Corporate Office   Plumbing Store Locations (CA) American Canyon Auburn Brentwood Livermore Sonora Walnut Creek   Electrical Store Locations (CA) Auburn Livermore Sonora       Corporate Office / Walnut Creek   Address P.O. Box 4666 1530 San Luis Road Walnut Creek, CA 94597   Store Hours M-F: 7:00am - 5:30pm (PST) M-F: 7:00am - 6:00pm (PDT) Sat: 8:00am - 5:00pm   Showroom Hours M-F: 9:30am - 5:30pm Sat: 9:30am - 5:00pm   Phone Number (925) 939-4622    Fax Number (925) 939-1548     Store Features Walk-in Counter Showroom Inside Sales Deliveries Special Orders

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