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Water Service Providers


Regulated Energy /Water Utility Providers & Contacts 

Open the workbook and portfolio below to access lists or maps of active, jurisdictional Energy /Water service providers and their designated agent contacts.  (You may need to update Adobe PDF Reader on your machine or use a different internet browser to view portfolios.  Double click each PDF in the portfolio to enlarge that document or display and click the list of documents.)

Energy /Water Providers' Designated Agent Contacts workbook excel spreadsheet

Energy /Water Providers & Designated Agent Contacts portfolio pdf file

Included files:

  • General List of Active Energy /Water Providers
  • Certified Municipal Electric and Gas Utilities
  • Electric Power Utilities in Colorado (historical report from 2005)
  • Municipality & Service Provider Franchises


Complaint Procedure

If you have a complaint against one of these companies, try to resolve it first with the company. If you have a question or inquiry about service, please contact the person listed for the company.

If you are unable to resolve the problem with the utility and you need further assistance, please contact the External Affairs office of the Public Utilities Commission at 303-894-2070 or 800-456-0858 if you reside outside of the Denver metro area but within the State of Colorado.



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1560 Broadway, Suite 250, Denver, CO 80202
(303) 894-2000 - Phone (800) 888-0170 - Permits and Insurance (800) 456-0858 - Consumer Assistance (303) 894-2065 - Fax