"I knew college and a desk job weren't for me. I decided on coming to trade school and have had nothing but great instructors and classmates since coming to SEMCA." - Patrick P.
Course Description:
2 or 4 Year Program
HVACR technicians install, maintain and repair heating, ventilation, air conditioning and refrigeration systems that maintain temperature and air quality in residential, commercial, and industrial buildings. SEMCA’s program allows the flexibility of either a 2 or 4 year program, depending on an individual’s career goals, scope of work, and direction of employer. At the conclusion of year 2, a student will decide to conclude or continue.
AVERAGE INCOME: $32.04/HOUR (upon completion of training)
Course Details:
Dates: August 31, 2026 to May 13, 2027
Days: Mon/Wed or Tues/Thurs
Time: 6:30-9 p.m.
Course Curriculum
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INTRODUCTION TO CONSTRUCTION – CORE
OSHA 10 Construction
Build Your Future in Construction
Basic Safety
Introduction to Construction Math
Introduction to Hand Tools
Introduction to Power Tools
Introduction to Construction Drawings
Introduction to Basic Rigging
Basic Communication Skills
Basic Employability Skills
Introduction to Materials Handling
HVACR Level 1
Introduction to HVACR
Trade Mathematics
Basic Electricity
Introduction to Heating
Introduction to Cooling
Air Distribution Systems
Basic Copper and Plastic Piping Practices
Soldering and Brazing
Basic Carbon Stell Piping Practices
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Level 2
Customer Relations
Basic Maintenance
Fasteners and Hardware
Alternating Current
Compressors
Metering Devices
Refrigerants and Oils
Leak Detection, Evacuation, Recovery, and Chargin
Heat Pumps
Indoor Air Quality
Air Quality Equipment
Chimneys, Vents, and Flues
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Level 3
Control Circuit Troubleshooting
Motor Testing and Troubleshooting
Troubleshooting Cooling
Troubleshooting Heat Pumps
Troubleshooting Gas Heating
Troubleshooting Oil Heating
Troubleshooting Accessories
Sheet Metal Duct Systems
Introduction to Hydronic Systems
Steam Systems
Fiberglass and Fabric Duct Systems
Retail Refrigeration Systems
Zoning, Ductless, and Variable Refrigerant Flow Systems
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Level 4
Water Treatment
Indoor Air Quality
Energy Conservation Equipment
Building Management Systems
System Air Balancing
System Startup and Shutdown
Construction Drawing and Specifications
Heating and Cooling System Design
Commercial/Industrial Refrigeration Systems
Alternative and Specialized Heating and Cooling Systems
Fundamentals of Crew Leadership
Questions?
Contact the Education Department