McDonald's

3.4
518 reviews
Temporarily Closed

About

Fast Food RestaurantRestaurantIce Cream ShopCoffee ShopSalad ShopSandwich Restaurant
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
5000 Highway #7, UNIONVILLE, ON
L3R 4W9, Canada

Hours

Reviews

3.4
518 reviews
5 stars
171
4 stars
99
3 stars
103
2 stars
37
1 star
108

What are people saying?

AI-generated from recent customer reviews

Service Speed

Customers frequently reported long wait times for their orders, with some waiting over 20 minutes.

Staff Attitude

There were numerous complaints about rude and unprofessional behavior from staff, particularly at the cashier.

Cleanliness

Many reviews highlighted issues with cleanliness, including dirty tables and unsanitary conditions.

Order Accuracy

Several customers experienced incorrect orders or missing items, leading to frustration.

Positive Experiences

Despite the negative feedback, some customers praised specific staff members for their excellent service and friendliness.
  • NI
    Nalin Şimşek
    Nov 17, 2025
    1.0
    The lady there was very sullen and I asked for a cone ice cream. She gave it to me as soon as I got it and it fell on the ground. It was so bad, I will never order from her again.
  • KG
    K Gupta
    Nov 9, 2025
    1.0
    This McDonald's has people working who really have desensitized souls. They really don't care about the quality of food and the customer experience. I'm not sure why they are this downhill. It could possibly be the area that this McDonald's is in, which could have alot of entitled and rude customers. Or, the management is just oblivious. Either way, take your money to another McDonald's or another restaurant entirely.
  • QQ
    Quackiez
    Nov 7, 2025
    1.0
    It’s just a mcdonalds with a limited menu, long wait times, and the fountains were broken 2/3 times I’ve gone. Please don’t go if you don’t have to, there’s a full size McDonalds across hwy7.
  • BW
    Bruce Who
    Nov 2, 2025
    1.0
    The woman at cashier has terrible attitude. I waited a long time for my order. She told me to leave if I can’t wait for my order that I already paid for
  • MN
    Micheal Nucci
    Oct 10, 2025
    1.0
    Great McDonald’s and great people but slow service. I understand it’s busy but only one cash open. They need both . I waited so long for my order

Frequently Asked Questions About McDonald's

What are McDonald's Markham location's regular opening hours?

McDonald's in Markham is open daily from 7:00 AM to 10:00 PM.

Does the McDonald's in Markham have a drive-through service?

No, the McDonald's at this location does not have a drive-through service and it is closed all week for drive-through.