The following is a list of public and private utilities that rely on city right-of-way to provide services to Boulder residents and businesses. The following entities are the primary providers of the described services, but this list is not intended to be exhaustive.

City-operated Utilities

Drinking Water Services

To start or stop water service, or for billing questions or concerns:

  • Contact Utility Billing at 303-441-3260.
  • After hours / emergencies, please call 303-441-3200.

Sewage / Wastewater Service

To report a problem with sewage/wastewater service:

Stormwater and Flood Management

To report a problem with stormwater or flood management:

For more information on city utilities, visit City of Boulder Water Utilities.

Private Utilities

Allo Fiber - Coming soon

Internet service

For new service, questions or concerns, or to report a problem with service:

Cable, telephone and internet service

For new service, questions or concerns, or to report a problem with service:

CenturyLink

Telephone and internet service

For new CenturyLink service:

For questions or concerns, or to report a problem with service, contact 1-800-244-1111.

Xcel Energy

Electric service

For new service, questions or concerns, or to report a problem with power service, including reporting power outages, power line issues, or for miscellaneous items to be removed from power lines:

Gas service

For new service, questions or concerns, or to report a problem with gas service:

If you smell gas, leave the area immediately, call 911 and then contact Xcel Energy.

Internet Service Providers in Boulder

Visit Internet Service Providers in Boulder for a listing.

Trash Services

Locate an Underground Utility

Call 811 prior to digging. Learn more about locating underground utilities.