• Banner 1
  • Banner 2
  • Banner 3

Lumpy's Diner: Your Go-To Destination for Breakfast, Brunch, and More!

Lumpy’s Diner in Pittsburg, CA, offers a diverse menu of salads, sandwiches, and breakfast options. With features like outdoor seating, takeout, and delivery, it caters to a variety of dining preferences. Customers appreciate the friendly service, quick food delivery, and delicious meals, like the flavorful coffee, eggs Benedict, and generous portions. While some experiences may vary, overall, Lumpy’s Diner stands out for its attentive staff, tasty food, and welcoming atmosphere. I look forward to revisiting and exploring more of their offerings, especially their popular breakfast selections and burgers.

Lumpy’s Diner at a glance

  • Address 615 Railroad Ave Pittsburg, CA 94565
  • Phone (925) 439-3911
  • Restaurant type Diner , Breakfast restaurant .
  • Popular for Popular for breakfast , Popular for lunch , Popular for dinner , Good for solo dining .

Photos & Gallery

Lumpy’s Diner: Reviews & Ratings

Sumiko Clark
5

We LOVE Lumpy's! The milk shakes are incredible, and there are a ton of flavor choices. Husband and I like there almond Rocha shake. They offer about a dozen different types of fries. For dinner, I really like the French dip. The meat is very tender and the au jus has a lot of flavor. This past visit, we tried the fricks for the first time. Kids weren't into them, but I loved them. Husband usually gets the rockabilly wrap. Last night he tried the piggly wiggly and added BBQ sauce. He loved it. The staff is always super friendly. We have also eaten breakfast at Lumpy's, and it was just as good as lunch and dinner.

Ton T
5

What a great place. Food is good and the wait staff terrific. The cafe/restaurant is not that large but does have both indoor and outdoor seating. Parking on the street outside is plentiful and free.

Vincent Tang
5

10/17 @ 7:20am. Not crowded. That 10oz ribeye looks like 8oz. Needs salt and pepper, very bland. Pork chop was seasoned and tasted juicy. Large menu decision. Only diner opened at 7am. Coffee is robust.

Marco Olson
5

A classic American diner experience! I was craving eggs Benedict and their Kitchen Sink Benedict was worth the extra $2. The eggs were poached nicely and the sauteed veggies and extra meats added a lot of flavor and texture to the dish. Great staff and overall vibe as well.

Eilo Betoushana
5

Great atmosphere to take the kids. So much going on in the place. The price was just right and it seems like a great local hangout. The staff was super nice and the wait was not long at all. Must have chili cheese fries.

joseph miranda
5

As soon as I walked in, I was greeted with a friendly smile and a cup of coffee. It has that local 50s 60s vibe. The aesthetic was local pride trophies hanging on the wall local landscape art mural. The breakfast was good. I had French toast, egg, and bacon definitely a place. I will come back to visit.

Juana Washington
5

We love this place. The staff are very friendly and professional. Prices are reasonable. Our favorite waitress is back so we are happy about that. The food is always delicious. And even when they are super busy, you never wait too long.

William Beyer
5

Best beacon cheese got dog ive ever had! The burger made it clear many visits would necessary. I've heard about Lumpy's for years but yesterday was my first visit. It was well worth it, not too mention affordable as well!

Location

  • Lumpy’s Diner
    Lumpy’s Diner
    615 Railroad Ave Pittsburg, CA 94565 Hotline: (925) 439-3911

Lumpy’s Diner, located in Pittsburg, CA, is a must-visit spot for anyone craving a variety of delicious comfort food options. This cozy diner offers a range of menu items including salads, sandwiches, and breakfast favorites. With options for takeout, delivery, and even catering services, Lumpy’s Diner is a convenient choice for any occasion.

Upon reading customer reviews, it's clear that Lumpy’s Diner has garnered a loyal following for its tasty dishes and friendly service. Customers rave about the coffee and the prompt delivery of hot and flavorful meals. The attention to detail, such as offering blackberry jelly for toast, sets Lumpy’s Diner apart from other diners in the area.

One customer noted that the waffle was undercooked, but was impressed by the manager's quick response and offer to rectify the situation. The overall consensus is that the food is satisfying and the service is top-notch. The staff at Lumpy’s Diner are commended for their hard work and exceptional customer service.

As a food reviewer, I found the ambiance of Lumpy’s Diner to be welcoming and the menu options to be diverse. The eggs Benedict with country potatoes stood out as a highlight, with perfectly poached eggs and flavorful potatoes. The bustling atmosphere, especially during peak hours, adds to the charm of this establishment.

I look forward to returning to Lumpy’s Diner to explore more of their breakfast and lunch options. The reasonable prices and generous portions make it a great choice for a casual dining experience. Whether you're in the mood for a classic breakfast or a hearty sandwich, Lumpy’s Diner is sure to satisfy your cravings.

Business Information

  • Accessibility
    • Has wheelchair-accessible car park
    • Has wheelchair-accessible entrance
    • Has wheelchair-accessible seating
    • Has wheelchair-accessible toilet
  • Service options
    • Has outdoor seating
    • Offers delivery
    • Offers takeaway
    • Serves dine-in
  • Payments
    • Accepts credit cards
    • Accepts debit cards
    • Credit cards