Jose Penos Mexican Restaurant, located at 973 Waterbury Falls Drive in O’Fallon, Missouri, serves authentic Mexican cuisine to the community.
Jose Penos Mexican Restaurant opened on December 12, 2025. It is approaching its tenth anniversary and has excellent online ratings and reviews—a job well done by anybody’s standards.
According to Yelp, they are ranked in the best 10 Mexican restaurants in O’Fallon, MO.
On TripAdvisor, they are ranked the 20th best restaurant out of 150 in O’Fallon, MO. This is not a bad accolade for their first 10 years.
It is a family-owned business that residents of O’Fallon have grown to love and rely on to help feed their families. It is open seven days a week.
There is no shortage of Mexican restaurants in the St. Louis region. However, this restaurant is among our favorites based on its food, service, and atmosphere.
It is conveniently located on the east side of the road, approximately one mile north of the K Highway and I-64 Interstate Exchange, in the Shops at Waterbury Plaza, making it an easy destination to reach regardless of where you might be driving from to visit.
The owners of Jose Penos Mexican Restaurant also own The Req Room, a late-night bar in Overland, Missouri. The Req Room also has high online rankings and reviews.
Jose Penos Mexican Restaurant in O’Fallon, MO, offers:
- Dine-in
- Online Ordering
- Delivery – using third-party delivery companies such as DoorDash, GrubHub and Uber Eats
- Carryout
- Authentic Mexican Food
- Safe & clean environment
Jose Penos Mexican Restaurant – O’Fallon, MO – online ratings are as follows as of January 12, 2025, at 5:50 am:
- Google – 4.4 Stars with 863 online customer ratings and reviews
- Facebook – 4.5 Stars with 191 online customer ratings and reviews – 2K likes – 2.1K followers – 90% recommend (566 Reviews)
- Yelp – 4.1 Stars with 225 online customer ratings and reviews – great rating for Yelp
- TripAdvisor – 4 Bubbles with 56 online customer ratings and reviews – ranks 20 out of 150 restaurants in O’Fallon, Missouri.
- DoorDash – 4.6 Stars with 50 online ratings and reviews
- GrubHub – 4.9 Stars with 1125 online ratings and reviews
- Uber Eats – 4.6 Stars with over 170 online ratings and reviews
- STL.Directory – 5 Stars with one online rating and review
Average Rating – 4.5125 Stars – ratings and reviews are subject to change without notice as new ratings and reviews are published by customers.
Additionally, on Nextdoor, Jose Penos Mexican Restaurant has 60 Hearts of Love and was awarded the “Neighborhood Fave” in 2023 and 2024.
Jose Penos Mexican Restaurant business hours:
- Sunday – 11:00 am – 9:00 pm
- Monday – 11:00 am – 9:00 pm
- Tuesday – 11:00 am – 9:00 pm
- Wednesday – 11:00 am – 9:00 pm
- Thursday – 11:00 am – 9:00 pm
- Friday – 11:00 am – 9:30 pm
- Saturday – 11:00 am – 9:30 pm
NOTE: Business hours are subject to change without notice.
Address and phone:
973 Waterbury Falls Drive
O’Fallon, Missouri 63368
Phone: +1 636-477-6888
Website:JosePenos.com
