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9901 Grant St, Thornton, CO 80229-2157
(303) 451-8658
10:00 am - 11:00 pm
Closed now
All hours
Sun - Thu 10:00 am - 11:00 pm
Fri - Sat 10:00 am - 12:00 pm
More Info
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5 Reviews from our TripAdvisor Community

Traveler rating
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Time of year
Showing 5: English reviews
Thornton, Colorado
Level Contributor
14 reviews
9 restaurant reviews
5 of 5 bubbles Reviewed May 22, 2016

Was treated like Royal for have been there many times however team is much better and treated with up most respect which food was brought over to my friend as self. Like come to this one for you feel like you are very important person .

Thank Lilydiego
Thornton, Colorado
Level Contributor
10 reviews
8 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
2 of 5 bubbles Reviewed February 18, 2015

The two McDonald's in our area are both owned by some guy named Tony B. The service is always terrible, so why do I go back? The food is cheap and I love the French fries. On more than one occasion I have pulled up to the drive-thru speaker and have had to wait for someone to respond. I have... More 

Thank PapaDon841
Thornton, Colorado
Level Contributor
151 reviews
63 restaurant reviews
common_n_restaurant_reviews_1bd8 43 helpful votes
2 of 5 bubbles Reviewed April 18, 2013

Slow when going inside compared to drive thru - service all geared toward the window rather than people inside - the english muffin used now for breakfast sandwiches was dry and bland no flavor - seemed to be the cheapest type they could find

Thank dayton13
Thornton, Colorado
Level Contributor
79 reviews
41 restaurant reviews
common_n_restaurant_reviews_1bd8 33 helpful votes
3 of 5 bubbles Reviewed February 18, 2013

The playplace it pretty beat up and needs some updating. The staff is very friendly though. The inside is kept fairly clean.

Thank chocoj
Denver, Colorado, United States
Level Contributor
6 reviews
6 restaurant reviews
2 of 5 bubbles Reviewed December 9, 2011

Don't be in hurry, and be ready to use sign language, But then this is McD's Food is usually undissappointing

Thank fredEB_11

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Restaurant Details

Fast Food
Open Hours
10:00 am - 11:00 pm
10:00 am - 11:00 pm
10:00 am - 11:00 pm
10:00 am - 11:00 pm
10:00 am - 11:00 pm
10:00 am - 12:00 pm
10:00 am - 12:00 pm
Location and Contact Information
  • Address: 9901 Grant St, Thornton, CO 80229-2157
  • Location: United States  >  Colorado (CO)  >  Thornton
  • Phone Number: (303) 451-8658

Questions & Answers

Questions? Get answers from McDonald's staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?