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Welcome to Lumpy’s Diner

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: Reviews & Ratings

Denise L.
Denise L.

I loved the variety of the menu. The coffee was delicious and plentiful. Once we ordered the food came out quickly and it was hot and tasty. They even had blackberry jelly for the toast. Many places don't have it. It wasn't very crowded and we weren't rushed. I'm looking forward to going back here again

Salita M.
Salita M.

The waffle was undercooked. The service and waiter were nice and the other options seem to be better. The manager offered to give me my money back or order a replacement dish thank you.

Dianna S.
Dianna S.

Been a few years since I've been here. Decided to grab some breakfast with my co-worker on an a Sunday morning. We were greeted right away and decided to sit outside, which was nice on a fall morning. The service was friendly, fast and the food was great. Hit the spot! Our waitress was very friendly and attentive!

Darwin P.
Darwin P.

downtown pittsburg has amazing spots, and lumpy's diner was no exemption to the awesome restaurants located here. once you come in, you are politely told to take a seat anywhere, indoor and outdoor. your waiter helps you out and provides menus for you eggs Benedict was today's brunch, with country potatoes. eggs Benedict were superb, with poached eggs cooked well, and potatoes seasoned. ambiance was smooth at first, but as noon hit, it got busy with lots of customers indoors (a plus for me) shoutout to the staff of hard working women, and them representing this establishment with hard work and extremely nice customer service

Marcus S.
Marcus S.

I'll definitely be back. The food was good nothing extra just your basic breakfast menu nice portions and a very reasonable priced menu. The service was amazing food came out in 5 min. The restaurant was clean nice lil breakfast vibe. I'm going to double back for lunch and see how the burgers are.

Row P.
Row P.

Go there and try them out. Natalie and Bianca thanks for being awesome Good food and great people

Pretty Y.
Pretty Y.

Been here two times and the one in Antioch/Brentwood is my go too. The first time I came here I wasn't sure because of the service however the food was amazing. Everyone has off days so I didn't hold it against her or the restaurant. Second time here service was better though we had to ask for water twice. The food is still amazing. I'll go back if I don't wanna go all the way to Antioch/ Brentwood ( that location is always consistent)

Location

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.