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Ruby's Diner South Coast Plaza

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3333 Bear Street, Suite 120, South Coast Plaza, Costa Mesa, CA 92626
714-662-7829
Website
Today
7:00 am - 9:00 pm
Open now
See all hours
Hours:
Sun - Thu 7:00 am - 9:00 pm
Fri - Sat 7:00 am - 10:00 pm
Dining options: Dinner

TripAdvisor Reviewer Highlights

Read all 15 reviews
Visitor rating
  • 5
    Excellent
  • 7
    Very good
  • 1
    Average
  • 2
    Poor
  • 0
    Terrible
Rating summary
  • Food
    4.5 of 5 stars
    Service
    4.5 of 5 stars
  • Value
    4.5 of 5 stars
    Atmosphere
    5 of 5 stars
Love The Diner; Ruby is her Name

About 18 years ago I stumbled onto the Ruby's at the end of the pier at Seal Beach and loved it. And not being from around here, she remained ledged into a soft spot in my heart but I never got a chance to go back. Today, as I was walking around the behemoth known as South Coast Plaza, there... read more

4 of 5 starsReviewed October 27, 2014
Tim O
,
Nashville, Tennessee
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15 Reviews from our TripAdvisor Community

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Date | Rating
  • English first
  • Italian first
  • Japanese first
  • Spanish first
  • Any
English first
Redding, California
Level Contributor
48 reviews
36 restaurant reviews
common_n_restaurant_reviews_1bd8 11 helpful votes
5 of 5 stars Reviewed May 15, 2015

We've never been to a Ruby's before.. and now we can't wait to go back! The food was amazing! and they do bottomless fries just like Red Robin! Their sweet potato fries are just like red robin's too! Service was great and I loved the atmosphere and decor!

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Nashville, Tennessee
Level Contributor
338 reviews
158 restaurant reviews
common_n_restaurant_reviews_1bd8 158 helpful votes
4 of 5 stars Reviewed October 27, 2014

About 18 years ago I stumbled onto the Ruby's at the end of the pier at Seal Beach and loved it. And not being from around here, she remained ledged into a soft spot in my heart but I never got a chance to go back. Today, as I was walking around the behemoth known as South Coast Plaza, there... More 

Was this review helpful? Yes
Costa Mesa, California
Level Contributor
118 reviews
62 restaurant reviews
common_n_restaurant_reviews_1bd8 63 helpful votes
4 of 5 stars Reviewed September 24, 2014

First off, to set expectations, this is a diner. Nothing more, nothing less. The décor is strictly retro (50's) so expect linoleum, plastic, vinyl and black and white movies on the large screen TV. The food is diner level food. Fun, unpretentious and, yes, probably greasy. The shakes are great ... very unhealthy but really good once in a while... More 

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Costa Mesa, California
Level Contributor
32 reviews
13 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
5 of 5 stars Reviewed July 22, 2014

We have been going here for over 20 years. Great food and excellent shakes. I like that you can sit outside here. The location is great with parking right underneath the restaurant.

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Lancaster, California
Level Contributor
24 reviews
18 restaurant reviews
common_n_restaurant_reviews_1bd8 9 helpful votes
2 of 5 stars Reviewed March 24, 2014

We were there around 11:30 on Saturday. Waited 15 minutes to be seated when 1/3 of the tables were empty. We saw our waiter twice. Once for our order, after we had been seated for another 10 minutes, and again to refill our water 10. Minutes after that. The food runners were very busy, but it took so long to... More 

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Santa Ana, California
1 review
4 of 5 stars Reviewed October 9, 2013 credit card Amex Card Member Review

I have eaten at Ruby's Diner many times and they have good customer service and yummy food. It is a good family restaurant and is themed as a 1950s-era diner. They are located conveniently in South Coast Plaza's Crystal Cort shopping center

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Irvine California USA
Level Contributor
60 reviews
50 restaurant reviews
common_n_restaurant_reviews_1bd8 71 helpful votes
3 of 5 stars Reviewed August 9, 2012

I hate when I visit a place and don't even remember anything about it, just regular service/food. My advice to Ruby's management is to come up with a niche, like a new Spicy burger patty inside a croissant, it might not be sold a lot, but it will be remembered :)

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Pismo Beach, California
Level Contributor
139 reviews
82 restaurant reviews
common_n_restaurant_reviews_1bd8 36 helpful votes
5 of 5 stars Reviewed December 27, 2011

have been going here for years, menu and food have vastly improved.

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Westminster, California
1 review
common_n_restaurant_reviews_1bd8 1 helpful vote
5 of 5 stars Reviewed October 12, 2010

The type of service you expect from a Ruby's. We often went after going to the Apple Store which is in the same location. The people are friendly; clean environment. Love their shakes!

Was this review helpful? Yes 1
Oslo, Norway
Level Contributor
217 reviews
143 restaurant reviews
common_n_restaurant_reviews_1bd8 192 helpful votes
4 of 5 stars Reviewed July 21, 2010

I love the retro design of Ruby's Diner. The staff is so cute in their uniforms. I looove the breakfast, but I've had burritos as well and they were cheap and tasty. The strawberry lemonade is lovely and has chunks of fresh strawberries. Ruby's is located in the smaller part of South Coast Plaza on the ground floor. The entrance... More 

Was this review helpful? Yes 1

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Additional Information about Ruby's Diner South Coast Plaza

Address: 3333 Bear Street, Suite 120, South Coast Plaza, Costa Mesa, CA 92626
Phone Number: 714-662-7829
Location: United States  >  California (CA)  >  Orange County  >  Costa Mesa
Open Hours:
Sunday 7:00 am - 9:00 pm
Monday 7:00 am - 9:00 pm
Tuesday 7:00 am - 9:00 pm
Wednesday 7:00 am - 9:00 pm
Thursday 7:00 am - 9:00 pm
Friday 7:00 am - 10:00 pm
Saturday 7:00 am - 10:00 pm
Average Prices: USD 5 - 35
Cuisine: American

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Restaurant Details

Location and Contact Information

  • Address: 3333 Bear Street, Suite 120, South Coast Plaza, Costa Mesa, CA 92626
  • Location: United States  >  California (CA)  >  Orange County  >  Costa Mesa
  • Phone Number: 714-662-7829

Price and Cuisine

  • Average Prices: USD 5 - 35
  • Cuisine: American

Restaurant Characteristics

  • Dining Style: Casual Dining
Open Hours
Sunday
7:00 am - 9:00 pm
Monday
7:00 am - 9:00 pm
Tuesday
7:00 am - 9:00 pm
Wednesday
7:00 am - 9:00 pm
Thursday
7:00 am - 9:00 pm
Friday
7:00 am - 10:00 pm
Saturday
7:00 am - 10:00 pm

Questions & Answers

Questions? Get answers from Ruby's Diner South Coast Plaza 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?