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Lumpy's Diner

American, Diner
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615 Railroad Ave, Pittsburg, CA 94565-2360
+1 925-439-3911
07:00 - 15:00
Closed now
See all hours
Sun 07:00 - 15:00
Mon - Fri 06:00 - 21:00
Sat 07:00 - 21:00
More Info
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44 Reviews from our TripAdvisor Community

Traveller rating
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Time of year
Showing 44: English reviews
Level Contributor
4 reviews
4 restaurant reviews
Reviewed 1 week ago NEW

Great Menu!! Lots of variety. Great Service. It is in a neat location in Pittsburg i.e. closer to Marina. Coffee is great. They serve the coffee with French Vanilla and Hazel Nut creamers. It is not a very big restaurant. May be around 10 or 15 tables. So call ahead if you have a large group. It is usually packed... More 

Thank asherfawad
Level Contributor
3 reviews
Reviewed 1 week ago NEW via mobile

Great choices for breakfast. Kids menu. 50's era decor. Outdoor seating is pet friendly. Courteous and attentive waitresses. Farmers Market across the street.

Thank Patricia T
Pittsburg, California
Level Contributor
27 reviews
19 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
Reviewed 3 weeks ago

What a place!! I truly like this place with its friendly staff that makes you fill welcome. The street parking only is a little tight with a Asian restaurant right across the street and a Barber shop right next door. The place is clean and you can watch TV while waiting on your food. I love looking at items on... More 

Thank williampatterson1956
Pittsburg, California
Level Contributor
11 reviews
8 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
Reviewed 20 April 2017

Friendly staff, great service. They make everyone feel like they're local. They serve the usual diner fare/menu and prices are appropriate with what you get. No regrets coming back here again and again.

Thank alpha71
SF Bay Area
Level Contributor
65 reviews
27 restaurant reviews
common_n_restaurant_reviews_1bd8 24 helpful votes
Reviewed 10 April 2017 via mobile

Whenever we go to lumpy's it's always fresh food and plenty of it. Portions are enormous. My personnel favorite are breakfasts. Even when I'm trying to lose weight!!! Yummy!!! The best...

Thank Rosemarie A
East Bay, California
Level Contributor
62 reviews
37 restaurant reviews
common_n_restaurant_reviews_1bd8 18 helpful votes
Reviewed 13 March 2017

Love this restaurant and the owner, Natalie! Their service is friendly and their food is great. Be sure to show up hungry if you go. They don't skimp on their portions. My favorite meal here is breakfast. You really can't go wrong with your choice!

Thank Gina K
Pittsburg, California
Level Contributor
5 reviews
4 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
Reviewed 13 March 2017 via mobile

Serving great food with great service in a great environment. It's fun to look around and read all the signs while enjoying your meal and company.

Thank kmwilkerson04
Clayton, California
Level Contributor
708 reviews
433 restaurant reviews
common_n_restaurant_reviews_1bd8 230 helpful votes
Reviewed 19 February 2017

And what made it fun, besides the decor, was the waitresses. They're cheerful and happy to serve as well as being efficient. We went in for breakfast with young children and had a great time. We had eggs benedict and a ribeye with eggs and there was lots of food with great flavor. They even managed to get the ribeye... More 

Thank Dale W
Level Contributor
4 reviews
Reviewed 13 February 2017

Lumpys is just the place when you need quick, filling, high protein meal. Everything I've had has been very good, the service is quick, friendly and kids are welcomed. We're happy top have Lumpys in our town.

Thank lisamK9413RY
Pittsburg, California
Level Contributor
78 reviews
65 restaurant reviews
common_n_restaurant_reviews_1bd8 7 helpful votes
Reviewed 9 February 2017 via mobile

Had a great breakfast quesadilla. Husband had a waffle. Those were exceedingly good. Service at lumpy's is wonderful. Each other server staff has her own grear personality. The owner, Lori, always has a cheerful hello and goodbye for you. Is a true diner. This is from a New Jersey girl who was brought up using diners for meals.

Thank JanetQd

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Restaurant Details

Rating summary
  • Food
  • Value
American, Diner
Breakfast, Lunch, Dinner, Brunch
Restaurant features
Takeout, Seating, Waitstaff, Wheelchair Accessible, Highchairs Available
Good for
Child-friendly, Kids
Open Hours
07:00 - 15:00
06:00 - 21:00
06:00 - 21:00
06:00 - 21:00
06:00 - 21:00
06:00 - 21:00
07:00 - 21:00
Location and Contact Information
  • Address: 615 Railroad Ave, Pittsburg, CA 94565-2360
  • Location: United States  >  California (CA)  >  Pittsburg
  • Phone Number: +1 925-439-3911

Questions & Answers

Questions? Get answers from Lumpy's Diner 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?