Requirements to Obtaining your License.
Work that can be Done Under this License
Applying to get your License
Applications for plumbing licensure can be obtained by contacting the Colorado state board by calling 1-303-894-7800.
Books and References for the Exam
The following references are on the plumbing examinations. These references may be purchased from our online contractors bookstore or by calling 1-800-952-0910.
Please note that questions will come from the Fuel Gas Code. However, it is NOT permitted to be used during testing. Also, the test vendor will provide a copy of the Plumbing Code and the Rules and Regulations.
Exam Review, Training, Education
As of this time, we offer review bycode book practice tests. To purchase the online code book practice tests, please click the "Buy Now, Online Training" link below.
Online Practice Tests
Study at home to pass your Ohio Exam today!
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Our online store offers hundreds of books at the best pricing possible.
To find books for your exam, click here and then click "State Exam".