Senior Commercial HVAC Service Technician

DynaTen Corporation; Fort Worth (TX); On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

Health insurance

401(k) match

Paid time off

Training and development

Job summary

DynaTen Corporation in Fort Worth is seeking an HVAC Service Technician III to diagnose, service, and repair complex commercial systems. You will conduct advanced diagnostics, manage customer interactions, and support quality service delivery.

The role requires extensive HVAC experience, EPA certification, and strong communication. We offer comprehensive benefits, training, and long-term career opportunities in a Safety-first environment.

Qualifications

• At least 7-10 years of HVAC service experience.
• Expert knowledge of HVAC systems in commercial/industrial settings.
• 3-5 years diagnosing high-end multistage/VRF/VRV systems.
• 5 years of complex mechanical, electrical, and refrigerant troubleshooting.
• 5 years electrical and controls experience, including wiring diagrams and control logic.
• EPA certification and Texas TDLR registration.
• Strong customer-service mindset and communication skills.

Responsibilities

• Service KKT equipment, cooling towers, IntelliPak units, SCUD units, pumps, and other HVAC equipment.
• Independently service and troubleshoot complex HVAC systems.
• Perform light- through heavy-commercial HVAC work.
• Conduct advanced airflow diagnostics, duct balancing, and static-pressure testing.
• Work directly with customers to support maintenance, repair, and replacement needs.
• Troubleshoot issues and correct failures within proficiency.
• Follow safety requirements and model safe practices.
• Represent DynaTen professionally to customers and leadership.
• Complete service documentation accurately and on time.
• Maintain tools, equipment, vehicle, and work areas safely.
• Perform other duties as assigned.

Skills

HVAC service

Complex diagnostics

Customer communication

Safety practices

Troubleshooting

Education

EPA certification

Texas TDLR registration

OSHA 10 certification

Tools

Electrical and controls diagrams

Job description

DynaTen Corporation in Fort Worth is seeking an HVAC Service Technician III to diagnose, service, and repair complex commercial systems. You will conduct advanced diagnostics, manage customer interactions, and support quality service delivery.

The role requires extensive HVAC experience, EPA certification, and strong communication. We offer comprehensive benefits, training, and long-term career opportunities in a Safety-first environment.