Subway

3.8
199 reviews

About

Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCatererSubway
Your local Ontario Subway® Restaurant at 2458 South Grove Ave 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

Subway
2458 South Grove Ave, Ontario, CA
91761, United States

Hours

Reviews

3.8
199 reviews
5 stars
99
4 stars
38
3 stars
20
2 stars
10
1 star
32

What are people saying?

AI-generated from recent customer reviews

Customer Service

Numerous reviews highlighted poor customer service, with reports of rude staff and long wait times for orders.

Food Quality

Mixed feedback on food quality, with some customers praising fresh ingredients while others reported stale bread and missing items.

Operational Issues

Frequent complaints about the store's cleanliness, broken equipment, and inadequate staffing, particularly during busy hours.

Positive Experiences

Despite the negative feedback, some customers reported great service and enjoyable food, indicating that experiences can vary significantly.
  • EB
    Eliza beth
    5 days ago
    5.0
    I stopped in for a Veggie Delight but I totally upgrade and customize this sandwich. I got a foot long on wheat. I asked for two different cheeses (shredded and pepperjack) lots of oil n vinegar too. The lady charged me $20 for the sandwich. She asked if I wanted double cheese and since I asked for more cheese I don't know what they refer to as "double" sounds like more to me. Lol Sandwich was good just be careful when customizing your masterpiece.
  • AJ
    A J
    Sep 17, 2025
    1.0
    Placing an order online and it not being ready is frustrating and canceling my order is worse. I’m not about to wait until it’s ready when it says online the app it’s ready. I was at the register and the lady that was counting the money said she couldn’t help me bc she wasn’t clocked in. That is wage theft or she couldn’t help me out bc she didn’t want to do her job bc she was so focused on counting. You all need to hire more people and get it together.
  • EU
    Estefania Ugarte
    Sep 5, 2022
    2.0
    I feel bad for the employees in this place, their ac doesn't even work and it's hotter Than outside. Poor girls they must be hella hot. Shame on the manager smh. Other than that Yesenia made some good as sandwiches and made us try for the first time a different type of bread.

Frequently Asked Questions About Subway

What types of meals are served at the Ontario Subway® Restaurant?

The Ontario Subway® Restaurant serves breakfast, lunch, and dinner with options like Footlongs, 6” sandwiches, wraps, and salads.

Where is the Subway restaurant located in Ontario?

It is located at 2458 South Grove Ave, Suite A, Ontario, CA 91761, at the Ontario Shopping Center.