HVAC Service Technician III

Are you the technician everyone calls when the problem is too complex to solve?

Comfort Systems USA Ohio is seeking an experienced HVAC Service Technician III to join our growing commercial Service team in Columbus. This is an opportunity for a highly skilled technician who enjoys troubleshooting challenging HVAC systems, working independently, and serving as a trusted resource for customers and fellow technicians.

What You'll Do

• Diagnose, repair, maintain, and start up commercial HVAC equipment including rooftop units, boilers, chillers, cooling towers, air handlers, heat pumps, and associated controls.
• Troubleshoot complex mechanical, electrical, refrigeration, airflow, hydronic, and controls-related issues.
• Build strong customer relationships by delivering exceptional service and clear communication.
• Support and mentor other technicians by sharing technical knowledge and field expertise.
• Help keep critical commercial facilities operating safely, efficiently, and reliably.

What You'll Bring

• 7+ years of commercial HVAC service experience
• EPA Universal Certification
• Strong troubleshooting and diagnostic abilities across a wide range of commercial HVAC systems
• Ability to work independently and make sound technical decisions in the field
• Commitment to safety, quality workmanship, and customer service
• Valid driver's license

Why Comfort Systems USA Ohio?

• Competitive pay based on experience and technical expertise
• Ongoing training and professional development
• Company-provided tools and resources
• Stable, growing organization with long-term career opportunities
• The backing of one of the nation's largest mechanical and building systems networks

If you're ready to take on challenging work, expand your technical expertise, and build a long-term career with a company that values skilled technicians, we want to hear from you. Apply today.