Education: College, CEGEP or other non-university certificate or diploma from a program of 1 year to 2 years. or equivalent experience. Work site environment: Outdoors. Work setting: On-site customer service. Tasks: Install and overhaul heating systems. Install refrigeration systems. Install ventilation, air handling and air conditioning systems. Troubleshoot heating systems. Troubleshoot ventilation, air handling, refrigeration and air conditioning systems. Assemble and install refrigeration or air conditioning components. Measure, cut and connect piping using welding and brazing equipment. Start up system and test for leaks using testing devices. Perform maintenance such as, recharging system with refrigerant, checking and testing regulators or calibrating system. Interpret gas codes. Handle, recover and store refrigerants. Repair and replace parts and components for entire refrigeration, air conditioning, ventilation or heat pump systems. Certificates, licences, memberships, and courses : Refrigeration and Air Conditioning Mechanic Trade Certification. Occupational Health and Safety Certificate. Air conditioning and refrigeration systems: Humidification and de-humidification system. Ventilation. Cooling tower. Security and safety: Criminal record check. Driver's validity licence check. Transportation/travel information: Valid driver's licence. Work conditions and physical capabilities: Handling heavy loads. Bending, crouching, kneeling. Attention to detail. Manual dexterity. Own tools/equipment: Tools. Safety equipment/gear. Steel-toed safety boots. Safety glasses/goggles. Gloves. Personal suitability: Punctuality. Accurate. Client focus. Dependability. Excellent oral communication. Excellent written communication. Flexibility. Initiative. Judgement. Reliability. Team player. Screening questions: Are you available to start on the date listed in the job posting?. Do you have experience working in this field?. Do you have the required certifications listed in the job posting?. Experience: 3 years to less than 5 years. Employment terms options: Day. Green job: Involves duties and responsibilities that lead to positive environmental outcomes. Workplace information: On the road job.