Call Us
Primary/Existing Customers [Owners]: (949) 656-9171
New Customers/Questions & Inquiries: (949) 335-8888
Existing Customers [Rentals]: (949) 656-9172
Hours
Mon: 9AM-5PM
Tue: 9AM-5PM
Wed: 9AM-5PM
Thu: 9AM-5PM
Fri: 9AM-5PM
Sat: Closed
Sun: Closed
Thank you for visiting the On Tap Water Systems of Southern California website. We’re located in Lake Forest, CA and serve the surrounding Southern California areas. We offer purified water tank rentals, residential and commercial water filtration system installations and other water purification services.
Call us today at 949-656-9172, or send us a message using the form below. We look forward to assisting you!