The breakfast is very tasty, plentiful and inexpensive! Since my schedule is hectic, I have never had the opportunity to sit down and eat; but the take out service is efficient and the people are cordial. I strongly recommend the breakfast and if you are in a hurry and want something good, Lumpy's is the place to dine. read more

Two dollar cheese burgers on tuesdays great buy. One is big enough trust me i found out. Best selection of shakes for a great price.

I have ate at this location a few times and every time I come the food is delicious! Tried multiple things on the menu and never seems to fail me. Fast, great service and the employees are very nice. I will definitely be coming here more often! read more

Love this place...... especially on fridays and sat kids meals $1. Family ate good three adults two kids for 39.00 !

Great for breakfast and they have homemade shakes! All 50s and 60s scenery! Service is great! Typical Diner food -

Great portions, friendly and helpful servers, family atmosphere, nice and cozy spot, reasonably priced. There is no way you should leave hungry!!! read more

Had breakfast here.. First thing we did was order coffee.. The waitress forgot and we didn't get it until after our food was served.. She disappeared until the food came so we couldn't even ask her for the coffee..The hash browns were mushy and tasted like old grease.. Bathrooms were dirty and had no toilet paper or paper towels.. Not impressed and probably will never come back. read more

Food is good when they have it. how can you run out of waffles? That's what I was told by the server. Had to get the vegetable scramble instead. read more

Little upset I ordered the ribeye and eggs, cinnamon roll, and breakfast sandwich with ham. Everything was great until I started to eat the ribeye, absolutely disgusted it tasted like some one soaked it in vinegar the most sour awful steak I've ever had EVER. And I've had s lot of steaks in my life. The cinnamon roll was awesome along with the sandwich. Shame I was looking forward to that breakfast. read more

Well.....I have been here three to four times.....on 11/17/15 at around 7:30 am the food was not horrible but not restaurant quality......my food I cook at home tastes better.....my bacon looked burnt.....I sent it back and the replacement looked just as bad....I had the French Toast.....first time I had it.....it was bomb....but the last two times were bad.....and this last time was sad.....I had a scramble to go once that was hella greasy......sorry but I work to hard for my money to waste it here....... read more

This a great spot to have enjoyable food and chat with a friend. Food is always Amazing, service is ok. Definitely worth a spot on the frequent flyer list of mine. read more

Love the staff, love the atmosphere, LOVE the food. Pittsburgers are decent too!!

Amazing !! We love this place. Never had a bad meal. Even when it's busy. We never wait long for our food ! And the staff is wonderful. Always cheerful ! read more

Love this place!! Family friendly. Family fun. Family food! Those funnel cake fries are dangerous!

If you are in the downtown Pittsburg area be sure to stop by and eat at Lumpy's Diner! I had the mushroom swiss burger with garlic fries on the side. Everything was flavorful and cooked to perfection. I like how much variety the menu has and the prices are really good to boot. If you're hungry, do yourself a favor and stop for a bite to eat at Lumpy's! read more

My wife and I have been here at least 20x in the past few years. We've eaten many different dishes. Never a complaint. Service is generally above par (not bad for the number of meals they put out PLUS they have meals being picked up as well. And although they are busy we have never had to wait to be seated. They turn the room over quickly & consistently read more

This place is great the food is great the service is great do you want to good breakfast this is the place you want to find launch this is the place!!! read more

I love this place. The food is awesome, services is great, and the shakes are hella good. Great job lumpys.

I think I've learned my lesson; if I want Lumpys I need to take the extra time to drive out to Brentwood. I've given the Pittsburg location a few tries, but this was the last time. The final straw today was a very disappointing to go order. My husband ordered the buffalo bleu burger and his was fine. I ordered the Flying Dutchman burger and cheese fries, and we ordered fricks to share. What do they forget? The dipping sauce/marinade for the Dutchman! What is the point without the marinade?! I tried to eat the burger without it, but just looking at the soggy mess of burger turned my stomach. Tried the cheese fries and was even further disappointed. Did they even fry them or heat them up in the microwave? I know that fries will lose some crispness when packed to go, but to have no crispness or golden brown color at all? So, now I'm sitting here still hungry staring at this burger that we just wasted money on contemplating whether or not it is worth driving back downtown for a refund. Very disappointing experience. read more

This is my go-to spot when I'm in town. The food is delicious if you're in the mood for comfort/diner food.

Came here for lunch to try it out. I've never been and wasn't sure what to expect. I looked over the menu and didn't want something heavy. I saw fish and chips and went why not? The fish and chips arrived in a basket. There were 3 pieces of fish and the rest of the basket was chips/fries. I tried a couple of fries and went it's meh. Nothing special. Not crunchy or crispy. Average. The fish was done perfectly. Crispy and moist. It would have been four stars, but their fires just weren't that great. I'd go back and try something else. Something that caught my eye was "rapture" on the menu. I did go to their website and honestly, they need to just make it html and not flash. You can't really read everything and it moves makes for a bad combination. read more

I love this place, I've been here several times never disappointed. The bathroom light was not working and the waitress told me it hasn't worked in a day or so. So what does it take to get an electrician in there? read more

First time in this place and it was a great experience. I had the Frisco Burger and hubby had Lumpy's Special burger with a basket of fries and onion wings. Staff was fun to talk to and very friendly. We definitely will dine at Lumpy's again! read more

It was ok. The Gold Digger Fries were good. My girlfiends sandwich and my burger were just meh.

