HVAC-R Service Technician

SanCrest; Chicago (IL); On-site; USD 65,000 - 90,000; Full time

Job summary

SanCrest is seeking an HVAC Service Technician (Commercial/Industrial) to support mission-critical environments in Chicago. You will diagnose system issues, perform repairs, and conduct preventive maintenance to keep equipment operating reliably.

Join a safety-focused team and help optimize energy efficiency through thorough diagnostics, accurate documentation, and proactive service software usage. This role requires strong mechanical and electrical skills and a commitment to continuous learning

Qualifications

• Experience troubleshooting and servicing HVAC-R systems.
• Strong mechanical and electrical diagnostic skills.
• Ability to read and understand schematics.
• Accurate documentation and comfort using service software.
• Commitment to safety, teamwork, and continuous learning.

Responsibilities

• Diagnose, repair, and service HVAC-R systems.
• Perform preventive maintenance and ensure equipment reliability.
• Optimize equipment performance for energy efficiency.
• Interpret electrical/mechanical schematics and technical documentation.
• Record service activity in service software.
• Communicate clearly with dispatch and customers.

Skills

HVAC-R troubleshooting

Mechanical diagnostics

Electrical diagnostics

Schematics literacy

Documentation & service software

Job description

HVAC Service Technician (Commercial/Industrial)

Serve commercial and industrial customers by providing safe, reliable HVAC-R service for mission-critical environments. Diagnose system issues, perform repairs, and conduct preventive maintenance to keep equipment operating efficiently.

HVAC Service Technician (Commercial/Industrial)

Serve commercial and industrial customers by providing safe, reliable HVAC-R service for mission-critical environments. Diagnose system issues, perform repairs, and conduct preventive maintenance to keep equipment operating efficiently.

Key Duties

• Diagnose, repair, and service HVAC-R systems
• Perform preventive maintenance and ensure equipment reliability
• Optimize equipment performance for energy efficiency
• Interpret electrical/mechanical schematics and technical documentation
• Record service activity in service software
• Communicate clearly with dispatch and customers

Qualifications & Skills

• Experience troubleshooting and servicing HVAC-R systems
• Strong mechanical and electrical diagnostic skills
• Ability to read and understand schematics
• Accurate documentation and comfort using service software
• Commitment to safety, teamwork, and continuous learning