Based on 865 reviews, the restaurant has received a rating of 4.2 stars. Price $
✔️ Dine-in ✔️ Drive-through ✔️ No delivery
Address:
416 E Foothill Blvd, San Dimas, CA 91773
Phone: (909) 599-9674
Social Profile: 
Hours
| Friday | 7 AM–10 PM |
| Saturday | 7 AM–10 PM |
| Sunday | 7 AM–9 PM |
| Monday
(Labor Day)
|
7 AM–9 PM
Hours might differ
|
| Tuesday | 7 AM–9 PM |
| Wednesday | 7 AM–9 PM |
| Thursday | 7 AM–10 PM |
Menu Photos
Photo Gallery
Reviews
Rich Gill (Rich AMeN Gill)
Location: Okay, Parking: Okay, Service: Okay, Price for food received:Decent, Overall: This was a first time try and I have past this place numerous times. I see this restaurant has a strong customer base which is very positive. Since it was still close to breakfast I tried thier Chorizo and egg burrito. It was decent size and pretty tasty. Along with a cup of Horchata made a wonderful meal. Would I go back, yes. 3.5 stars…
… more
Linda Despard
When they say big….. they mean big….. got their all meat breakfast burrito. This is a brick of goodness! Great price for the amount of food.. the bonus? It was really good.
… more
Henry Ramirez
For years I’ve driven past Kosmos and I’ve always told myself I need to try it here someday. Someday came today, and now I wonder why it took me so long. I had the all meat breakfast burrito. Bacon, sausage, ham, eggs and hashbrowns wrapped in a tortilla big enough to use as a blanket. This monster burrito could easily feed three people. Delicious. Staff is very nice and dining areas inside and out is clean. I’ll definitely come back to try more items.
… more
Trênt Der Zerstörer
Went there to have their BIG, Bacon & Sausage Breakfast Burrito. It certainly was HUGE as I couldn’t eat the whole thing in one sitting. Turned out to be a two-day project PLUS it was quite tasty to boot. Good stuff !
… more
Iliana Chavez
They have an “A” now! Yes, we have been wanting to return. Driving through here almost daily we would check if they were ever going to earn it again and they did. Everything is good there, and servicd always great. Good job Kosmos!
… more
Angela Almaguer
Was so excited to try Kosmos but the disappointment was huge. Burger was mediocre at best, huge bun with a small patty. Chili cheese fries were hands down my least favorite I’ve ever eaten. The fry oil is either used too long or the type of oil doesn’t work with frozen fries. The Chili it self was sweet ?_? SADLY, will not return
… more
W Perry
This site is a “throwback” to the days of a burger diner.
… more
sylvia young
The food is delicious. The people are super friendly as if they known you a long time.
… more
Dan Ramirez
Food is pretty decent and tasty but they need to clean the place up it’s pretty dirty..
… more
Di AGU
CALLED IN FOR TWO BREAKFAST BURRITOS AND POTATOES LIGHTLY BROWNED!! Got home the potatoes were were burnt crispy!! NOT HAPPY!!! Cook needs to read the order!! Is he illiterate?
… more
… View more