Heating, Vent and Air Conditioning

Career & Technical Certificate

Modes of Instruction

Click here to learn more about the modes of instruction offered at Kaskaskia College.

This certificate is 29 credit hour program which prepare students to install, service, and repair residential and commercial air conditioning, refrigeration, and heating systems.


What You Can Do

Upon successfully completion of this certificate, students will have skills to work in the following fields:

  • Service Technician
  • Sheet Metal Worker
  • HVAC Installer
  • Heating, Air Conditioning, Ventilation
  • Refrigeration Mechanic and Installer

Program Details


HVAC Faculty

Mark Kohnen

Mark Kohnen

Professor HVAC

Contact Us

Mark Kohnen

Professor HVAC

Phone  |  618-545-3414

Location  |  Centralia

Office  |  Crisp Technology Center, CRP 106A


Phone  |  618-545-3040

Fax  |  618-545-3393

Location  |  Main Campus

Office  |  Health and Business, HB 100

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