Bad. We came on a Sunday. It was packed but the wait time wasn't bad. We ended up staying. Regardless of being busy it shouldn't have been so dirty. They say us next to a window. It was covered in dust. Under our table was a bunch of old food getting stuck to our shoes. We waited almost an hour to get our food. I don't mind it if my food was at least fresh & warm but no it was slapped together & cold. We never got checked on until they brought us the bill. They wouldn't even take our dishes that we were done with. We just kept putting everything in a pile to make space on our table. The Omelette was tasteless. It's a bad location. Disappointing. read more

The food came to us quickly and efficient, our sever Angie was very nice and attentive to our visit, the food were great and the workers too, I look forward in dinning there again! read more

The service from Karen was wonderful. I had a very long, difficult day at the hospital and I was starving. She took care of me, my cup was never less than half full, my food was piping hot, tasty, she cleared dishes as they were created, she was rocking her station and had time to talk to me and wish me well at the end of my meal. Thank you Karen, I needed your compassion so badly after thr day I had and I needed it to prepare me to go back to the hospital. Thank you! read more

Terrible customer service, I won't be coming back here again. Maybe teach the cooks to properly cook an over medium egg?

Pretty okay service i mean get ready for how it gets packed as most Denny's do. Ive never had any problems with this Denny's and servers aren't too bad but wouldn't say the best. read more

I was calling for a to go order and I had to call 3 times for them to answer the phone. I said I wanted Mac & cheese (which is on their menu) and the guy who answered the phone kept saying "nachos". I then again said macaroni and cheese. He said "if you don't want any meat or anything we call that chips and queso" (clearly there is a language barrier here) I said no, Mac and cheese is a pasta not chips! He said "hold on" I'm guessing he was gonna ask someone wtf Mac and cheese is. I'm sorry but if you hire someone to answer a restaurant phone they should know what the menu items are. And should probably speak some English as well. Sorry Denny's but you really disappointed me. read more

Our waitress 'Vanessa' was excellent! We had a party of about 15 of us and she was extremely efficient and accommodating. It was as though there were three of her serving us. She kept our coffee cups and water glasses full all the time we were there. couldn't have asked for better service than what we got! Kudos to her for her very fine a thoroughly efficient service! This was at the Denneys in Fontana. read more

Never open after 2. I'm tired of this place. Me and my family and friends are going to ihop from now on. Terrible. Says open 24 hours but I had to eat in my car. Never again read more

Never going to this dennys ever again. No explanation needed. Save your self the hassle and go to the one by Victoria gardens...how the fuck do i wait 30 min. For a pick up order and an extra 30 min. For a shake?!?!?! Wtf. Now I'm late for work!!! Thanks dennys read more

This location is close to my house, so I decided to come to have breakfast with my mom. First the host skipped and us on the list until she noticed that we were looking at her. Then our waitress was nowhere to be found. Very disappointing. read more

Awful, awful service on May 5th 2019. Dennys has a rating of B. Place was dirty and smelled bad. I ordered the sampler. Instead of meat balls asked for salsa and chips, they were out of salsa, gave some kind of cheese. I ordered a sippy cup with the egg for $2.69, the egg did not stay on the cup at all. KEISHA, our server looked tired, however refunded us the cup, allowed my daughter to keep it. We ordered the kids menu breakfast platter, pancakes, sausage, egg, bacon, apples with carmel for desert. The pan cakes were burned, unable to eat. I have had Keisha asa waiter before, she was enthusiastic and very helpful, however last night, she looked tired and exhausted. She never once asked how the food was? Or if we are happy. I had to call her over and explain about the cup, how unhappy I am with the service. She had no words to say. Not once did she apologize, or made us feel like we would want to give this place another chnace. My bill was $13.00, I tipped her $4.00.. our family agrred to never, eat there again. I would not recommend anyone to take their family or themselves to have a meal there. read more

I have ordered here twice because they were the only Denny's open late, and my order had been messed up both times. The first time I asked for no cheese on a veggie burger because I am lactose intolerant and my burger had cheese on it. The second time I paid $2 extra for a Beyond patty and I truly believe that I was given a meat patty because I got sick shortly after. I will NOT be ordering there again. read more

They suck at everything except their food. One of the girls didn't even know if they had a grand slamwich. That shit has been there forever.

