College of DuPage HVAC Program: Cost, Certificates and Degrees

What Does College of DuPage Offer HVAC Students?

College of DuPage in Glen Ellyn, Illinois offers 3 associate degrees and 5 certificates in HVAC through its Heating, Ventilation, Air Conditioning and Refrigeration (HVACR) program. Tuition and fees for 2024–25 were $4,560 for a full-time year (in-district). The school awarded 73 HVAC credentials in 2024–25. It runs evening classes. Best for working adults who need evening classes.

Evening HVAC Classes at College of DuPage

Schedule. In-person and hybrid formats, with day, evening and online learning.

College of DuPage HVAC Tuition: $4,560 a Year

Tuition and fees: $4,560
Out of state: $12,750
Books and supplies: $1,410
HVAC certificates awarded: 50
HVAC associate degrees: 23
Graduation rate: 25%
Students enrolled: 26,224

Tuition and fees are for a full-time year. Awards count HVAC credentials conferred. Graduation rate and enrollment cover the whole school. Source: NCES College Navigator.

HVAC Degree and Certificates at College of DuPage

Award	Type	Length
Heating, Air Conditioning and Refrigeration Service Technician, A.A.S.	Associate	4 semesters
HVACR Contractor, A.A.S.	Associate	4 semesters
Facility Maintenance Mechanic, A.A.S.	Associate	4 semesters
Service Technician, Certificate	Certificate	2-4 semesters
Entry Level HVACR, Certificate	Certificate	one semester
Building Automation Systems (BAS), Certificate	Certificate
Energy Audit and Analysis, Certificate	Certificate	10 credits
Data Technician, Certificate	Certificate

As listed on College of DuPage's HVAC program page, reviewed September 26, 2026.

What You'll Learn in College of DuPage's HVAC Program

Beyond the service technician degree, the program offers an HVACR Contractor A.A.S. that pairs technical training with business fundamentals.

Refrigeration systems
Electrical and wiring
Heating, furnaces and boilers
Air conditioning
Controls and building automation

Check start dates, admission steps and the current course list on College of DuPage's own site.

Visit cod.edu

What HVAC Technicians Earn in Illinois

Across Illinois, the median HVAC technician wage is $77,410 a year, from $46,690 at the 10th percentile to $117,550 at the 90th, with 9,740 HVAC mechanics and installers employed. The national median is $61,010. Source: BLS OEWS, May 2025.

5 More HVAC Schools Within 17 Miles of Glen Ellyn

ETI School of Skilled Trades9 mi
Triton College13 mi · $5,070/yr
Moraine Valley Community College16 mi · $3,822/yr
Morton College16 mi · $5,502/yr
William Rainey Harper College17 mi · $3,894/yr

Straight-line distance between campuses. All HVAC schools in Illinois · HVAC schools in Glen Ellyn

College of DuPage HVAC FAQ

Does College of DuPage Have an HVAC Program?

Yes. College of DuPage offers 3 associate degrees and 5 certificates in HVAC. Training covers refrigeration systems, electrical and wiring, heating, furnaces and boilers, air conditioning, controls and building automation.

How Much Does HVAC School Cost at College of DuPage?

College of DuPage's 2024–25 tuition and fees were $4,560 for a full-time year (in-district) and $12,750 out of state, with books and supplies estimated at $1,410. HVAC students also buy hand tools and meters.

How Long Is the HVAC Program at College of DuPage?

Heating, Air Conditioning and Refrigeration Service Technician, A.A.S.: 4 semesters. HVACR Contractor, A.A.S.: 4 semesters. Facility Maintenance Mechanic, A.A.S.: 4 semesters.

Does College of DuPage Offer Night or Weekend HVAC Classes?

In-person and hybrid formats, with day, evening and online learning.

How Much Do HVAC Technicians Make in Illinois?

The median HVAC technician wage in Illinois is $77,410 a year, and the middle half earn between $60,200 and $96,030 (BLS, May 2025).

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