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Established in 1975, Chili’s Grill & Bar brings bold flavors and American favorites to Diamond Bar, featuring sizzling fajitas, margaritas, burgers, ribs, and chicken crispers. Stop by for your lunch favorites, drinks and appetizers, or enjoy a hearty dinner meal with families and friends. Chili’s offers a lively atmosphere with a bar area for unwinding and catching the game. Enjoy dine-in, takeout, delivery, or catering. Download the Chili’s App for rewards and free food!
Family-friendly chain serving classic Tex-Mex & American fare in a Southwestern-style setting.
Hours
| Friday | 11 AM–11 PM |
| Saturday | 11 AM–11 PM |
| Sunday | 11 AM–10 PM |
| Monday | 11 AM–10 PM |
| Tuesday | 11 AM–10 PM |
| Wednesday | 11 AM–10 PM |
| Thursday | 11 AM–10 PM |
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Related Web Results
Chili’s in Diamond Bar, California | 20 Locations
20 Chili’s locations in Diamond Bar, California. Find a Chili’s Grill & Bar near you. View hours, menu & directions. Order now!
Diamond Bar Menu | Chili’s Grill & Bar
Southwest-inspired flavors with a Chili’s twist! Chicken Bacon Ranch Quesadillas. $17.69.
Chili’s Delivery Menu | Order Online | 707 Grand Ave Diamond Bar
Order delivery or pickup from Chili’s in Diamond Bar! View Chili’s’s March 2026 deals and menus. Support your local restaurants with Grubhub!
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Reviews
Samone Sinclair
Awesome,.friendly and welcoming place to sit at the bar and eat and drink and be merry! Lovely vibe here. Everyone here is so nice. Tje bartenders rock! Ive never felt more welcome ever at a chain restaurant bar where I sit and eat alone than here. Good is served quickly, servers are friendly and everyone seems to be open and welcoming. Plenty of parking and a nice
area. Come on down! Highly recommend.
… morearea. Come on down! Highly recommend.
Z G
Very rare to see good service anymore, but ED service was amazing. Always checking on us, ensuring food and service was on point. Maybe some of his colleagues can learn from him and put their personal phones down and do their job.
Thanks ED for a great experience, hopefully your leadership can support the good work you’re doing.
… moreThanks ED for a great experience, hopefully your leadership can support the good work you’re doing.
Neo
Really friendly atmosphere, a hot spot for younger crowds to hang out drink and chat.
There are no vegetarian friendly choices, and fried cheese with sauce was too salty and not high quality.
The service was really good, and the drinks also, altho very pricy for a place like this.
Would not return for food again.
… moreThere are no vegetarian friendly choices, and fried cheese with sauce was too salty and not high quality.
The service was really good, and the drinks also, altho very pricy for a place like this.
Would not return for food again.
Tech Girl
Service was great! Servers came by frequently to refill our beverages and chips and salsa.
… moreNelson Hu
I have been coming to Chili’s in Diamond Bar for years. Menu keeps improving, atmosphere is great, service is quite good. Only thing is waiting time can be long, especially on weekends! Aside from that, my family really enjoy the ultimate Cajun chi kem shrimp pasta, ultimate quesadilla grilled chicken salad, rack of bbq ribs, and the new 3 for $10.99 menu with the tasty delicious smasher burger！ Lemonades are refillable, fries, lava cake, ice cream are all wonderful！Come and find out for yourself！
… moreAnayeli Jaimes
We visit often and always love your place, but tonight was really upsetting. When our food was brought out, we asked the staff to be careful with our 7-month-old, yet the plate was still placed right in front of him and he burned his hand. Our server was amazing and very caring, but the manager’s reaction felt cold and dismissive. We’re not asking for anything free—just hoping this helps remind staff how important safety and empathy are.
… morePamela Louise
Had a wonderful time, excellent service. The food was yummy. I couldn’t ask for a better experience other than it being free hahaha. Worth the price!
… moreImran Khan
Chilli is a great place to have a quick lunch or dinner. The food is made fresh and order comes quickly. The taste is always awesome. I have the left overs next day for breakfast. Love their chicken strips.
… moreSantosh Sundaresan
Awesome food and service. Wendy at the bar was so attentive. Her margaritas were great.
The food was amazing. ( as usual). We had chicken tacos, black bean fajitas and chicken tenders.
We ended with the molten lava cake , which was simply delicious.
Totally recommend. 5 stars and more. Kudos !!!
… moreThe food was amazing. ( as usual). We had chicken tacos, black bean fajitas and chicken tenders.
We ended with the molten lava cake , which was simply delicious.
Totally recommend. 5 stars and more. Kudos !!!