Senior HVAC Service Tech: VRF & Chiller Expert (DFW)

Tiello; Texas; Sur place; USD 90 000 - 120 000; Plein temps

Avantages offerts par ce poste

Medical, dental, and vision benefits

401(k) with company match

Paid holidays and PTO

Company vehicle and fuel card

Tools and technology provided

Ongoing training and VRF development

Résumé du poste

Tiello LLC seeks a Senior HVAC Service Technician to troubleshoot, diagnose, maintain, startup, and repair complex commercial HVAC systems across Dallas-Fort Worth. You will handle technically challenging calls, mentor junior technicians, and contribute to system optimization.

The ideal candidate has 5+ years in commercial HVAC service, strong refrigeration/electrical skills, and EPA certification. VRF exposure is preferred but not required; company training is offered to grow VRF expertise.

Qualifications

• 5+ years of commercial HVAC service experience.
• Strong refrigeration cycle knowledge and diagnostic capabilities.
• Advanced electrical troubleshooting skills.
• Ability to read wiring diagrams, schematics, and technical documentation.
• EPA Universal Certification.
• Valid driver`s license with an acceptable driving record.
• Strong communication and customer service skills.
• Ability to work independently while collaborating with a service team.

Responsabilités

• Diagnose, troubleshoot, service, and repair complex commercial HVAC systems.
• Perform preventive maintenance and equipment inspections.
• Troubleshoot refrigeration, mechanical, electrical, and controls-related issues.
• Service and support VRF/VRV systems throughout commercial facilities.
• Support equipment startup, commissioning, and system optimization.
• Diagnose compressor, refrigerant circuit, electronic expansion valve, sensor, communication, and controls issues.
• Service chillers and other applied HVAC equipment based on experience.
• Evaluate system performance and identify root causes of recurring equipment problems.
• Read and interpret wiring diagrams, control schematics, mechanical drawings, and manufacturer documentation.
• Utilize manufacturer diagnostic software and service tools.
• Communicate technical findings and repair recommendations clearly to customers and internal teams.
• Maintain accurate service documentation and equipment records.
• Coordinate with Project Managers, service leadership, manufacturers, and field personnel as needed.
• Assist developing technicians with advanced troubleshooting and technical questions.
• Participate in manufacturer and factory training programs.

Connaissances

HVAC troubleshooting

Electrical troubleshooting

Diagnostics

Reading wiring diagrams

Customer communication

Independent work

Formation

EPA Universal Certification

Description du poste

Tiello LLC seeks a Senior HVAC Service Technician to troubleshoot, diagnose, maintain, startup, and repair complex commercial HVAC systems across Dallas-Fort Worth. You will handle technically challenging calls, mentor junior technicians, and contribute to system optimization.

The ideal candidate has 5+ years in commercial HVAC service, strong refrigeration/electrical skills, and EPA certification. VRF exposure is preferred but not required; company training is offered to grow VRF expertise.