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Colorado Contractor License (CO) Seminars, Exams, Licensing

In Colorado, plumbing and electrical licenses are regulated at the state level.  General contractor licensure is regulated at the city/county level.  Applications for plumbing and electrical licensure can be obtained by contacting the Colorado state board by calling 1-303-894-7800. Applications must be processed before you can sit for the exam.  Please select the license/exam that you are interested in.

License/Exam

Continuing Education

Business Services

Obtaining your license is just step 1 in the process of being successful. We can help you with the rest of the way.
  • Website Design and Marketing/Branding
  • Application Processing and License Renewals
  • Business Startup Assistance and Training

Code Book Practice Tests

By far, the most important reference on any exam is the code book. We offer code book practice tests for: Electrical, Building, Residential, Plumbing, Mechanical, and Fuel Gas Codes.

Select a State

Colorado Contacts

To apply for an electrical license, contact:
Colorado State Electrical Board
1580 Logan Street, Suite 550
Denver, CO 80203
1-303-894-7800
Website

To apply for a plumbing license, contact:
Colorado Examining Board of Plumbers
1580 Logan Street, Suite 550
Denver, CO 80203
1-303-894-7800
Website