Donut Factory

Add Review

Call

Website

Menu

Location and Contact

See Map - Get Directions

803 S Mountain Ave
Ontario, CA 91762

Phone: (909) 988-8188

Neighborhood: Ontario

Update Listing

Popular Menu Items

• Ham & Cheese Croissant
• A croissant filled with ham and cheese, available in regular or jalapeno flavor.
• White Chocolate Mocha
• Savor the sweet notes of white chocolate perfectly blended with robust espresso, over ice. This chilled drink is available in small, medium, and large sizes.
• Bacon Bar
• Maple bar donut typically includes a topping of crumbled bacon.
• Black & White Mocha
• A refreshing espresso drink served over ice, combining robust black espresso with creamy white mocha. Choose your preferred size: small, medium, or large.
• White Rabbit Mocha Blend
• White Mocha blend w/ vanilla ice cream

Hours

Update Hours

View the Menu

Update Details

Restaurant Description

Add a description here.

Restaurant Photos

View Menu

Write a Review for Donut Factory

Share Your
Experience!

Select a Rating Select a Rating!

Reviews for Donut Factory

Write a Review

  4.8 stars - Based on 17 reviews

#365 out of 586 restaurants in Ontario

#10 of 20 Donuts in Ontario

5 star				13 reviews	76%
4 star				4 reviews	24%
3 star				0 reviews	0%
2 star				0 reviews	0%
1 star				0 reviews	0%

Top Reviews of Donut Factory

07/16/2025 - Robert E.
The Donut Factory crafts the freshest, fluffiest donuts that melt in your mouth, with every bite bursting with sweetness and warmth, making mornings feel truly special. Their generous, friendly staff serve up not only amazing donuts but also large, perfectly warmed ham and cheese croissants, creating a comforting experience that keeps me coming back again and again.

07/02/2024 - Olga C.
The Donut Factory in Ontario offers delicious donuts and generously sized ham and cheese croissants that are freshly warmed every time. The friendly service adds to the enjoyable experience of getting breakfast from this family-owned shop.

05/19/2024 - Ralph E.
great food and friendly people.

Menu