Apprentice HVAC Field Technician – Field Assistant 

Dependable Heating & Air — Charleston, SC Veteran-Owned.

Family-Driven. Charleston’s Comfort Starts Here.

  • Two HVAC technicians examine an air conditioning unit on a rooftop.

The Importance of a Properly Functioning Thermostat

Dependable Heating & Air is a fast-growing, veteran-owned HVAC company serving Charleston, Berkeley, and Dorchester counties. We believe in doing what’s right — not what’s easy. We lead with integrity, show up with pride, and treat every customer like family. We are scaling from one van to many, and we’re building a team that grows with us. 


Our mission is simple:

Deliver comfort with honesty, craftsmanship, and true dependability.


Who We’re Looking For

A motivated, hands-on apprentice who’s ready to learn the HVAC trade from the ground up — directly from our lead technician and co-owner, Tim, who brings technical expertise, calm leadership, and a passion for mentorship.


You don’t need experience — just commitment, great attitude, and the desire to build a future in the trades.


This is not just a job — it’s a career pathway.


What You’ll Do

  • Assist in residential & light commercial HVAC service calls
  • Support installs, tune-ups, diagnostics, and repairs
  • Learn refrigeration fundamentals, equipment handling & troubleshooting
  • Help maintain tools, inventory, & the service vehicle
  • Interact with customers in a friendly, respectful manner
  • Observe, learn, and grow under a skilled lead tech
  • Uphold Dependable’s professional image & brand standards

What We Value

  • Character over experience
  • Work ethic over shortcuts
  • Respect over ego
  • Growth over perfection


If you show up ready to work hard, we’ll teach you everything we know


What We Offer 

  • Paid on-the-job training
  • Mentorship from a lead tech with deep field experience
  • Room to grow into a junior tech, and eventually full tech status
  • Steady, year-round work — no seasonal layoffs
  • A company that treats you like family, not a number
  • Veteran-led leadership, built on trust and discipline
  • Competitive starting pay + training raises
  • Person adjusting thermostat to 21 degrees in a living room with white walls and furniture.


You Might Be a Great Fit If You… 

  • Love working with your hands
  • Have a positive attitude & strong work ethic
  • Are reliable — people count on you
  • Want a career, not just a paycheck
  • Are respectful, honest, and eager to learn
  • Enjoy being part of a small, growing, tight-knit team
  • Take pride in doing things the right way

Bonus Points (Not Required)

  • Mechanical, construction, or maintenance experience
  • Military background or family of service

Join Us

We’re building something — and we want people who believe in the work, the mission, and the opportunity. If you’re ready to learn a skilled trade, grow with a company on the rise, and work with people who actually care — we’d love to meet you. .


Apply today at:

dependablechs.com

(843) 510-5255

service@dependablechs.com


Dependable Heating & Air

Trust the Name. Depend on Comfort

CONTACT US TODAY