Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCatererSubway
Your local Diamondhead Subway® Restaurant at 4315 Gex Rd 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™.
Many customers praised the freshness of the ingredients and the quality of the sandwiches, though some reported stale items.
Service Quality
While several reviews highlighted excellent and friendly service, there were notable complaints about poor customer service and long wait times.
Cleanliness Issues
Multiple reviews pointed out cleanliness problems, including dirty facilities and unsanitary conditions.
Management Changes
Recent management changes have received positive feedback, with many customers noting improvements in service and food quality.
Inconsistent Experience
Customers reported a mix of experiences, with some enjoying their visits while others faced significant issues with service and food quality.
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Desiree Dennison
Jan 5, 2026
5.0
This subway is my daughter and I’s favorite subway to go to! The food is always really fresh. The place is clean and the people who work there are always so nice. I literally do not go to Subway if it’s not this one in the front of Diamondhead.
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Will N-Houston
Jan 4, 2026
5.0
Ashish&heena the best subway sandwich’s around here.very fresh food
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Colton Campbell
Jan 1, 2026
5.0
Ashish&heena is great with customer service and is very friendly
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Patrice Everidge
Jan 1, 2026
5.0
The best subway sandwich’s around here. Very fresh food.
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Margaret Giarrusso
Dec 23, 2025
5.0
Excellent service and owners do an amazing job! Bread is always fresh and sandwiches are made to perfection!