HVAC/R Service Start Up Technicians

HVACfull-time·Denver, CO·Denver
40/hr + DOE
full-timemid level

HVAC/R Service Start Up Tech

Description

HVAC Startup Technician

Frontier Mechanical — Englewood, Colorado

Frontier Mechanical is looking for experienced HVAC Startup Technicians to join our team in the Denver metro area. We’re looking for technicians who know commercial HVAC equipment, understand proper startup procedures, and can troubleshoot equipment confidently in the field. Must be EPA Certified

What You’ll Do

  • Perform startup and commissioning of commercial HVAC equipment
  • Start up and troubleshoot RTUs, heat pumps, split systems, air handlers, VRF/VRV systems, and related equipment
  • Verify proper electrical, refrigerant, airflow, and control operation
  • Check refrigerant pressures, temperatures, superheat, subcooling, and system performance
  • Diagnose startup issues and work with electricians, controls contractors, sheet metal crews, and pipe fitters to resolve problems
  • Complete startup documentation and equipment checklists accurately
  • Identify installation issues and communicate deficiencies to the appropriate crews
  • Maintain a clean, organized, and professional jobsite
  • Follow all company and jobsite safety requirements
What We’re Looking For

  • 3+ years of commercial HVAC startup/service experience preferred
  • Strong understanding of refrigeration and HVAC systems
  • Ability to read wiring diagrams, control schematics, and equipment documentation
  • Comfortable troubleshooting electrical and mechanical issues
  • Experience with refrigerant charging and proper system commissioning
  • Ability to use gauges, meters, temperature probes, and other diagnostic equipment
  • Strong attention to detail
  • Reliable transportation and a valid driver’s license
  • Ability to work independently and communicate effectively with the field team
  • OSHA 10/30 preferred
The Right Technician

We’re looking for someone who takes pride in doing the job right the first time. You should be able to walk up to a piece of equipment, understand what you’re looking at, troubleshoot problems, and get the system operating properly.

If you have strong commercial HVAC experience and want to work with a company that values skilled technicians, we want to hear from you.

$6k BONUS for 5+Years of Commercial Tech Start up experience.
COMPANY Vehicle and gas card
Paid Vacation
Paid Holidays
401-K Matching
$10k Life insurance Policy Paid by Company! Medical, Dental, Vision and Additional Life Insurance Options
Quality Uniforms, Tablets & Smart Phones

CALL 303-806-5400 ext. 535 or EXT. 532

For Immediate Interview

Contact

303-806-5400

Posted Oct 9, 2026 (20 hours ago)