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McDonald's

2.0
(114 reviews)

Business Details

17940 Yonge Street, Newmarket, ON
L3Y 8S4, Canada
(905) 895-0845
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
17940 Yonge Street, Newmarket, ON
L3Y 8S4, Canada

Hours

MondayClosed
TuesdayClosed
WednesdayClosed
ThursdayClosed
FridayClosed
SaturdayClosed
SundayClosed

Menu

1 menu · 184 items

Explore offerings from McDonald's on 17940 Yonge Street in Newmarket, with popular breakfast, beef, chicken, and sandwiches & wraps available at this location.

McDonalds English Menu

184 items

Reviews

2.0
114 reviews
5 stars
18
4 stars
4
3 stars
8
2 stars
9
1 star
75
  • JC
    Jamie Casino
    Apr 8, 2025
    1.0
    I watched the manager pick at his neck while on his phone and then proceed to make my food without gloves or washing his hands. He even knew I was watching him. Terrible.
  • GG
    Ghazel G
    Oct 4, 2024
    1.0
    Extremely dirty. Messy ground the drink station is messy. There’s no napkins. they don’t clean up.
  • VY
    Vitalii Yehorov
    Aug 18, 2024
    1.0
    We come in 22:30 but could not order anything. The workers said that they needed to clean the kitchen. I think if the establishment is open until 23:00, then the service should be provided until 23:00. McDonalds need check how to work their personal!!! Very bad
  • KS
    Karissa Sant
    Dec 31, 2023
    1.0
    Terrible service went to get meals for the kids and was given the wrong order, once I said that oh boy that’s when the attitude came out they also forgot to give me a cup and when I asked for it they started looking around lol what’s going on inside of this location I have never been more disappointed in a McDonald’s location in my entire life. I never leave reviews but this was a terrible experience and it makes me not want to go to any other Mac Donald’s ever again. Ewww I’m so turned offf. A wait for cold food and a wrong order and attitude is crazy.
  • JG
    J G
    Sep 8, 2022
    1.0
    Three guys behind the counter taking one order at a time. Took them 5 minutes, not lying, to get an ice coffee I ordered. One guy stood in the back waiting for a burger to finish for the WHOLE time! Crazy inefficient, slow, and lackluster. Have 2 ounces of care for yourself and the work you do!

Frequently Asked Questions About McDonald's

What are the regular opening hours for McDonald's at 17940 Yonge Street?

McDonald's is open daily from 7:00 AM to 11:00 PM.

Does this McDonald's location have a drive-through service?

No, this McDonald's location does not offer drive-through service at any time.

Brand Certified Facts from McDonald's

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Certified June 21, 2026Yext Knowledge Graph
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