What Does College of Lake County Offer HVAC Students?
College of Lake County in Grayslake, Illinois offers an associate degree and 6 certificates in HVAC through its HVAC/R Engineering Technology program. Tuition and fees for 2024–25 were $4,788 for a full-time year (in-district). The school awarded 250 HVAC credentials in 2024–25. Best for earning an HVAC degree, not just a certificate.
HVAC Degree and Certificates at College of Lake County
| Award | Type | Length |
|---|---|---|
| HVAC/R Engineering Technology A.A.S. | Associate | 2 years |
| HVAC/R Service Technician Certificate | Certificate | |
| HVAC/R Installation Technician Certificate | Certificate | two semesters |
| Commercial Refrigeration Technician Certificate | Certificate | |
| Electrical Troubleshooting Technician Certificate | Certificate | |
| Residential Air Conditioning Technician Certificate | Certificate | |
| Residential Heating Technician Certificate | Certificate |
As listed on College of Lake County's HVAC program page, reviewed September 26, 2026.
College of Lake County HVAC Tuition: $4,788 a Year
- Tuition and fees
- $4,788 in-district, 2024–25
- Out of state
- $14,400 2024–25
- Books and supplies
- $1,680 2024–25 estimate
- HVAC certificates awarded
- 231 2024–25
- HVAC associate degrees
- 19 2024–25
- Graduation rate
- 37% school-wide, Fall 2021 cohort
- Students enrolled
- 12,530 school-wide, Fall 2024
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.
From Residential to Commercial Systems: What College of Lake County Teaches
Six stackable certificates feed a fast-track path, with two certificates possible in about four months.
- EPA 608 refrigerant certification
- Refrigeration systemscommercial refrigeration
- Electrical and wiring
- Heating, furnaces and boilers
- Air conditioning
- Commercial and industrial systemscommercial refrigeration
Class Schedule and Certification Testing at College of Lake County
Schedule. A fast-track option lets students complete two stackable certificates in about four months, and two more in a second semester; certificate credits apply to the A.A.S.
Testing. The program includes an EPA Certification Preparation course (HET 190).
Check start dates, admission steps and the current course list on College of Lake County's own site.
Visit clcillinois.eduWhat 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 28 Miles of Grayslake
- Chicago Professional Center18 mi
- William Rainey Harper College19 mi · $3,894/yr
- Gateway Technical College19 mi · $4,956/yr
- Oakton College21 mi · $3,985/yr
- Elgin Community College28 mi · $3,252/yr
Straight-line distance between campuses. All HVAC schools in Illinois · HVAC schools in Grayslake
College of Lake County HVAC FAQ
Does College of Lake County Have an HVAC Program?
Yes. College of Lake County offers an associate degree and 6 certificates in HVAC. Training covers EPA 608 refrigerant certification, refrigeration systems, electrical and wiring, heating, furnaces and boilers, air conditioning.
How Much Does HVAC School Cost at College of Lake County?
College of Lake County's 2024–25 tuition and fees were $4,788 for a full-time year (in-district) and $14,400 out of state, with books and supplies estimated at $1,680. HVAC students also buy hand tools and meters.
How Long Is the HVAC Program at College of Lake County?
HVAC/R Engineering Technology A.A.S.: 2 years. HVAC/R Installation Technician Certificate: two semesters.
Does College of Lake County Offer Night or Weekend HVAC Classes?
A fast-track option lets students complete two stackable certificates in about four months, and two more in a second semester; certificate credits apply to the A.A.S.
Can You Get EPA 608 Certified at College of Lake County?
EPA 608.
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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