Subway

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21710 Valley Blvd Ste C
Walnut, CA 91789
+1 (909) 468-0477
https://restaurants.subway.com
Your local City of Industry Subway® Restaurant at 21710 Valley Blvd brings bold new flavors and classic favorites to guests every day. Now featuring our limited-time Festive Feast Collection with holiday-inspired favorites including stuffing, and cranberry sauce. 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, protein packed sandwiches, 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™.
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Reviews

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1.561 reviews
Photo of Cha L.
Cha L.
7/29/2025

This subway is so bad compared to the one on Diamond bar blvd (go to that one instead!). The portion here is so sad, I can't believe they would skimp out on veggies. Ordered a rotisserie chicken...

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Ray R.
12/13/2025

I had an interaction with the sad excuse of a human who claimed ownership of this subway, Manny I believe his name is and I feel if most people heard the way he spoke and his demeanor towards me,...

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Photo of Francine L.
Francine L.
9/25/2024

It's been a while since I went to Subway and I decided to give it one last try to see if there have been any changes. This Subway is located in the City of Industry in the same plaza as In N...

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Entoan B.
9/6/2025

I don't know what is wrong with the young blonde girl but she ask me if I wanted to heat up my sandwhich and my veggie Pattie and she put it in the oven for one second and my food was cold and she...

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Victor S.
1/25/2025

The smallest amount of tuna in a tuna sub that I have ever seen for any Subway ever. That's how cheap/bad this place is. Like ridiculous..all bread no meat. F this $hitty subway

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"This is for a DoorDash delivery order. Got a rotisserie chicken salad & nothing to complain about. Portions were as expected but if it was any smaller, I'd probably wouldn't order again. My only..."
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United States›California›Walnut›Subway

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