Brand Certified
Subway
4.1(195 reviews)
Certified by Subway • Mar 01, 2026
Business Details
10550 Sierra Avenue, Fontana, CA
92335, United States
Certified by Subway • Mar 01, 2026
(909) 574-4887
Certified by Subway • Mar 01, 2026
https://www.subway.com
Certified by Subway • Mar 01, 2026
About
Certified by Subway • Mar 01, 2026
Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCatererSubway
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™.
Details
- Dine-inAvailable
- Drive-throughNot available
Location
Certified by Subway • Mar 01, 2026
Hours
Certified by Subway • Mar 01, 2026
Reviews
4.1
195 reviews
5 stars
113
4 stars
42
3 stars
12
2 stars
5
1 star
23
What are people saying?
AI-generated from recent customer reviews
Customer Service
Mixed reviews on customer service, with some praising friendly staff while others reported rudeness and inflexibility.
Food Quality
Food quality is inconsistent; some customers enjoyed fresh and delicious sandwiches, while others complained about stale bread and wilted vegetables.
Cleanliness
The cleanliness of the location received positive feedback, although some reviews mentioned issues with sticky floors and dirty tables.
Speed of Service
Service speed varied, with some customers noting quick service while others experienced long wait times.
- MPMr PerezFeb 5, 20261.0Rewards member and frequent Subway customer. After purchasing a full-priced footlong, I asked for a cup only to get ice. I was told the store ran out of small cups. Fine. What wasn’t fine was being refused any other cup unless I paid, despite other cups clearly being available behind the counter. I explained I didn’t want a drink and that this situation existed solely because the store ran out of its own supplies. The “solution” offered was that I leave and bring back my own personal cup to get ice. Asking a paying customer to leave the store and return with outside items just to avoid providing a cup that costs a few cents is absurd. This had nothing to do with policy or cost and everything to do with inflexibility and poor judgment. The only impressionable customer in this interaction was me, and the impression left was that customer loyalty and basic courtesy were not valued. Turning something this minor into an issue was completely unnecessary and reflects poorly on how this location handles customers.
- DVDiego ValdiviaDec 25, 20255.0Good subway.
- OOov.yzeetsNov 13, 20255.0It’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
- CHChristy HerreraOct 21, 20255.0They made some really fresh and delicious footlongs! One of the best Subways I've been to.
- YNY NSep 7, 20251.0Has the size of the sandwiches changed or was it just this place? Whatever it is, I don't plan to come back here
Frequently Asked Questions About Subway
Where is Subway located?
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.
Brand Certified Facts from Subway
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