Utility Choice
The deregulation of utilities and the rise of third-party suppliers give consumers more utility provider options. This list covers major companies serving the state. For local providers, reach out to your municipal or county clerk (for unincorporated areas)
Colorado Public Utilities Commission
Regulates and oversees utility services to ensure safe, reliable, and reasonably priced energy, telecommunications, and transportation services for residents.
Energy Price Shopping
Provides consumers with comprehensive tools and resources to compare various energy rates and plans, helping them make informed decisions and save significantly on their utility bills.
Governor’s Office of Energy Management & Conservation
Provides a wealth of information for Colorado residents, promoting sustainable energy practices and enhancing energy efficiency and renewable energy use across the state.
Major Utility Providers
Electric & Natural Gas
Colorado Springs Utilities
Holy Cross Electric
Poudre Valley REA
United Power
Xcel Energy
Natural Gas
Colorado Natural Gas
Xcel Energy
Federal Government Information
Administration on Aging
202-619-0724
Health & Human Services
877-696-6775
Social Security Administration
800-772-1213
Telephone & Cable Television
Telephone Service
Century Link
Utility Line Information
Utility Notification Center of Colorado (UNCC)
Since gas, electrical, and telephone lines are often buried underground, contact UNCC to verify the location of lines before digging trenches or holes.
Cable & Satellite TV
DISH Network
Xfinity
Water, Sewer & Waste Removal
Water, sanitation, and sewer services are under the jurisdiction of the city or special district where you reside. Charges may or may not appear on a single bill. Most sanitation districts provide recycling services. Some of the major municipal contacts are provided below. For details on your community, contact your local city and/or county sanitation departments.
Arvada Utilities
Aurora Utilities
Boulder Utilities
Broomfield City/County Water Supply
Colorado Springs Utilities
Denver City Water Department
Englewood Water & Sewer
Fort Collins Utilities
Greeley Water & Sewer
Loveland Water & Power
Thornton Water Resources
Westminister Utilities