Senior Commercial HVAC-R Service Technician

SanCrest; Rockford (IL); On-site; USD 52,000 - 78,000; Full time

Job summary

Sancrest Llc is seeking an HVAC Service Tech 3 (Field-Based) to service, troubleshoot, and repair complex commercial and industrial HVAC-R systems with a focus on safety, quality workmanship, and energy efficiency.

You will diagnose advanced equipment, perform preventive maintenance, handle emergency repairs, document activities, and communicate clearly with customers, while mentoring junior technicians as needed.

Qualifications

• Experience servicing complex commercial/industrial HVAC-R systems.
• Strong troubleshooting and diagnostic skills.
• Commitment to safety standards and quality control.

Responsibilities

• Diagnose and repair advanced HVAC-R equipment and related systems
• Conduct preventive maintenance and inspections
• Respond to and resolve emergency service needs
• Document service activities and results
• Provide customer-facing support and professional communication
• Support and assist junior technicians as needed

Skills

Troubleshooting

Diagnostics

Energy efficiency

Customer communication

Documentation

Safety standards

Job description

HVAC Service Tech 3 (Field-Based)

Service, troubleshoot, and repair complex commercial and industrial HVAC-R systems. Perform advanced diagnostics, preventive maintenance, and emergency repairs while maintaining strict safety, quality workmanship, and energy efficiency.

Key Duties

• Diagnose and repair advanced HVAC-R equipment and related systems
• Conduct preventive maintenance and inspections
• Respond to and resolve emergency service needs
• Document service activities and results
• Provide customer-facing support and professional communication
• Support and assist junior technicians as needed

Qualifications & Skills

• Experience servicing complex commercial/industrial HVAC-R systems
• Strong troubleshooting and diagnostic skills
• Knowledge of HVAC-R maintenance and repair best practices
• Commitment to safety standards and quality control
• Ability to work efficiently to improve energy performance
• Clear documentation and customer communication skills