job Description**
This role focuses primarily on performing preventative maintenance and repairs on large commercial and industrial HVAC systems, including rooftop units. You inspect, troubleshoot, and repair mechanical components such as belts and bearings, while also supporting general facility maintenance as needed. The position requires regular ladder use and work on rooftop equipment, along with accurate documentation of all maintenance and service activities.
**Responsibilities**
+ Perform preventative maintenance (PM) on large HVAC systems, including rooftop units, to ensure safe and efficient operation.
+ Inspect, replace, and adjust belts, bearings, and other mechanical components on HVAC equipment.
+ Troubleshoot HVAC and basic electrical issues and complete appropriate repairs in a timely manner.
+ Work on rooftop units (RTUs), including accessing and servicing equipment located on building roofs.
+ Climb l...
**Job Description**
This role focuses primarily on performing preventative maintenance and repairs on large commercial and industrial HVAC systems, including rooftop units. You inspect, troubleshoot, and repair mechanical components such as belts and bearings, while also supporting general facility maintenance as needed. The position requires regular ladder use and work on rooftop equipment, along with accurate documentation of all maintenance and service activities.
**Responsibilities**
+ Perform preventative maintenance (PM) on large HVAC systems, including rooftop units, to ensure safe and efficient operation.
+ Inspect, replace, and adjust belts, bearings, and other mechanical components on HVAC equipment.
+ Troubleshoot HVAC and basic electrical issues and complete appropriate repairs in a timely manner.
+ Work on rooftop units (RTUs), including accessing and servicing equipment located on building roofs.
+ Climb l...