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Boiler Contractors License (C4)

Get your California boiler & hot water heating contractors license. Our program makes the licensing process very simple, which allows most of our students to get their boiler & hot water heating contractors license within 6-8 weeks.

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Watch video on how to get a boiler contractors license

Boiler home study and online course study material including books and practice tests

Getting C4-Boiler Contractors License Has Never Been Easier!

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LIVE STREAMING CLASS

1-Day Law & Business Live Streaming Class
1-Day Trade* Live Streaming Class

*(Construction Math, Safety, Test Taking Strategies)

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Boiler, Hot Water Heating & Steam Fitting
Description

A boiler, hot-water heating and steam fitting contractors license allows you to install, service and repair power boiler installations, hot-water heating systems and steam fitting, including fire-tube and water-tube steel power boilers and hot-water heating low pressure boilers,steam fitting and piping, fittings, valves, gauges, pumps, radiators, convectors, fuel oil tanks, fuel oil lines, chimneys, flues, heat insulation and all other equipment, including solar heating equipment, associated with these systems.

How to obtain a
boiler & hot water heating
contractors license ?

Before you can apply for your boiler & hot water heating contractors license, you must meet the following experience requirements:

4 years of experience performing/supervising boiler & hot water heating (C-4) work.
Social Security number or ITIN
Be at least 18 years old*

Don't have 4 years of boiler & hot water heating experience?
A college degree can be substituted for up to three years of that experience.

The State will accept self-employed experience.

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

*Even though you can apply for a boiler & hot water heating contractors license when you are 18 years old, it is recommended that you be at least 23 years old due to experience requirement.

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#1 California Contractors License Prep Program. Try our free interactive course demo.

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Study Options

Full Online Course

Includes online access to Law & Trade videos, audio, reading and practice exams

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Regular Price: $595.00

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Live Streaming Class

Includes Full Online Course

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In-Class Preparation

Our live classes are available throughout California.

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Traditional Home Study

Comes with a 120-day complimentary access to our online tests

Tag image $395.00

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contractors license.

Guaranteed.

Our boiler & hot water heating contractors license exam courses come with 100% Pass Exam Money-Back Guarantee. With the purchase of our In-Class Preparation or Live Streaming course, we will even pay your re-test fee if you fail your boiler & hot water heating contractors license exam. See the Terms and Conditions below.

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