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Posted August 27, 2026

HVAC Journeyman

CoolSys
Baltimore, Maryland 21250, United States Full-Time
72000.00 - 98000.00
Reference: 3162389174

CoolSys is hiring a Journeyman HVAC technician for our HVAC Wholesale division. In this skilled labor role, you'll install, troubleshoot, and maintain commercial HVAC systems for retail, commercial, and industrial customers. You'll handle start-up, diagnostics, repairs, and preventive maintenance while upholding our safety-first, customer-focused culture. Working hands-on in the field, you'll partner with sales and engineering teams, use advanced tools and controls, and receive ongoing technical training with clear paths for career growth in HVAC-R and energy-efficient solutions nationwide.

Responsibilities

  • Install, start up, and commission commercial HVAC systems for wholesale customers.
  • Diagnose and repair HVAC and light refrigeration issues in the field.
  • Perform preventive maintenance to maximize system reliability and efficiency.
  • Interpret blueprints, wiring diagrams, and technical documentation.
  • Ensure all work meets safety, code, and Cool
  • Sys quality standards.
  • Collaborate with sales, engineering, and warehouse teams to support customers.
  • Document work performed, parts used, and recommendations in service systems.
  • Provide on-site technical guidance and support to junior technicians.

Required Skills

  • Commercial HVAC installation
  • System diagnostics & troubleshooting
  • Refrigeration systems
  • Electrical and low-voltage controls
  • Brazing and pipefitting
  • Reading blueprints and schematics
  • Preventive and corrective maintenance
  • Airflow and refrigeration calculations
  • Digital gauges and diagnostic tools
  • Safety compliance and OSHA practices

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