My parents were visiting from Washington and i wanted to take them to breakfast so i thought Lumpy's was a good spot and I had been a few times before with good experiences. I'm not usually a yelp poster but I figured a place like this deserves it because they are consistently good with food and service, however what really did it was this trip with my visiting parents. I get embarrassed sometimes with my dads little "special requests" when he orders and as usual he didn't disappoint. Our food arrived quickly just as we had ordered it, special requests and all. Our waitress was super sweet and accommodating and even my picky dad loved his food. I ordered a To go breakfast sandwich for my friend abd he just kept raving " where did you get this" he even tried to pay me $10 for the $3.99 sandwich because he was sure it cost that much with the size and quality. Lumpy's is a great local diner and you can feel good eating there and supporting your local business while getting a great breakfast and even better service. I can't wait to go back and try lunch :) if you are like me and wonder where customer service has gone you will be pleasantly surprised. There aren't many of these place left anymore I promise it will be your new favorite spot. read more

This place used to be really hit and miss, but since new ownership is running it, the quality has gotten a lot better. The menu hasn't changed, so I'll admit that my perception may just be skewed. The nacho cheese cajun fries are delicious, the burgers are all delicious and juicy (I recommend the Fiesta Burger and the F'N'K Burger). The Ballpark Fries were a little disappointing; they lacked salt and the garlic didn't taste very garlic-y. Also, ordering a la carte was initially annoying until I starting getting savvy about not over-ordering. Portions are generous. Over all, the friendly service and tasty food are worth coming back for (don't forget $2 beer). They also offer "big appetite" challenges for $35, offering a t-shirt and "Wall of Fame" reward. I think I may try one. read more

Great food. Great people. Great environment!! What more can I say? I've been here about five times now and have had a great experience every time. Only one time did they goof an order (just asked for no onions are is all) and it was quickly fixed which was awesome. I usually only go for breakfast, but tonight I'm trying dinner. Keep up the great service guys!! read more

Good food and even better service! Lumpy's is awesome and they have the best breakfast burritos!!

The perfect place for breakfast i love thefamily atmosphere here and you can tell the the girls like working here and don't fake their smile. read more

I have been here a few times and every single time was a good experience. Our server was very nice and attentive. They have a lot of selections on their menu and food was served fast. Parking was never a problem since they are located in the middle of downtown Pittsburg. read more

New to the area and I relied on Yelp to find a good breakfast. Once again my fellow Yelpers pointed me in the right direction. The portions are huge, the customer service is exceptional and the food was great. I will definitely come here again and recommend it to others, who aren't familiar with the local eateries. read more

Never been a lumpys fan but the coworkers wanted it so hey. I had the bland chicken fried omelette with the hard and burnt hash browns with the burnt toast. My coworker had the burnt sausage with also the hard hash browns. Only good thing about this visit was the customer service. Sad sad sad! I hope they get better for the community of Pittsburg. I'll keep going to my kitchen and to Nations for breakfast. read more

Let's be real. I've been here a handful (or more) times and at least 1/2 of that time i've had something crappy. I love the idea of this diner but the food sometimes just isnt that good. Taco salad aka 'throw a bunch of mexican stuff on tortilla chips' wasnt worth paying for. Recently, my husband loves blueberries so we order the shake....found out they use syrup (not any real fruit) & really, it tastes like crap. Fries, desert, breakfast...thats pretty good. Haven't tried their burgers yet, which is what they're suppose to be known for so thats still on my list. This diner is If your starving & wanna give it a shot. read more

Good food, good price, good service. Ribeye and eggs son!

Garlic fries were off the hook. Waitresses Lacey and Kaitlyn were great - thanks for the personable and friendly service ladies. Hamburger was also very good. I'm looking forward to coming back for breakfast read more

Great place for a burger! Fast service and several options for a diner with unique variations. Price is right and food quality is on point.

Weighed myself this morning and lost a few pounds. That means for lunch I can come here! Ordered chicken fried steak and hash browns with country gravy. With great service and a giant cup of coffee, I was happy with my giant tasty portion. I love how I can have breakfast for lunch. All my co workers were happy with their orders too. Can't wait to return. read more

My absolute favorite place I love it here I love all of the girls here they have always been so amazing to me food is yummy got to have the ball park garlic fries yummy! I had the the pleasure of meeting Jeremy "lumpy " he was awesome man I have nothing but love for this place! A must try if your down town read more

Natalie and the girls never let us down. If you're looking for some great food and wonderful service come here. Everyone treats you like family and always have a spot for you. The guys in the kitchen are on point with their cooking skills. Love this place! read more

Ate a the brentwood location the place is dirty and the food was greasy. Vowed to never return. A co worker told me the location in pittsburgh eas good. She was correct had a great breakfast good service food was hot and prepared well. Didnt like that my waitress put a ppasric cup of syrup on top of my eggs but other than that it was good. read more