Gus Jr

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17095 Foothill Blvd
Fontana, CA 92335

Phone: (909) 357-1713

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Neighborhood: Fontana

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Popular Menu Items

• Double Cheeseburger & Fries $16.99 for 2
• 2 juicy hamburger patties, 2 slices of melted American cheese, crisp lettuce, tomato, red onions, pickles, and our signature 1000 Island dressing on a soft bun. Comes with a regular order of French fries.
• French Fries $4.99
• An order of French fries.
• Chili-cheese Fries $9.99
• An order of French fries covered in our delicious, fresh chili and hot, melted shredded cheese.
• Cheeseburger $8.99
• A juicy hamburger patty, melted American cheese, crisp lettuce, fresh tomato, sweet red onions, pickles, and our signature 1000 Island dressing on a soft white bun. **(Fries and drink not included).**
• Fountain Drink $4.60
• Choose from your favorite drinks.

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Reviews for Gus Jr

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  3.8 stars - Based on 38 reviews

#133 out of 480 restaurants in Fontana

#9 of 15 American in Fontana

5 star				7 reviews	18%
4 star				19 reviews	50%
3 star				8 reviews	21%
2 star				4 reviews	11%
1 star				0 reviews	0%

Top Reviews of Gus Jr

03/29/2025 - Brian P.
The food at this burger joint is consistently delicious, making it a must-visit for anyone craving comfort food. The friendly staff and welcoming atmosphere enhance the experience, ensuring that every meal feels special and satisfying.

02/01/2021 - MenuPix User
I agree the food is good but twice now i got 2 salads and a order of zucchini for almost 27.00 with only 2 small containers of ranch..not enough for all 3 items ordered...sad

10/31/2020 - John T.
We live close to Gus's jr which makes me happy. The food is great we love the selections offered.They're the best by far around here.solutions to your hunger. Thank-you!
John T.

10/08/2014 - jose
The food was good , but when the woman taking your order accidently pushes the button for the microphone and I could hear her talking stuff about me. I won't be going back again

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