Private Locate Companies

Colorado 811 does not provide locate services. Locate services are provided by the Underground Facility Owner or its agents who are independent of Colorado 811. Colorado 811 only provides notice of intended excavations to the Underground Facility Owners. The Underground Facility Owners will only locate the utilities they own and maintain to the meter or demarcation point. Everything on the backside of the meter or demarcation point is privately owned by the property owner.

***Please Note*** There may be private utilities within your dig area. Private utilities are owned and maintained by the property owner and will not be located when you contact 811. It is the property owner or excavator’s responsibility to have private utilities located at their expense. To view a list of Private Locate Companies by region, in Colorado, click on the region of your choice. Please note, this is not an inclusive list of private locate companies in the state.

Private Locate Company Directories

Click the button below to view the private locating companies across Colorado.

For Private Locate Company Use Only

To add your company information to our Private Locate Company Directory, fill out the form using the button below:

For questions or concerns, please email the Damage Prevention Department at