We waited 20 min or so at the bar section I ask 3 waitresses who was our waitress 1 was so rude trying to ignore us so she wouldn't wait on us finally another waitress Vanessa came by and help us serve us and was very helpful thank goodness for her. read more

I ordered and paid online for my family's breakfast while I waited in their lobby. As soon as I got the confirmation that my order was ready I went to the register. They 1st said we never placed an order. After I showed them they then said it had already been picked up. I explained there was no way as I've been sitting g there the whole time and no one has picked up food. Plus i just got confirmation that it was ready. The lady acted like she had no idea what was going on but they proceeded to make the food again. I took my order only to then find out all the bacon and sausage were missing. It was a lot since I ordered a family meal. I came back in with my bag to show them it was missing part of my order. The guy at the register asked if he can help me. I told him my order was not right. He rolled his eyes and called the same lady as before to help me. I told her my order was not right she immediately walked to the counter and brought my containers with bacon and sausage. So they knew that they didn't pack it and said nothing. Meanwhile our food got cold. I got home and had to re heat it all. This is the closest location to me but I won't be going back. read more

I wish I could give no stars. The staff was incredibly slow, took forever to give us menus and take our orders. Once our orders were placed our server never came back. The manager sat around chit chatting while food sat under the warmers for up to 10 minutes for the other tables. After waiting for 35 minutes without a word from an employee and watching our food sit under the heating lamps while our server walked by it time and time again we just left. The manager yelled at us from the door to come back because our food was ready. Worst restaurant experience I've ever had. read more

Vanessa was I wItress and she did a great job in serving us. She was just enough attentive and was sure our order was complete. Friendly service, great attitude. read more

Visited this Denny's two Sunday's ago and my overall experience was excellent!! The server's were amazing food looked and tasted great! The reason for my 1 star Is because while I was leaving I was at the back of the building the manager had all the waitresses out back and he was just screaming at them. The all looked very embarrassed I even heard him say curse words!! This is absolutely no way to treat your employees whom run the business such a disgusting attitude!! If I can speak to anyone further regarding this I would be more than happy to!!! read more

I went in to pick up an order & i believe her name was OLO . Thats the name on the receipt. I walked in and she was on the phone , didnt welcome me just saw me come in. The lobby was empty. I proceeded to wait as she put the person on the phone on hold, i then told her i was here to pick up an order for so and so . She says oh yeah . Gives me the order and usually when ive gone to pick up and order they tell me whats inside the package . But she just put it on the counter and walked away. I was wondering if maybe she went to grab something for the order . So i asked her if that was all for the order & she gave me an attitude saying yeah thats all & i said well you walked away so i wasnt sure. She gave me an attitude saying well check your order. To me she wasnt very attentive and rude. read more

Laura was amazing server,sweet, fast and helpful she even talked to us about a coupon that would be going towards a good cause. Will be coming back again thanks Laura !!!!!!! read more

They don't pick up the phone for curbside all the women inside are rude and don't acknowledge you when you're simply trying to pick up an order that has been ready. Then they missed my drink and had to go back and ask for it and they were rude about it if I could give zero stars I would. Maybe they are mad because they are middle aged women still working at a restaurant chain. read more

I came in to pick up a to go order for a cobb salad for my 30 minute lunch break on a Sunday afternoon back in March. It was to be ready when i got there but wasnt. They told me they were just waiting for the grilled chicken breast for it. After waiting another 25 minutes, I got my salad with old rubber like chicken. I will never return! read more

The hostess Aleigha is so rude. I placed an online order for a salad and fries. Got here told not ready. Sat for 40 minutes before I asked about my food again. She snapped it's not ready. I dont see your order. I'm 1.25 hrs past placing and paying for order and still no food! Left without food as the order was thrown together and not right read more

