Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCaterer
Your local Fontana Subway® Restaurant at 10550 Sierra Avenue brings bold new flavors and classic favorites to guests every day. Enjoy our famous Footlongs, 6" sandwiches, wraps, and salads, ordered quickly in the app or online, through convenient delivery, in-restaurant dining, or curbside pickup. We’re proud to offer a fresh alternative to typical fast food with fresh-cut veggies, tasty proteins, fresh-baked bread, and delicious cookies. We’re also here for your catering needs. All Subway® Restaurants are independently owned and operated by business owners who employ talented Sandwich Artists™.
It’s always a good place to grab lunch after I get a haircut, I was greeted by a staff member by the name of Naidelin who always has decent recommendations when I don’t know what to order always patient I felt really welcomed and valued as a customer
CH
Christy Herrera
Oct 21, 2025
5.0
They made some really fresh and delicious footlongs! One of the best Subways I've been to.
YN
Y N
Sep 7, 2025
1.0
Has the size of the sandwiches changed or was it just this place? Whatever it is, I don't plan to come back here
WE
Wanda Eddy
Aug 23, 2025
1.0
In their defense the county did give them an A rating. I don’t know how! The young lady that helped us was nice polite and worked as fast as she could. The older lady b was incredibly rude. The older lady checked us out and asked us what size drinks we wanted and we said whatever the standard size was for the meal, she said no you upgrade for 30 cents more. No we want what comes with the meal, she was visibly upset that didn’t upgrad. When went to pay the tap would not work. We wanted to slide the card because it always works that way and she said “No! You have to tap! We don’t do slide only tap!” Do my husband asked can’t I just insert the cup to read? Sharon as rice as can be “ NO TAP ONLY” the lady behind is said it OSS still broken, it was broke when I came over a month ago! We should have left and walked out. I paid cash but will not be back. And honestly I don’t know how they got an A rating their lettuce was so brown I would have rather them say we ran out of lettuce than use the brown wilted stuff. Also the spinach was so limp!!! The real reason I am doing a review and what is totally unacceptable is how rude the lady was.
Subway is located at 10550 Sierra Avenue, Retail Shop-A, Sierra Square Shopping Center, Fontana, CA 92335.
What are the operating hours of Subway?
Subway is open Monday to Friday from 8:00 AM to 9:30 PM, Saturday from 8:00 AM to 9:00 PM, and Sunday from 10:00 AM to 9:00 PM.
What meal times does Subway serve?
Subway serves breakfast, lunch, and dinner.
Does Subway offer delivery or pickup options?
Yes, Subway offers both curbside pickup and delivery services.
Can I dine inside at Subway or is it takeout only?
You can dine inside Subway, and they also offer takeout and catering services.
Does Subway offer catering services?
Yes, Subway provides catering services to help with your catering needs.
Where can I view Subway's menu?
You can view Subway's menu online at https://subway.com/en-us/restaurant/49578-0/menu/?utm_source=yext-other&utm_medium=local&utm_term=acq&utm_content=49578&utm_campaign=evergreen-2020.
What nearby car care services are close to Subway?
There are several nearby automotive repair options such as 3 D of Fontana Car Care Products and O'Reilly Auto Parts near Subway for your car maintenance needs.
Are there other dining options near Subway in Sierra Square Shopping Center?
Yes, nearby dining options include Five Guys burger restaurant, Pizza Hut, and Masala Twist Fontana Indian restaurant, providing variety for a meal before or after visiting Subway.
What beauty and grooming services are near Subway?
Nearby beauty and grooming services include Abs Barber Studio and Divine Hair Design hair salon, convenient if you're visiting the area and want a haircut or styling.