MalaceHR is seeking an experienced HVAC Technician III to support the maintenance, troubleshooting, repair, and operation of commercial HVAC and refrigeration systems. This role is ideal for a skilled technician who enjoys solving complex mechanical issues, performing preventative maintenance, and ensuring building systems operate safely and efficiently. The successful candidate will also serve as a technical resource for other technicians while maintaining high standards of workmanship and customer service.

Key Responsibilities

Troubleshoot, repair, and maintain commercial HVAC and refrigeration equipment, including:
- Chillers
- Boilers
- Air handling units
- Rooftop units (RTUs)
- Cooling towers
- Pumps
- Building automation and control systems
Perform preventative maintenance inspections, testing, and scheduled service to maximize equipment performance and reliability.
Diagnose mechanical, electrical, and controls-related issues using technical documentation, schematics, and diagnostic tools.
Respond to emergency service calls and quickly implement effective repairs to minimize downtime.
Maintain accurate service records, maintenance logs, and work documentation.
Assist with HVAC system upgrades, retrofits, and capital improvement projects.
Monitor equipment performance and identify opportunities to improve system efficiency and reduce energy consumption.
Provide technical guidance and support to less experienced technicians when needed.
Ensure all work is completed in compliance with applicable safety standards, codes, and regulations.
Maintain a safe and organized work environment.

Required Qualifications

Refrigerant (EPA) Certification required.
Commercial HVAC maintenance and repair experience.
Strong troubleshooting skills involving HVAC, refrigeration, electrical systems, and controls.
Experience servicing commercial equipment such as chillers, boilers, RTUs, air handlers, and pumps.
Ability to read and interpret blueprints, wiring diagrams, schematics, and technical manuals.
Experience performing preventative maintenance and emergency repairs.
Valid driver's license with a clean driving record.
Ability to lift up to 50 pounds and work in mechanical rooms, at heights, confined spaces, and varying weather conditions.
Strong communication skills and the ability to work effectively with customers, contractors, and team members.

Preferred Qualifications

Experience working with commercial HVAC manufacturers such as Trane, Carrier, or York.
Experience with Building Automation Systems (BAS), including Tridium, Johnson Controls, Siemens, or Honeywell.
OSHA 10 or OSHA 30 Certification.
NATE, RSES, or manufacturer-specific HVAC certifications.
Experience working in commercial office buildings, healthcare facilities, educational institutions, or other large commercial environments.