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
