Senior Commercial HVAC Installer & Troubleshooter RTUs

Crete United

Denver (CO)

On-site

USD 41,000 - 55,000

Full time

4 days ago
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Benefits offered by this job

401(k) matching
Dental insurance
Health insurance
Life insurance
Paid time off
Vision insurance

Job summary

Nielsen Mechanical, a Crete United company, seeks a Journeyman Commercial HVAC Installer/Technician in Denver. You will install, troubleshoot, and commission commercial HVAC systems including RTUs, boilers, chillers, and ventilation, reading blueprints and diagnosing issues to keep systems running.

Join a safety‑driven, team‑oriented culture with steady year‑round work, competitive pay ($30–$40/hr), and growth opportunities within Crete United.

Qualifications

  • 4+ years of commercial HVAC installation and troubleshooting experience.
  • Strong hands-on experience with RTUs, boilers, chillers, and air handlers.
  • Ability to read mechanical blueprints and wiring diagrams.
  • Independent problem-solving with minimal supervision.
  • Valid driver's license and willingness to work on rooftops.

Responsibilities

  • Install, troubleshoot, and repair commercial HVAC equipment (RTUs, boilers, chillers, air handlers).
  • Diagnose mechanical, electrical, refrigerant, and airflow issues.
  • Perform equipment replacements, system upgrades, and new construction work.
  • Install sheet metal ductwork and mechanical piping, read plans.
  • Startup, test, and commission systems; ensure proper performance.
  • Adhere to codes, manufacturer specs, and site safety rules.

Skills

Troubleshooting
HVAC installation
RTU installation
Blueprint reading
Electrical diagnostics
Refrigerant systems
HVAC diagnostic tools
Mechanical piping

Education

HVAC apprenticeship or journeyman-level experience
EPA 608 Universal Certification
OSHA 10 or OSHA 30

Tools

Multimeters
Gauges
HVAC diagnostic tools

Job description

Nielsen Mechanical, a Crete United company, seeks a Journeyman Commercial HVAC Installer/Technician in Denver. You will install, troubleshoot, and commission commercial HVAC systems including RTUs, boilers, chillers, and ventilation, reading blueprints and diagnosing issues to keep systems running.

Join a safety‑driven, team‑oriented culture with steady year‑round work, competitive pay ($30–$40/hr), and growth opportunities within Crete United.

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