About
Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantSubway
Your local Gary Subway® Restaurant at 3400 Grant St 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
Hours
Reviews
3.8
424 reviews
5 stars
191
4 stars
90
3 stars
68
2 stars
14
1 star
61
What are people saying?
AI-generated from recent customer reviews
Service Quality
Customer experiences with service were mixed, with some praising friendly and efficient staff, while others reported rude behavior and poor communication.
Food Freshness
Feedback on food quality varied; some customers enjoyed fresh and delicious sandwiches, while others complained about stale bread and unappetizing ingredients.
Cleanliness
Several reviews highlighted cleanliness issues, particularly in the bathrooms and dining area, which detracted from the overall experience.
Order Accuracy
There were multiple complaints regarding incorrect orders and issues with online ordering, leading to customer frustration.
Staff Attitude
Staff attitude was inconsistent, with some customers noting helpful and polite service, while others experienced rudeness and lack of professionalism.
- FCFannie CooperDec 31, 20255.0Dearin was the perfect sandwich artist in making my sandwich, and taking my order,I will be back good job keep up the good work 💯
- EEE30Sep 11, 20251.0I usually give places a fair chance, but my experience at Subway was really disappointing. The bread was stale and chewy instead of fresh, the veggies looked old and soggy, and the meat portions were way too small for the price. The staff seemed uninterested and rushed, even though the place wasn’t busy. To make it worse, the restaurant wasn’t very clean—tables were sticky and the floor needed sweeping. For what I paid, I definitely expected better quality and service. Honestly, it felt like they just didn’t care about the customer experience. I won’t be going back anytime soon.
- CRCynthia RideoutSep 7, 20252.0I went in around between 5:00 and 5:30pm. I asked if I could get a party box which contains 6 different subs cut up. I was told I couldn’t get that. When I went to the Ridge Road store the previous week around the same time they did it with no problem. So I asked if I could get 6 foot long subs. The worker said, “I have to ask.” “Wait…what?” Subway wants you to question if they want to make money? The entire premise of the restaurant is subs! Well of course they had to make the 6 footlong subs 🤦🏾♀️ Really?
- LPLynise PerryAug 9, 20255.0Always fresh
Frequently Asked Questions About Subway
What are the operating hours for Subway at 3400 Grant St in Gary, IN?
Subway at 3400 Grant St is open from 9:00 AM to 6:00 PM Monday through Saturday, and from 10:00 AM to 6:00 PM on Sundays.
Does this Subway location offer delivery and online ordering?
Yes, you can order online or through the app for delivery, curbside pickup, or dine-in at this Subway restaurant.
Is Subway at 3400 Grant St open on major holidays?
This Subway location is closed on major holidays such as November 27, 2025, and December 25, 2025.
What meals are served at this Subway location?
They serve breakfast, lunch, and dinner, offering a variety of sandwiches, wraps, salads, and cookies.
Does the Subway at 3400 Grant St have dine-in seating available?
Yes, this Subway location offers dine-in seating for customers.
Can I get catering services from Subway at this location?
This Subway location does not offer catering services.
Which nearby restaurants can I visit along with Subway at 3400 Grant St?
Nearby restaurants include Dunkin', Wingstop, Burger King, McDonald's, and Chuck Wheeler's Vienna Beef Red Hots, offering a variety of fast food and specialty options.
Are there nearby places where I can get coffee or breakfast near Subway?
Yes, Dunkin' is nearby, offering coffee and breakfast items, which makes it convenient to grab a morning beverage before or after your Subway meal.
What automotive services are close to Subway at 3400 Grant St?
Several automotive service centers are nearby, including U.S. Tire & Auto Service Center affiliated with Firestone, Verduyn Tarps auto body shop, and King Muffler and Brake-Complete Auto Repair Gary.
Where can I shop for furniture near the Subway in Gary?
Summer Furniture and Mattress Outlet are nearby stores where you can shop for furniture and mattresses close to Subway at 3400 Grant St.