Williams-Sonoma — Ontario Mills
Closed · opens 10 AM⚲
AddressOne Mills Circle, Ontario, CA
Ontario, CA
Ontario, CA
☏
Phone(909) 484-8300
Address, phone number and opening hours may have changed — please confirm with the store before you visit. Data last reviewed: November 2026. Report a problem with this store
About this location
This Williams-Sonoma store is inside Ontario Mills, at One Mills Circle, Ontario, CA.
Opening hours: Monday–Saturday 10 AM – 9:30 PM; Sunday 10 AM – 8 PM. Hours can change on holidays, so confirm before you go.
You can call the store at (909) 484-8300, or use the directions button to open the route in your map app.
Williams-Sonoma is an American home retailer founded in Sonoma, California, in 1956. It sells cookware, kitchen tools, appliances, gourmet food and tableware, and runs cooking classes in some stores.
Quick answers
Where is Williams-Sonoma in Ontario?
This Williams-Sonoma store is at One Mills Circle, Ontario, CA.
What are the opening hours of Williams-Sonoma in Ontario?
Opening hours: Monday–Saturday 10 AM – 9:30 PM; Sunday 10 AM – 8 PM. They may change on holidays.
What is the phone number of Williams-Sonoma in Ontario?
You can call the store at (909) 484-8300.
