Senior Commercial HVAC Service Technician

ABM industries; Cumming (GA); On-site; USD 60,000 - 90,000; Full time

Job summary

ABM Industries is seeking an experienced HVAC Journeyman for the Metro Atlanta area. You will perform preventive maintenance, troubleshoot, and repair HVAC systems across commercial and industrial sites, while communicating with customers and maintaining accurate service records.

You will diagnose mechanical, electrical, refrigerant, and BAS/BMS issues, work independently, and participate in after-hours service as needed.

Qualifications

• 5+ years of commercial/industrial HVAC service experience.
• EPA 608 Universal Certification required.
• Able to diagnose mechanical, electrical, refrigerant, and basic controls issues.
• Able to read wiring diagrams, manuals, and service procedures.
• Valid driver's license with ability to travel across Metro Atlanta.
• Experience using CMMS or service platform for documenting work.
• Willing to work overtime, on-call, and emergency service as needed.

Responsibilities

• Perform HVAC service, preventive and corrective maintenance across client sites.
• Troubleshoot RTUs, AHUs, split systems, heat pumps, VAVs, and related equipment.
• Diagnose mechanical, electrical, refrigerant, controls, and BAS/BMS issues.
• Respond to service calls with safe, timely, and professional approach.
• Follow site safety procedures, LOTO, and customer work rules.
• Use BAS/BMS to monitor equipment and verify system operation.
• Complete PMs, repairs, inspections, and service reports in CMMS.
• Communicate status, parts needs, and follow-up actions with customers and teams.
• Identify deficiencies, recommend repairs, and support quotes.
• Coordinate with vendors and subcontractors as needed.
• Maintain PPE, safety practices, and housekeeping on site.

Skills

Field troubleshooting

Independent work

Customer communication

Safety and documentation

Prioritization & judgment

Professional appearance

Detail orientation

Education

High school diploma or GED

EPA 608 Universal Certification

Tools

CMMS/Work orders

Job description

ABM Industries is seeking an experienced HVAC Journeyman for the Metro Atlanta area. You will perform preventive maintenance, troubleshoot, and repair HVAC systems across commercial and industrial sites, while communicating with customers and maintaining accurate service records.

You will diagnose mechanical, electrical, refrigerant, and BAS/BMS issues, work independently, and participate in after-hours service as needed.