Heating, Ventilation, Air Conditioning and Refrigeration (HVACR)

Career opportunities abound in this fast-growing area. The HVACR curriculum provides you with a general, technical background and then allows for specialization in many areas of this industry.

College of DuPage offers 3 Associate's Degrees, Service Technician, Contractors and Facility Maintenance Mechanic. Degrees

The HVACR industry is among the top 30 growth occupations in the United States, with reports of some seasoned technicians earning more than $100,000. COD graduates are in demand in the public and private sectors.

Career opportunities include the following:

  • Utility companies
  • Contractors
  • Building engineers
  • Supply chain companies
  • Governmental organizations
  • Owning/managing your own company

In the HVACR program, study the theory of refrigeration, air conditioning and heating, electrical circuitry, control equipment, and system design. Take courses in testing, troubleshooting and equipment installation. This technical core curriculum is the basis for several certificates and three Associate in Applied Science degrees.

With proper planning, you can continue your education at a baccalaureate-granting institution. Baccalaureate degrees include mechanical or electrical engineering or technology education.

Before enrolling, discuss your plans with program advisors to determine the best course of study for you! 

Gainful Employment Information

View information about this program, including estimated cost and employment opportunities.


Contact Information


Bob Clark, Program Coordinator
Technical Education Center (TEC), Room 1057, (630) 942-3068

David Earl, Program Advisor  
Technical Education Center (TEC), Room 1047, (630) 942-2538 

Peter Deeman, Program Advisor    
Technical Education Center (TEC), Room 1047, (630) 942-2548

Bridget McFarland, Program Support Specialist
Technical Education Center (TEC), (630) 942-8419 

Business and Technology Division
Technical Education Center (TEC), Room 1034, (630) 942-2592