Colorado Contractor License and Building Codes

State of Colorado Building Information

Colorado Contractors License

Colorado Electrical Contractors are licensed and regulated for the protection of consumers against deficient electrical installations. The # Electrical Contractors Board issues licenses to certify electrical contractors and journeyman electricians to work within the State of Colorado.

For more information contact: Colorado Division of Professions and Occupations Online Service.

To check to see if an electrician is licensed, or to check the status of an Electrical Contractor in the State of # go to: Search Colorado Licensed Contractors

Colorado Building Codes

State Buildings Programs (SBP) is responsible for establishing minimum building codes for all construction by state agencies on state-owned or state lease-purchased properties or facilities.
For building code information contact: Colorado Building Codes.

Colorado Energy Management

The design and construction of either a new facility or the major renovation of an existing facility shall start with meeting the requirements of the OSA building code compliance policy. For more information visit: Colorado Energy Management

Colorado Electrical Codes

NEC® National Electrical Code Adoption: 2014
Effective November 2014.

Please Note: Due to the nature of the electrical code adoption process, we cannot guarantee complete accuracy of this information. Please notify us of any changes you may be aware of.

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Home Electrical Wiring

All home electrical wiring projects should be performed correctly by trained and qualified individuals who understand the principles of electrical circuit wiring and the basic fundamentals of home construction. Detailed information is provided throughout areas of this website about the complexity of specific projects to help assist with you to understand the scope of work involved.
The following categories will provide more specific information for each project - below is an Example:
Electrical Project Skill Level:
Intermediate to Advanced - Best performed by a Licensed Electrical Contractor.
Electrical Tools Required:
Basic Electricians Pouch Hand Tools and a Voltage Tester.
Estimated Time:
Depends on the personal level experience, ability to work with tools, install electrical circuit wiring, and the available access to the project area.
Electrical Safety:
Identify the electrical circuits found in the project area, turn them OFF and Tag them with a Note before working with the electrical wiring.
Home Electrical Parts and Materials:
Electrical parts and materials should be approved for the specific project and compliant with local and national electrical codes.
Electrical Codes and Inspections:
Installing additional home electrical wiring should be done according to local and national electrical codes with a permit and be inspected.