Underground Service Alert encourages you to call before you dig in your yard or at your business.

You may not be aware of where utility or gas lines are located and calling beforehand may help prevent loss of life, injury and/or damage to your property! Visit call811.com for more info.

Local companies will visit your location for free to assist with marking lines. Visit digalert.org and input the information on-line for single address excavations or dial 811 at least 2 working days before starting your work. This will ensure compliance with State law, Government Code Section 4216.9(a), which states "No permit to excavate issued by any local agency, ... or any State agency, shall be valid unless the applicant has been provided an initial inquiry identification number by a regional notification center ...".

Underground Service Alert of Southern California thanks you for your help in keeping us all safe!