Commercial Senior HVAC Service Technician

Walker White Mechanical • Columbia, South Carolina, United States • $38 - $42 / hour • 2d ago

Senior HVAC Service Technician

Columbia, SC | Walker White Mechanical

Be the expert everyone relies on. Work where your skill is respected.

If you’re the technician people call when things get complicated—the one who can walk onto a job, diagnose it quickly, and fix it right the first time—you already know your value.

At Walker White Mechanical, we’re looking for a senior-level HVAC technician who wants more than just another service role. This is an opportunity to work with a strong team, tackle meaningful commercial projects, and be part of a company that invests in your long-term success.

Even if you’re not actively job hunting, it might be worth seeing what a better situation looks like.

What You’ll Be Doing

You’ll take the lead on complex service work across commercial systems, with the autonomy and trust that comes with your experience.

Diagnose and repair advanced HVAC issues across chillers, RTUs, and package units
Perform preventive maintenance to keep systems running at peak performance
Troubleshoot mechanical and controls issues with precision
Support and mentor junior technicians in the field
Represent Walker White Mechanical with professionalism on client sites

This is a role for someone who enjoys solving problems, working independently, and being the go-to expert on the job.

Why Techs Choose Walker White

We know experienced techs have options. Here’s what sets this apart:

Respect for your expertise — you’re trusted to do what you do best
Consistent, high-quality work — not just quick service calls
Strong team environment — experienced people who have your back
Opportunities to grow — whether that’s technical mastery or leadership
Stable, established company — no guessing about what’s next

What You Bring

5+ years of commercial HVAC service experience (10+ preferred)
Strong hands-on experience with chillers, RTUs, and package units
Advanced diagnostic and troubleshooting capability
EPA Certification (required)
A team-oriented mindset and willingness to support others
Pride in your work and how you show up on-site

What You Get

$38–$42/hour based on experience
Relocation assistance (for the right candidate)
Comprehensive benefits package
Ongoing training and development opportunities
A company that values quality work—and the people who deliver it

About Walker White Mechanical

We’re a full-service mechanical contractor serving South Carolina, known for doing things the right way—quality craftsmanship, strong teams, and long-term client relationships. From service to large-scale projects, we take pride in work that lasts.

Let’s Talk

You don’t have to be actively looking to be open to something better.

If you’re curious about joining a company where your skill is valued and your future is supported, let’s start a conversation.

Apply or reach out confidentially today.