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McDonald's

3.4
(2,139 reviews)

Business Details

17155 Yonge Street, Newmarket, ON
L3Y 5L8, Canada
(905) 895-3990
https://www.mcdonalds.com/ca

About

Fast Food RestaurantRestaurantIce Cream ShopCoffee ShopSalad ShopSandwich RestaurantMcDonald's
From the Big Mac to the Quarter Pounder, we have been serving smiles and memories, coast-to-coast, since 1967.

Details

  • Dine-inAvailable
  • DeliveryAvailable
  • TakeoutAvailable
  • DebitAvailable

Location

McDonald's
17155 Yonge Street, Newmarket, ON
L3Y 5L8, Canada

Hours

MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours

Menu

1 menu · 184 items

Explore offerings from McDonald's on 17155 Yonge Street in Newmarket, with popular breakfast, beef, chicken, and sandwiches & wraps available at this location.

McDonalds English Menu

184 items

Reviews

3.4
2,139 reviews
5 stars
741
4 stars
478
3 stars
320
2 stars
163
1 star
437
  • KM
    Kayla McLeod
    2 days ago
    1.0
    Prioritize drive thru while everyone’s food is sitting and getting cold at the counter. 20 minutes for a drive while everyones happy with their food!!! Never coming back to this one again.
  • JA
    Jess Aron
    4 days ago
    1.0
    This is, by far, the worst McDonald’s location I have ever visited. The level of service here is consistently unacceptable. They seem unable to get even the most basic orders right, the food is almost always cold, and the wait times are absolutely ridiculous, even during peak weekend hours. As one example, on a Saturday evening at 6:30 p.m., I was asked to pull aside and wait 20 minutes for my food. This is supposed to be fast food, yet the service is anything but fast. I have even taken the time to email the store manager to bring these ongoing issues to their attention, but I haven't received so much as a response. That speaks volumes about how little customer concerns seem to matter at this location. To make matters worse, prices for fast food have increased significantly, and customers are paying more than ever while receiving consistently poor service, cold food, incorrect orders, and unreasonable wait times. Quite frankly, it is disgusting. McDonald’s should be ashamed of the standards being upheld at this location. Customers deserve far better, especially considering what they are now paying. I will not be returning to this location, and I certainly would not recommend it to anyone.
  • JM
    Jimmy Morrison
    4 days ago
    1.0
    Staff will lie to you. I placed a delivery order which the restaurant never confirmed for 45 minutes before I called to ask what was going on. She said the order was already picked up by the driver. I waited another 20 minutes with no delivery and still no confirmation. It's apparent she just blew me off on the phone and lied about the order status. A driver cannot and will not pick up an order unless it's confirmed through the delivery platform!
  • MF
    Mira Frolova
    Oct 29, 2026
    1.0
    Me and my mom went to McDonald’s and she bought a apple bun, then they said that they didn’t have it and she paid with card she got her receipt but then they just took the receipt and say they didn’t have it but the money already went through and they didn’t give us anything. They just took the receipt and throw it out without even knowing the situation. and didn’t give us anything instead.
  • HA
    Hamed AKF
    Oct 26, 2026
    1.0
    At the first McDonald’s I visited, the charging outlets along the wall weren’t working. It almost felt like they had intentionally turned them off to discourage people from staying longer. I’m not sure if this is just at this particular location, but McDonald’s should take a lesson from Starbucks and Tim Hortons. People can sit for hours, get their work done, and enjoy their coffee. What made it even worse was that I mentioned the issue to a McDonald’s employee, and they simply shrugged their shoulders and said, “There’s nothing I can do for you.” That attitude was very disappointing and honestly left a bad impression. If customers take the time to point out a problem, at least showing some concern or trying to help would make a big difference.

Frequently Asked Questions About McDonald's

What are the operating hours for McDonald's at 17155 Yonge Street?

McDonald's is open 24 hours, 7 days a week, from Monday to Sunday.

Is delivery available at this McDonald's location?

Yes, delivery service is available 24/7 at this location.

Brand Certified Facts from McDonald's

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Certified November 01, 2026Yext Knowledge Graph
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