Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCaterer
Your local Fontana Subway® Restaurant at 15068 Summit 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™.
Feedback on staff behavior is mixed; some customers report friendly service while others describe rudeness and poor management.
Food Quality
While many customers enjoy the sandwiches, there are complaints about stale bread, incorrect orders, and issues with food preparation.
Cleanliness
The cleanliness of the location is noted positively by some, but others report unsanitary conditions and maintenance issues.
Service Speed
Customers frequently mention slow service, especially during busy hours, leading to frustration.
Management Issues
Several reviews highlight poor management practices, including inadequate staffing and lack of training for employees.
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Adrian Nava-Rodriguez
Nov 13, 2025
5.0
Rosa always has the best customer service. Fresh selections, great recommendations, clean environment, and very wonderful attitude. I drive for Ups so it’s hard sometimes finding healthy alternatives while on the go, but whenever I’m near here I always choose this subway.
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Itzel Orozco
Nov 13, 2025
5.0
Made a quick stop here and service was great. She was super helpful with explaining the day's specials and pricing. She did so with a great attitude and a smile on her face, thank you Rosa :)
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Brock Lee
Nov 12, 2025
5.0
I've been to this Subway a hand full of times, I'm not one to leave reviews. Today my husband and I went in and the employee Rosa was very kind, super understanding of our food preferences and all around had great hospitality. The food at this location has always been made to our liking. The interior is that of a subway, nothing fancy. Great place to get a sandwich.
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Victor Neyra
Nov 7, 2025
5.0
I love this restaurant they make fabulous sandwiches i love how Rosa does my sandwich she takes the time and she follows the instructions thanks for she so friendly 😊
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Evette R
Oct 28, 2025
2.0
The Subway sandwich on Summit in Fontana when you walk in no one acknowledges you even when there are no other customers in the store. This has happened 3 separate occasions. Today the couple that franchise this location were behind the counter along with 2 workers and no customers at the counter. They all appeared to be putting stickers on the food case. But out of 4 people no one felt the need to say just a moment. I find this to be rude, I can patronize any Subway! And I will drive out of my way to avoid the rudeness. dining area should be kept cleaner also