Senior Commercial HVAC Technician: Diagnostics & Repairs

State of Idaho; Pflugerville (TX); On-site; USD 85,000 - 120,000; Full time

Benefits offered by this job

Competitive weekly pay

Company vehicle

Gas card

Phone

Tablet

Uniforms

Tool allowance

Employer-provided tools

Medical insurance

Dental insurance

Vision insurance

Life insurance

3 weeks PTO

7 paid holidays

401(k) with profit sharing

Training

Gym reimbursement

Career growth opportunities

Referral bonuses

Job summary

TWC Services Inc. is seeking a highly experienced Commercial HVAC Service Technician to join our Austin team.

This role demands diagnosing, troubleshooting, and repairing complex large-scale systems, often handling calls independently from start to finish. Qualified candidates bring 10+ years of commercial HVAC service experience, EPA Universal Certification, and a proven ability to service large packaged and rooftop equipment in demanding environments.

Qualifications

• 10+ years of demonstrated commercial HVAC service experience.
• Strong background servicing equipment in large commercial environments.
• Advanced HVAC diagnostic and troubleshooting ability.
• Experience with large packaged and rooftop HVAC equipment.
• Strong electrical troubleshooting skills.
• Ability to independently diagnose complex system issues.
• EPA Universal Certification.
• Valid driver’s license.

Responsibilities

• Diagnose, troubleshoot, service, and repair large commercial HVAC systems.
• Handle complex service calls independently from diagnosis through repair.
• Troubleshoot electrical, mechanical, and control-related system issues.
• Perform preventative maintenance and identify potential equipment failures.
• Read and interpret wiring diagrams, schematics, and technical documentation.
• Communicate findings and repair recommendations professionally with customers.
• Support other technicians with complex diagnostics when needed.

Skills

HVAC diagnostics

Troubleshooting

Large commercial HVAC

Electrical troubleshooting

Independent diagnostician

EPA Universal Certification

Valid driver’s license

Job description

TWC Services Inc. is seeking a highly experienced Commercial HVAC Service Technician to join our Austin team.

This role demands diagnosing, troubleshooting, and repairing complex large-scale systems, often handling calls independently from start to finish. Qualified candidates bring 10+ years of commercial HVAC service experience, EPA Universal Certification, and a proven ability to service large packaged and rooftop equipment in demanding environments.