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HVAC Contractors License

Contractors License (C20)

Get your California HVAC contractors license. Our program makes the licensing process very simple, which allows most of our students to get their HVAC contractors license within 4-6 weeks.

HVAC Contractors License Brochure
California Contractors License Class
Contractors License In-Class Preparation
Contractors License Home Study
Contractors License Home-Study Program
Contractors License Online
Contractors License Online Practice Exams
Contractors License Corporation Services
Contractors License Business Services


As an HVAC contractor (warm-air heating, ventilating and air-conditioning), you will be able to fabricate, install, maintain, service and repair warm-air heating systems and water heating heat pumps, complete with warm-air appliances; ventilating systems complete with blowers and plenum chambers; air-conditioning systems complete with air-conditioning unit; and the ducts, registers, flues, humidity and thermostatic controls and air filters in connection with any of these systems.

The HVAC classification includes warm-air heating, ventilating and air-conditioning systems which utilize solar energy.

How to obtain a
contractors license?

Before you can apply for your HVAC contractors license, you must meet the following experience requirements:

  • 4 years of experience performing/supervising C20 HVAC work.
  • A college degree can be substituted for up to three years of that experience.
  • The State now accepts self-employed experience.

In order to obtain your HVAC contractors license, you are required to pass the Trade examination as well as the Law & Business exam.

Our Guarantee
100% Money-Back
Our HVAC contractors license courses come with 100% Money-Back Guarantee. We will even pay your re-test fee if you fail your HVAC contractors license exam.

98% of our students pass the state exam on their first try. Click here to read our student's testimonies.
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