Gas Utilities Directory — utility profile
Public Service Company of Colorado (Xcel Energy)
Colorado · Investor-Owned · Major Regulated
Utility overview
- Utility name
- Public Service Company of Colorado (Xcel Energy)
- Legal name
- Public Service Company of Colorado
- Parent organization
- Xcel Energy
- Ownership type
- Investor-Owned
- Utility class
- Major Regulated
- Rate jurisdiction
- Colorado Public Utilities Commission
- State directory
- Colorado utilities
- Customer classes
- Commercial, Residential
Official website and contact
- Official website
- co.my.xcelenergy.com/s
- Customer service phone
- Not published
- Gas emergency
- 800-895-2999
- Not published
Contact details are shown only where the utility publishes them.
Published state services
Colorado
Colorado retail natural-gas distribution (Public Service Company of Colorado / Xcel Energy).
Customer classes: Commercial, Residential
Last confirmed: August 21, 2026
State customer informationVerification sources
- Colorado P.U.C. No. 6 Gas Tariff Book
Public Service Company of Colorado / Xcel Energy · Tariff — Colorado P.U.C. No. 6 Gas; PSCo; RG/CSG/CLG; NG sales service. (accessed 2026-08-21)
- Colorado Utility Providers
Colorado Public Utilities Commission · State Regulator Inventory — Public Service Company of Colorado (Xcel Energy) listed as active Gas provider. (accessed 2026-08-21)
- Energy Utility Service Territories
Colorado Energy Office · State Regulator Inventory — PSCo among four PUC-regulated IOU gas utilities. (accessed 2026-08-21)