Not the worst service I've ever had, but this was bad. I sat down at the countertop and waited 12 minutes before anyone even acknowledged me and asked to get me a drink. While you might say "Well they didn't see you" this is false. Four of them kept going back and forth, talking, working, and doing other stuff. One, Liliana was even chatting with her manager and both women just stood there talking. Finally Liliana asked me would I like to order. When I got my food, she gave me a dirty napkin, and no silverware. I had to ask for a fork to eat my food. If you do eat here, don't have her as your server, she is terrible. That being said, there was another server there named Juan who was fantastic. He was getting his customers food, taking good care of them, working hard, and working extremely fast. He definitely deserves praise and a raise as well. read more

I wouldd give this place 5 stars if Noelia was here but we got here a little late. Wait wasnt long for us to get a table but as we got our table we waited for about 15mins to get acknowledged by a waitress and when she did she was really rude! A party of 8 was sat next to us and while she was taking our order she turned over and told the buss girl that she had to many tables and couldnt take anymore! The party still sat down for about 10mins and was not acknowledged not once at all! Thats not all we FINALLY get our coffee we get this! Worst service EVER! read more

Denny's - A cup with lipstick still on it from a previous customer! #CoronaVirus in full effect! - Diners Near Me - Fontana, California

I understand that the place was busy on this Saturday late morning, but what is inexcusable is the lack of professionalism and attention to customers. Many times, my family had asked for refills for our coffee/water but never once did we receive it. On top of that, one family member did not receive their food until after the fact that the rest of ate. When approached with an error in the order, the server got into a verbal argument and raised their voice. Rather than reaching a conclusion, the server walked away. Food was edible, not great or anything but service was absolutely not appreciated. Would not recommend eating here again. read more

I don't know why we are forced to give one star when the cook, server, and manager showed poor service. Ordered the chicken wraps, Chicken was absolutely raw along with the chicken Caesar salad which also had raw chicken. I told the server and he didn't apologize just took my plate, asked to speak to the manager ( fat, old man) and he was so disrespectful accused me of lying about having raw chicken. poor service read more

First when I came in, i was at the register. The host walked up to the registers took care of a huge party 10+ said they'll be with me shortly. I waited with my 4 month old baby so I decided I would sit my self, it took 10 minutes for me to be greeted & another 10 to take my drink order, no menus at this point so I told her I knew what I want. She placed the order right away, gave me my drink & toast then our food after another 10 minutes. Bad service I don't think the manager does his or her job right! Not going there again! So disappointed read more

Very disappointed. I ordered curbside pick up and no one ever came out to bring my order. I called so many times and the call was not going through. On top of that I ordered avocado and they were very stingy and by the time I personally got my order and got home the food was a little cold. Wish I can get my tip money back read more

Food was good and service was quick and pleasant. Men's bathroom needed cleaning and no working soap dispensers.

Restaurant not really busy at lunch time. But with a wondering manager and at least 5 servers who ALL walked over a dirty fork, spoon, napkin and crushed crayons on the floor. They ALL seen it cause I watched each one as they were passing by. LOVED watching the hostess sit on top of a table by the register playing or texting on her phone. LOVED watching a server scratch her head then touched a plate to serve a customer. I dont even know our server's name she didn't say. LOVED hearing about each servers stories of what they did on their days off..... Well, this Denny's in Fontana isnt the same. I would LOVE to just stand and talk to my co-workers at my job and get paid for it....smh read more

We went to this Danny's waiting for a family member to get through with the hospital, & the wait was pretty long about 20-30 minutes & they were really busy, but the staff from the beginning- the greeter "Isaiah" & the female seating were both very nice, especially Isaiah who was so nice & funny while we were waiting, he's a pleasure to have at this store. Then our server "Vanessa" she was so fast, sweet & efficient with many tables, but gave us great service along with courtesy checks from the very active store manager "Wayne", making sure everyone was getting what they needed, he was very present on the restaurant floor while we were there. So the reason for the 5 stars was first & foremost; great attentiveness from all staff, great service & helping each other, & the food was great too especially the pancakes, sooo good. All the team are assets to the Denny's Corporation. & wonderful management!! Thank you Deb, Tina & M, great job:) awesome read more

