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HVAC training in Grayslake, IL

College of Lake County HVAC program

The HVAC/R Engineering Technology A.A.S. - Career Degree - College of Lake County is an associate-level path that emphasizes diagnostics and troubleshooting, electrical systems and schematics, and heating and hydronic systems. If those subjects match the work you want to do, ask admissions for the current price, class times, and lab schedule.

Program information checked 2026-09-19

Is College of Lake County an HVAC training option in Grayslake?

Yes. College of Lake County offers the HVAC/R Engineering Technology A.A.S. - Career Degree - College of Lake County in Grayslake. The curriculum emphasizes diagnostics and troubleshooting, electrical systems and schematics, and heating and hydronic systems. Before you apply, confirm the next start date, complete price, weekly lab schedule, and exact credential.

Credential level
Associate's HVAC path
School and location
College of Lake County, Grayslake, IL
Information checked
2026-09-19

Program name

HVAC/R Engineering Technology A.A.S. - Career Degree - College of Lake County

This is the college's official program name. Ask whether the Grayslake campus is accepting students for your preferred term and whether any required courses begin on a different schedule.

Courses, systems, and skills

What you'll study

The published curriculum emphasizes diagnostics and troubleshooting, electrical systems and schematics, and heating and hydronic systems. Use these questions to learn how classroom instruction connects with supervised work on equipment.

01

Service, diagnostics, and troubleshooting

What faults will instructors introduce, and how is your diagnostic process scored?

02

Electrical systems and schematics

Which meters will you use, and how are electrical troubleshooting skills tested?

03

Heating, furnaces, boilers, or hydronics

Which heating systems are available in the lab for startup, testing, and diagnosis?

04

Refrigeration and refrigerant systems

Which recovery, evacuation, charging, and diagnostic procedures will you perform?

05

Commercial or industrial systems

Which commercial equipment will you diagnose, and how much time is spent working on it?

Curriculum and equipment highlights

  • HVAC/R Engineering Technology A.A.S.
  • Career Degree
  • Metallica Scholarships
  • View the available heavy metal scholarships.
  • Financial Aid / Scholarship Opportunities
  • Associate degree in 2 years.
  • Program Length: 2 Years
  • Finish in 2 years as a full-time student.
  • High school diploma or less
  • Bachelor's Degree
  • Master's Degree
  • First-Line Supervisors of Mechanics, Installers, and Repairers

Items to confirm for your start term

Associate of Applied ScienceCredential
EPA Section 608 preparation is discussedCertification
Online coursework is mentionedCourse format
Hands-on, lab, or shop work is discussedLab or shop work
A scholarship route is mentionedFunding

From class to field work

How the curriculum connects to HVAC work

Commercial systems and refrigeration appear together, a useful combination if you are considering food-service, retail, institutional, or other nonresidential work. Ask which commercial units are available in the lab and which refrigerant procedures students must perform.

Ask how the credential options fit together

The official page mentions more than one credential or program path. Ask which option matches your goal, whether credits stack into the associate degree, and how admission rules, financial aid, completion time, and total price differ.

Questions for admissions

What to ask before you apply

  1. Program cost: What would a student starting in my term pay for tuition, fees, books, tools, protective equipment, and required tests?
  2. Weekly schedule: Which classes and labs require attendance in Grayslake, and are evening, weekend, or part-time sequences available?
  3. Hands-on assessment: What faults will instructors introduce, and how is your diagnostic process scored?
  4. Credential: Which courses in HVAC/R Engineering Technology A.A.S. - Career Degree - College of Lake County are required for the Associate's credential, and can any shorter award stack into it?
  5. Refrigerant certification: Where would I prepare for and take the EPA Section 608 exam if it is not included in HVAC/R Engineering Technology A.A.S. - Career Degree - College of Lake County?

Compare the curriculum

How other Illinois HVAC programs differ

Use these subject differences to compare nearby options. For each alternative, verify the schedule, price, equipment access, and current availability before deciding which program fits you best.

Palos Hills, IL · Associate's

Moraine Valley Community College

Shared emphasis: heating and hydronic systems and diagnostics and troubleshooting.

The main subjects overlap closely. Compare the course sequence, lab equipment, and credential length.

Belleville, IL · Associate's

Southwestern Illinois College

Shared emphasis: refrigerant systems and electrical systems and schematics.

Another subject to compare: controls and automation. Ask admissions how much course and lab time it receives.

Carterville, IL · Associate's

John A Logan College

Shared emphasis: heating and hydronic systems and refrigerant systems.

Another subject to compare: controls and automation. Ask admissions how much course and lab time it receives.

Decatur, IL · Associate's

Richland Community College

Shared emphasis: heating and hydronic systems and refrigerant systems.

Another subject to compare: airflow and ductwork. Ask admissions how much course and lab time it receives.

Next decisions

Sources and dates