McDonald's
$ • Fast Food, Burgers, Coffee Shops
Hours:
205 S Diamond Bar Blvd, Diamond Bar
(909) 861-2624
About McDonald's
Customers' Favorites
Double Quarter Pounder with Cheese
Mcflurry with Oreo Cookies
Quarter Pounder Hamburger
Filet O Fish Sandwich
World Famous Fries
Chicken Mcnuggets
Strawberry Sundae
Sausage Mcmuffin
Chicken Sandwich
Sausage Burrito
McDonald's Reviews
Ratings
Menu
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Hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
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McDonald's is a convenient and familiar spot for a quick bite. The staff are always friendly, and the food is consistently good, with the quarter pounder with cheese being a popular choice. While there have been some minor issues with orders, the staff work to resolve them efficiently. However, the bathrooms could use some attention to cleanliness and maintenance. Despite this, McDonald's remains a reliable option for a guilty pleasure.