Essential Duties Troubleshoot and repair HVACR equipment. Maintain and repair heating, ventilation, and cooling units for both commercial and industrial customers. Maintain and repair refrigeration units. Discuss heating or cooling system malfunctions with users to isolate problems or to verify that repairs corrected malfunctions. Diagnose refrigeration malfunctions. Education & Training High school diploma or equivalent, required Universal certification, required Skills & Experience Working knowledge of the following: AC/DC electrical refrigeration/HVAC equipment components Large refrigeration equipment Rack systems and associated condensers and evaporator configurations Cold storage buildings Walk-ins Small refrigeration equipment Ice machines Reach-ins Commercial refrigerators Primary heating & cooling HVAC equipment Boilers Chillers Heat exchangers Towers Equipment troubleshooting, maintenance tasking, and installation requirements Secondary heating & cooling HVAC equipment AHU's pumps Fan coils Water source heat pumps Equipment troubleshooting, maintenance tasking, and installation requirements This job description outlines the primary duties of the position, but is not intended to cover every task or responsibility. Job duties and responsibilities may change at any time, with or without notice, at the discretion of management. This position is considered safety-sensitive. About Multi-Craft Contractors Since 1972, Multi-Craft Contractors (MCC) has provided industrial and commercial services and solutions to the construction and manufacturing industries. With a wide range of positions from project managers to skilled craftsmen, MCC has the resources and experience to execute turnkey projects, from concept to completion. We believe our employees are our greatest asset which is why we are committed to investing in our team. MCC offers a wide range of benefits including the following: Medical, Dental, & Vision paid at 100% for employee coverage Basic & Optional Life Insurance, Accidental Death, & Disability 401k Retirement with company match Paid Time Off Paid Holidays Education Assistance Scholarship fund for employees and their family Paid apprenticeship programs Certification reimbursement