Contact Your Cooperative

Member Services
303-637-1300 M-F 7:30 a.m. - 5:30 p.m.

Report an Outage
303-637-1350
24 hours/day

Account by Phone
844-980-3030
24 hours/day
Other United Power Numbers
Main Receptionist | 303-659-0551 |
New Construction | 303-685-5661 |
Toll Free | 800-468-8809 |
Employment Verification Fax | 303-637-1380 |
Mailing Addresses
To mail a check payment for your electric accounts only:
United Power P.O. Box 173703 Denver, CO 80217
For all other correspondence:
United Power 500 Cooperative Way Brighton, CO 80603
United Power has three office locations conveniently located across the service territory, including Brighton, Carbon Valley, and Coal Creek.
Brighton Headquarters
500 Cooperative Way Brighton, Colorado 80603
Business Hours: Monday – Friday, 8:00 a.m. - 5:00 p.m. Walk-in Member Services: Monday – Friday, 8:30 a.m. - 5:00 p.m.
Payment Kiosk* | Member Services | Payments | New Construction | Community Room
*Please have your account number ready to pay by kiosk.
Carbon Valley Service Center
9586 E I-25 Frontage Road Longmont, Colorado 80504
Business Hours: Monday – Friday, 8:00 a.m. – 4:30 p.m.
Payment Kiosk* | New Construction | Community Room | EV Charging
*Please have your account number ready to pay by kiosk.
Coal Creek Canyon Office
5 Gross Dam Road Golden, Colorado 80403
Business Hours: Monday – Friday, 7:30 a.m. – 4:00 p.m.
Payment Kiosk* | New Construction | EV Charging
*Please have your account number ready to pay by kiosk.