Public Utilities Commission

Colorado Revised Statutes and Gavel
The Public Utilities Commission has full or partial regulatory authority over the industries listed below. Please click on an industry for more information.
Customer Notice! The PUC does not call offering products and services for sale. If you received a call from a sales person showing the State of Colorado phone number 303-894-2000, please report it to Stop Fraud Colorado.


Contact Information

Colorado Department of Regulatory Agencies
Denver, CO 80202
Permits and Insurance: 800-888-0170
Consumer Assistance: 800-456-0858