There are two main water service companies that service the City of Torrance.  Torrance Municipal Water Utility can be reached at 1-855-354-5623, and California Water Service Company can be contacted at 1-310-257-1400. 

For after-hours emergencies, please call Torrance Public Safety at 1-310-328-3456.

Click on the service area map link below to determine which water service utility provides water service to you.

For a .pdf map of the service areas, click here.