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Mario's Italian Restaurant

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1201 N Grove Ave, Ontario, CA 91764-2532
+1 909-986-3736
11:00 - 22:00
Closed now
See all hours
Sun 12:00 - 21:00
Mon - Thu 11:00 - 22:00
Fri - Sat 11:00 - 23:00
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2 Reviews from our TripAdvisor Community

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Showing 2: English reviews
Las Vegas, Nevada
1 review
2 of 5 bubbles Reviewed 15 August 2016

They make a great pizza, although the buffet is terrible. The service is great and the staff is very nice and understanding. The food in the buffet was kind of cold and it felt like if it was cooked the day before.

Thank Teresa C
Level Contributor
4 reviews
1 of 5 bubbles Reviewed 25 August 2014 via mobile

Even though they have been in business for 15 years the food is not only disappointing, but discusting as well. I ordered food from my hotel food service through econo lodge, and i got was discusting and slimy alfredo and a water filled calzone. The diet coke and cheese cake was more satisfying. I called to get a refund just... More 

Thank Will G

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Restaurant Details

Open Hours
12:00 - 21:00
11:00 - 22:00
11:00 - 22:00
11:00 - 22:00
11:00 - 22:00
11:00 - 23:00
11:00 - 23:00
Location and Contact Information
  • Address: 1201 N Grove Ave, Ontario, CA 91764-2532
  • Location: United States  >  California (CA)  >  Ontario
  • Phone Number: +1 909-986-3736

Questions & Answers

Questions? Get answers from Mario's Italian Restaurant 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?