Toilet. I've come here twice after my doctor's appointments. Both times, ALL of the food was burnt. Yes, the eggs, hash browns, toast, even the friggin coffee tasted burnt. Service sucks. I love Denny's, but this one? Don't bother. There's another place right by it, and while the service is a little better, the food isn't. In fact, I wouldn't be surprised if they shared a kitchen and cook with this Denny's. I don't get it. They have a hospital right across the street, with hordes of hungry nurses, doctors, and other staff working 24/7. There isn't a decent place to eat nearby. Why is this so bad? I didn't see one person in their from Kaiser. In fact, I barely saw any customers at all, and this is near a very busy intersection, a huge hospital, and a bunch of other businesses. The manager, staff, gardener, delivery guys, anybody and everybody connected to this place should be fired, beaten, and called hurtful names. Ok, that's extreme, but you get the point. If you're hungry, go up to Corky's. It's just a few minutes away, and the food, service, everything is wonderful. They will be crowded, but it's worth it, even if you have to sit on the floor and eat there. read more

Extremely rude staff. The moment we walked in the waitress was very rude. She gave us attitude while giving out the menus and we have never met her in our lives. She was having a bad day it seemed but to take it out on your customers, who are the reason you're getting a pay check? They need to fire these employees. And when the manager was advised she was no better. They need training on customer service, because many others like me who receive this terrible service will never return. I'd rather wait an extra 30 minutes at any other place nearby then deal with this location again. read more

The service is unbelievably terrrible! Waited so long to be seated. Plenty of open tables that were just covered in dirty dishes. It was time to be seated and it was over an 8 minute wait for a server to walk up to us and ask if we wanted anything to drink. I suggest you google the next dennys or something else in the area. SKIP THIS PLACE! Trust me you will better off read more

Ordered delivery. Since 12:15 . it is currently 2:33 and still no food. Terrible service with no updates until I called. Mind you this is on a friday afternoon and not peak dinner or breakfast hours. read more

AVOID @all cost! It was 12 midnight & Id arrived w/my Salsero/as posse. I ordered 2go: Cobb salad & it came w/6 little cubes of chicken & lacked all sorts of ingredients, then checked my sandwich & it was dry small & thrown together like it was sold in a coin vending machine. Told waitress what she'd served was absolutely UNACCEPTABLE 4any restaurant to serve & it was aweful! She introduced me2 the mgr that night who actually had the nerve to proceed to look me in the eye and tell me her servings were to the standards of the Denny's Corporation⁉⁉ I told her I visited at least 50 Denny's up & down the California coast and that her food was the worst‼ I then asked her if she THOT her service was up2 corporate standards? She gave me the meanest looks... At which point I answered my own question and told her: her svc was NOT UP 2 MARKET STANDARDS‼ I sent the food back and walked out!! Unbelievable‼ The entire late-night evening staff and management needs to be replaced fast!!! Overall grade 4 both service & food quality "F." Thank God I did not pay for that awful food! GEEZ I get pissed thinking about it again! #dennyssucks #dennysfontanablows #dennyspoorservice read more

Denny's - LUV Dennys it's always been good food @good prices & patronize them everywhere, but this is the worst Dennys I've ever visited‼ - Diners Near Me - Fontana, California

Vanessa was my waiter and she was awesome . She was bilingual and her time management was excellent . I honestly recommend her . Thank you Vanessa read more

Actually enjoyed this particular Dennys. Stop with the kiddos and they really liked their dishes. Service was prompt, waiter really professional, efficient and personable. Food was good. I didn't have any complaints at all. read more

Denny's - Kid really enjoyed her spaghetti and meatballs. Not alot of sauce but just the way she likes. - Diners Near Me - Fontana, California

Came back again to our favorite Dennys Restaurant and the food was delicious like always. Never disappointed with the service and food. Come check it out.. read more

Denny's - Zesty Nachos - Diners Near Me - Fontana, California

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