Commercial HVAC Technician – Denver (Vehicle, Overtime)

System One, Inc.; Westminster (CO); On-site; USD 48,000 - 76,000; Full time

Benefits offered by this job

Company service vehicle

Paid holidays

Paid vacation

Medical, dental, and vision insurance

401(k) with company match

Uniforms

Job summary

System One, Inc. in the Denver metro area seeks an experienced Commercial HVAC Service Technician to diagnose, repair, and maintain a wide range of commercial equipment. The role offers steady year-round work, a company vehicle, and on-call rotation.

You will read wiring diagrams, document work digitally, and deliver outstanding customer service while following safety practices. EPA Universal certification is required; NATE is a plus.

Qualifications

• 3+ years of commercial HVAC service experience preferred.
• EPA Universal Certification required.
• Strong troubleshooting and diagnostic skills.
• Experience with commercial HVAC controls and electrical systems.
• Valid driver's license with a clean driving record.
• Ability to work independently while maintaining excellent customer service.
• Ability to lift 50+ pounds and work on rooftops, ladders, and mechanical rooms.

Responsibilities

• Diagnose, troubleshoot, repair, and maintain commercial HVAC equipment.
• Service rooftop units (RTUs), split systems, package units, heat pumps, exhaust fans, make-up air units, and ventilation systems.
• Perform preventive maintenance on commercial HVAC systems.
• Read wiring diagrams, electrical schematics, and mechanical drawings.
• Communicate repair recommendations clearly with customers.
• Complete digital service reports and document work performed.
• Maintain a clean, safe, and organized work environment.
• Participate in an on-call rotation as scheduled.

Skills

Troubleshooting

Customer service

Independence

On-call readiness

Education

EPA Universal Certification

NATE Certification (preferred)

Tools

HVAC controls

Electrical systems

Job description

System One, Inc. in the Denver metro area seeks an experienced Commercial HVAC Service Technician to diagnose, repair, and maintain a wide range of commercial equipment. The role offers steady year-round work, a company vehicle, and on-call rotation.

You will read wiring diagrams, document work digitally, and deliver outstanding customer service while following safety practices. EPA Universal certification is required; NATE is a plus.