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MR.SUB

3.8
(172 reviews)
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Business Details

18040 Yonge St, Newmarket, ON
L3Y 8S4, Canada
(905) 836-7973
https://locations.mrsub.ca/on/newmarket/18040-yonge-st

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
18040 Yonge St, Newmarket, ON
L3Y 8S4, Canada

Hours

Monday10:00 AM - 12:00 AM
Tuesday12:01 AM - 1:00 AM10:00 AM - 12:00 AM
Wednesday12:01 AM - 1:00 AM10:00 AM - 12:00 AM
Thursday12:01 AM - 1:00 AM10:00 AM - 12:00 AM
Friday12:01 AM - 1:00 AM10:00 AM - 12:00 AM
Saturday12:01 AM - 1:00 AM10:00 AM - 12:00 AM
Sunday12:01 AM - 1:00 AM11:00 AM - 12:00 AM

Reviews

3.8
172 reviews
5 stars
101
4 stars
17
3 stars
10
2 stars
5
1 star
39
  • MD
    Mel DVst
    Jul 13, 2026
    1.0
    Closed much earlier than posted hours. Drove all the way there to watch them turn someone else away and lock the door before 10:40pm
  • JJ
    Jhony
    Apr 13, 2026
    1.0
    2 others ahead of me. Completely ok. I wait my 5-10 min. The moment she’s done with those 2 she runs to her phone. In front of me. Without saying words. And starts messaging and voice recording her friends. Seriously? At least lie to me or say something sorry I have emergencies I need to call my mom. Nothing. Who does that? Learn how to respect your customers Jesus christ.
  • CT
    Chris Taylor
    Mar 31, 2026
    1.0
    How is this location still open? The bread is always stale the ingredients aren’t fresh and the meat has a weird taste meaning it’s probably been sitting out for days. This place needs a complete ownership change or needs to be closed down it has some serious food safety concerns
  • PZ
    Patricia Del Zotto
    Mar 23, 2026
    1.0
    Not open nobody answers the phone
  • AD
    Ana Dast
    Mar 13, 2026
    5.0
    3 days in a row. Original breaded chicken on the Mediterranean bread And cheese lettuce tomato cucumber black olives Andd yellow mustard and light mayo Its brilliant They're clean and fresh, i never get a stomach ache (i get stomach aches from a lot of places.) Love it here
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