Mobile Commercial HVAC Technician - Diagnoses, Repairs & PM

Sancrest Llc; Oak Ridge (FL); On-site; USD 52,000 - 68,000; Full time

Job summary

Sancrest Llc is seeking a Mobile HVAC Service Technician to maintain and repair commercial HVAC systems across client sites. The role requires hands-on troubleshooting of RTUs, chillers, boilers, and related controls, plus performing preventive maintenance for reliable building operations.

The technician will respond to service calls, complete work orders, and ensure accurate documentation while delivering professional, client-focused service in a collaborative culture.

Qualifications

• Proficiency in HVAC troubleshooting and diagnostics.
• Experience with commercial HVAC systems and control components.
• Strong focus on safety, compliance, and environmental standards.

Responsibilities

• Troubleshoot, diagnose, and repair commercial HVAC equipment including RTUs, chillers, boilers, and related controls.
• Perform preventive maintenance to support reliable, efficient building operations.
• Respond to service calls and complete accurate work orders and service documentation.
• Deliver professional, client-focused service and uphold a performance-driven, collaborative culture.

Skills

HVAC troubleshooting

Diagnostics

Safety compliance

Documentation

Customer service

Job description

Sancrest Llc is seeking a Mobile HVAC Service Technician to maintain and repair commercial HVAC systems across client sites. The role requires hands-on troubleshooting of RTUs, chillers, boilers, and related controls, plus performing preventive maintenance for reliable building operations.

The technician will respond to service calls, complete work orders, and ensure accurate documentation while delivering professional, client-focused service in a collaborative culture.