DG
Commercial HVAC Service Tech
DG Heating And Air Conditioning
Permanent
California, San Jose
Trades & Services
Posted:
June 19, 2026
Location:
California, San Jose, United States
Job Description
Job Description Job Description
Must have a minimum of 3 years' experience and live in the San Jose, CA area to apply.
We are seeking a results-driven HVAC-R Technician specializing in commercial facilities and mission-critical environments.
You must have expertise in installing, diagnosing, maintaining, and optimizing complex systems, including but not limited to the following:
- Cooling Systems: Chillers, VRF, DX Split, Packaged Systems, Cooling Towers, Fluid Coolers
- Heating & Water Systems: Boilers, Water Source Heat Pumps, Pumping Systems
- Specialized Environments: Data Centers, Mission-Critical Cooling, Food Storage Refrigeration
- Electrical & Automation: DDC Controls, Variable Speed Drives (VSDs), Fans
- Advanced Analytics: Predictive Failure Analysis, Energy Optimization
Apply for this Job
Submit your application for the Commercial HVAC Service Tech position at DG Heating And Air Conditioning.
Apply Now Save for LaterJob Overview
Job Type:
Permanent
Location:
California, United States
Posted:
June 19, 2026
Deadline:
July 29, 2026