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MR.SUB

4.3
(432 reviews)

Business Details

102 King St N, Waterloo, ON
N2J 2X6, Canada
(519) 884-7313
https://locations.mrsub.ca/on/waterloo/102-king-st-n

About

Sandwich RestaurantTake Out Restaurant
MR.SUB is a Canadian-owned and operated fast food restaurant, serving freshly made subs, wraps, salads, and other comfort foods for over 50 years. Best known for our iconic Assorted Sub and signature ’68 Sauce, we’re committed to crafting your favourite sandwiches using quality, fresh ingredients you can feel good about. Choose from a wide variety of flavourful sub sandwiches, including vegetarian and keto-friendly options – all fully customizable with bread baked in-house daily, premium proteins, crisp vegetables, and a range of tasty toppings. Whether you’re after a classic cold cut or a hot grilled sub, MR.SUB offers something for every craving. Visit your local MR.SUB today - available for dine-in, take out, or delivery.

Location

MR.SUB
102 King St N, Waterloo, ON
N2J 2X6, Canada

Hours

Monday10:00 AM - 11:00 PM
Tuesday10:00 AM - 11:00 PM
Wednesday10:00 AM - 11:00 PM
Thursday10:00 AM - 11:00 PM
Friday10:00 AM - 12:00 AM
Saturday12:01 AM - 3:00 AM10:30 AM - 12:00 AM
Sunday12:01 AM - 3:00 AM10:30 AM - 10:00 PM

Reviews

4.3
432 reviews
5 stars
301
4 stars
61
3 stars
15
2 stars
12
1 star
43
  • DM
    dmitry mishchenko
    Apr 10, 2026
    5.0
    Very good MR sub great location too
  • JG
    Jacob Joseph Goudreault
    Apr 1, 2026
    5.0
    Such friendly and attentive service - haven’t been in a while, and I’m pleasantly surprised how good it was.
  • TT
    TURTLE TIME GAMING OFFICIAL (ITz TURTLE TimE)
    Mar 25, 2026
    2.0
    Litetally only come here on my birthday. Last year, they messed up my order. And yet again today on my birthday, i make an online order and go and pick it up for my free sub and they yet again mess it up. I expect this to be rectified, this is sad.
  • TG
    Tom Gault
    Mar 20, 2026
    5.0
    I grab lunch here regularly as it's near work, the food delicious, and the staff friendly! They know my usual when I walk in the door. The sitting area is somewhat small but there's lots of sun coming in the windows.
  • SS
    Shona
    Mar 7, 2026
    1.0
    Do yourself a favour and don’t park here. I left my car for about 20 minutes and a Mr. Sub staff member watched me, then wrote me a parking ticket. I even saw them run back inside with their ticket book afterward. There are no clear signs where I parked indicating parking restrictions. Really disappointing behaviour from a business. Definitely won’t be supporting them.

Brand Certified Facts from MR.SUB

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Certified April 26, 2026Yext Knowledge Graph
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