CoolSys is seeking an HVAC/R Apprentice to support commercial and industrial customers in our HVAC wholesale and skilled labor operations. In this entry-level role, you’ll assist experienced technicians with installation, troubleshooting, and maintenance of HVAC/R systems, learning hands-on in the field. Responsibilities include basic diagnostics, preventive maintenance, safe refrigerant handling, and accurate documentation. CoolSys offers a collaborative, growth-focused culture with training, advancement opportunities, and competitive pay and benefits as you build your HVAC/R career. Assist technicians with installation, maintenance, and repair of commercial HVAC/R systems Support troubleshooting of refrigeration and HVAC equipment under supervision Perform basic preventive maintenance, cleaning, and filter changes Safely handle tools, materials, and refrigerants following company and EPA guidelines Document work performed and communicate findings to lead technicians Follow all safety procedures and maintain a clean, organized work area Provide professional, courteous service at customer sites Participate in training to develop technical and diagnostic skills Commercial HVAC/R systems Refrigeration fundamentals Brazing and basic piping Electrical troubleshooting basics Preventive maintenance Use of gauges and HVAC tools Reading schematics and blueprints Safety protocols and PPE Basic controls and thermostats Customer service in field service setting Medical Insurance Dental Insurance Vision Insurance Life Insurance 401k EPA 608 Certification (or ability to obtain) HVAC/R trade school certificate or apprenticeship enrollment OSHA 10 safety certification (preferred) Valid driver’s license with clean record
