517 Subs - Signal Mountain

This place is pretty much just like a generic Subway with more limited bread and toppings choices. Not bad at all and great service but way overrated. I've found that many places on Signal Mountain are overrated and overpriced probably because there is not much up there to choose from. Puckets grocery store is another example. Go to Mcallister's down at the base of signal mountain instead where they have the best sandwiches ever!

Breath of fresh air! 517 Subs never disappoints. The staff are incredibly friendly, the owners are active in the restaurant and know their customers by name. The cleanliness and quick service are both testaments to the time and care for customer experience. Thank you 517 Subs!

Fairly fast always friendly service. The soup sandwiches are delicious, as always. Definitely better than subway, yummm.

Love this place it's ambience and service. Been going here for 10 plus years and I've never been disappointed. A lovely mom and pop Sub shop.

The food is consistently fresh, and the staff is incredibly friendly. The owners, Russ and Sara, are among the nicest people you'll ever encounter. They truly go above and beyond to meet your needs. I've been dining here since it opened, often visiting two or three times a week. There's a great variety on the menu, and I absolutely love their chili! I find it much better than Subway, though I do enjoy Subway as well. I just prefer 517 overall. Give it a chance!