<p>Employment is available with heating, air conditioning, and refrigeration service companies; wholesale supply companies; and maintenance positions at hospitals, schools, supermarkets, etc. Other positions include sales, installation, and design, and manufacturer representatives.</p>

Heating, Air Conditioning, & Refrigeration Diploma  | SkillUp Coalition

Heating, Air Conditioning, & Refrigeration Diploma 

St. Cloud Technical & Community College

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Install or repair heating, central air conditioning, HVAC, or refrigeration systems, including oil burners, hot-air furnaces, and heating stoves.