City of Commerce – Citadel


100 Citadel Drive, #222
Los Angeles, CA 90040

✓ Patio Dining
✓ Delivery
✓ Takeout
✓ Curbside Pickup
✗ Indoor Dine-In

New Hours!
Mon-Fri 10am – 9pm
Sat-Sun 9am – 9pm


Buy a Citadel Gift Card and receive a Buy One, Get One Free Offer from Ruby’s Diner Citadel!

Buy Now!

Did You Know?

We have a full-size replica of a vintage car in the restaurant that is on display for all guests to see!

Catering

Bring, “Ruby Magic” to your next special event! Browse our array of options from breakfast to a shake bar that is now individually priced. Delivery is available; please contact the store for more information.

Catering Menu

Food Truck

Reserve your Ruby’s Food Truck today! We bring our famous burgers, fries and shakes to your special event.

More Info

The Pumpkin Delight Shake!

Pumpkin And Spice Make Everything Nice! Top Off This Fall Favorite With Whipped Cream And A Candy Corn. Made With Real Pumpkin! Get One Today!