Commercial HVAC/R Field Technician: Troubleshooting

Sancrest Llc; San Gabriel (CA); On-site; USD 55,000 - 85,000; Full time

Job summary

Sancrest Llc field-based HVAC/R technician position focused on troubleshooting, repairing, and maintaining commercial and industrial systems. Role includes diagnostics, preventative maintenance, emergency service, and ensuring safety and code compliance on every job.

Ideal candidates will perform on-site diagnostics, repairs, and energy-efficient system operation, delivering professional, customer-focused service across retail, commercial, and mission-critical environments.

Qualifications

• Strong diagnostic and repair skills for HVAC/R equipment.
• Knowledge of safety practices and code compliance.
• Ability to work independently in the field.
• Customer communication skills with a service-first mindset.
• Commitment to continuous learning and technical improvement.

Responsibilities

• Troubleshoot HVAC/R systems and perform accurate repairs.
• Conduct preventative maintenance to support reliable performance.
• Provide emergency and service support as needed.
• Verify safe operation and adherence to applicable codes and standards.
• Promote energy-efficient system operation.
• Deliver customer-focused service for retail, commercial, and mission-critical sites.

Skills

HVAC/R diagnostics

Code compliance knowledge

Independent field work

Customer communication

Continuous learning

Job description

Sancrest Llc field-based HVAC/R technician position focused on troubleshooting, repairing, and maintaining commercial and industrial systems. Role includes diagnostics, preventative maintenance, emergency service, and ensuring safety and code compliance on every job.

Ideal candidates will perform on-site diagnostics, repairs, and energy-efficient system operation, delivering professional, customer-focused service across retail, commercial, and mission-critical environments.