We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
Your filters are still active.
There are no pins in your viewport. Try moving the map or changing your filters.
Sponsored by:
Get directions
Address: 4555 Mills Circle, Ontario, CA 91764
Phone Number: 909-484-5411
Improve this listing
10:00 am - 10:30 pm
Closed now
See all hours
Sun 12:00 pm - 7:30 pm
Mon 12:00 pm - 5:00 pm
Tue - Wed 10:00 am - 8:30 pm
Thu - Fri 10:00 am - 10:30 pm
Sat 10:00 am - 11:30 pm

TripAdvisor Reviewer Highlights

Read all 24 reviews
Visitor rating
  • 8
  • 12
    Very good
  • 2
  • 1
  • 1
Enjoyable for the most part

My husband and I went with another couple to what I thought was a clean comedy show, and it was for the most part. 90 percent of the show was clean and very funny; however, the... read more

4 of 5 starsReviewed 5 days ago
Lillian W
Corona, California
Add Photo Write a Review

24 Reviews from our TripAdvisor Community

Traveler rating
Traveler type
Time of year
Corona, California
1 review
4 of 5 stars Reviewed 5 days ago NEW

My husband and I went with another couple to what I thought was a clean comedy show, and it was for the most part. 90 percent of the show was clean and very funny; however, the comedian found it necessary to use such vulgarity during the last ten minutes that it diminished the high regard we had for the earlier... More 

Thank Lillian W
Rancho Cucamonga, California
Level Contributor
7 reviews
common_n_attraction_reviews_1bd8 2 helpful votes
4 of 5 stars Reviewed December 13, 2015

It was a pleasant evening out,This was my first time going to Ontario Improv. I had gotten the tickets on line and chose to have dinner there also. Everything went smooth no long wait in lines, the Improve is small and to me just the right size to see and hear the performer on stage. The food was "alrght" the... More 

Thank rick D
La Verne, California
Level Contributor
69 reviews
22 attraction reviews
common_n_attraction_reviews_1bd8 30 helpful votes
2 of 5 stars Reviewed October 25, 2015

I was very disappointed in where they seated us. They put us in chairs that are turned around to face the stage. Therefore, our backs were to the table. I had wanted to order an appetizer but could not with this seating arrangement. There were several seats still open where you could face the table so I asked one of... More 

2 Thank daytrippergal
Rancho Cucamonga, California
Level Contributor
18 reviews
6 attraction reviews
common_n_attraction_reviews_1bd8 7 helpful votes
4 of 5 stars Reviewed September 28, 2015

It's part of the Improv franchise - this location is part of the Ontario Mills complex. What can I say? Free parking always wins, and there isn't a bad seat in the house. 2 drink minimum, of course, and they have good appetizers. It's a really good, intimate way to see some great comedy stand-up! They get some name acts,... More 

Thank Elise Courtney P
Level Contributor
19 reviews
12 attraction reviews
common_n_attraction_reviews_1bd8 3 helpful votes
4 of 5 stars Reviewed September 9, 2015

Nice space, lounge like feel with a stage. Not huge but good sized. When I was there last there was a 2 drink minimum which is annoying but it's probably helping to keep the doors open. They do get some good acts and bigger names coming through there. The only real down side to this place is it's location. It... More 

Thank Aalexsmith
Level Contributor
6 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 stars Reviewed August 30, 2015 via mobile

My wife and I had decided to catch a movie at the Ontario mills, but when we arrived we noticed the headliner at the improv was Sheryl Underwood so we looked at one another and just started laughing, needless to say we went right over and bought our tickets. That was our first time at this comedy club and we... More 

1 Thank Enoch F
Yucaipa, California
Level Contributor
65 reviews
19 attraction reviews
common_n_attraction_reviews_1bd8 22 helpful votes
5 of 5 stars Reviewed July 16, 2015

I love going to the Improv in Ontario. They may have major, headlining comedians, or local, unknown comedians, but it is always a blast! I have never seen a bad show there, and the food and drinks are pretty decent for a comedy club. The staff is very friendly, and every seat has a great view of the stage. It... More 

Thank John D
Glendora, California, United States
Level Contributor
60 reviews
22 attraction reviews
common_n_attraction_reviews_1bd8 37 helpful votes
4 of 5 stars Reviewed May 19, 2015 via mobile

Like most comedy clubs, they tend to cram a few too many people in, but you always have a good view of the stage and they book outstanding talent. It's an asset to the San Gabriel Valley.

1 Thank kewlbreezes51
San Bernardino, California
Level Contributor
20 reviews
9 attraction reviews
common_n_attraction_reviews_1bd8 4 helpful votes
4 of 5 stars Reviewed March 19, 2015 via mobile

Towards the end we left a little early to get a head of traffic jam but the comedian in the end was not all that funny. The food was good and had a great time.

2 Thank Renee C
Alta Loma, California, Usa
Level Contributor
46 reviews
16 attraction reviews
common_n_attraction_reviews_1bd8 12 helpful votes
4 of 5 stars Reviewed March 17, 2015

Tickets are inexpensive, and the shows are always one of a kind. I enjoy Johnny Laquasto, and the White Trash Brothers. I suggest ordering the appetizers and drinks ASAP, you don't want to interrupt the show.

Thank Michael A

Travelers who viewed Ontario Improv also viewed


Been to Ontario Improv? Share your experiences!

Write a Review Add Photos & Videos

Is This Your TripAdvisor Listing?

Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more.

Claim Your Listing

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of Ontario Improv and other visitors
1 question
Ask a question
10 months ago

See all questions (1)

Questions? Get answers from Ontario Improv staff and past visitors.
Posting guidelines
Typical questions asked:
  • Will you pick up and drop off at my hotel?
  • I have a family of 7. Can your tour accommodate all of us together?
  • How should I dress for this tour?