We came here with a party of 15 people and Debbie was an amazing waitress. She was patient with all of us and explained that she only had 1 cook so even though it took longer than usual she maintained a well attitude with us all. read more

Dinner was really good. With only Miss Debbie working the front. She was on top of it with 5 dinner party. She was sweet and caring for us with 3 babies under 3. read more

They appear to have several new employees, everything is so slow and many mistakes on my order, I ordered a build your own breakfast, they put both breakfast orders in the same container, the restaurant wasn't overly crowded, just me and two other people waiting, it took 40 minutes to get my order after waiting 15 minutes to order. My server was Constance, she either needs more training or som additional help. It wasn't a very good experience. read more

Great location for eating outside with tarps and seats, but the service is slow and horrible. As a group of 6 people we were seen and greeted but were never brought water. There was also an app to order food but the QR code was not functional. read more

If I could've put zero stars I would of ....Ok so I ordered thru the Denny's app FOR DELIVERY and when I received my order it was incomplete, I called to let them to let them know and Of course my order was on the counter because they forgot to put it in the bag ..(I didn't have a car that's why I chose delivery). I asked for them to remove it from my order so I wouldn't get charge for it but a manager wasn't on site nor a supervisor and she told me to call back I called back they were still not there they told me to call back the next day I called back the next day I left my phone number and guess what I still haven't heard back I called today to make a new order and for them to add the stuff that I was missing on my order last week but there's no manager or supervisor on site once again till maybe 4 so I got a man and now I'm writing I did call door Dash since they were the ones that delivered but since I did it through that Denny's app they can't do anything about it !!!!!!! read more

How can I start off by saying on the best service ever came here after work at 1:am and brought with me my service dog and my server JOE was amazing so nice I love the humble person that he is thank you joe for your service I appreciate it read more

Debbie was such a great server. She was very attentive and on top of everything. She always checked on us to make sure we received great customer service. read more

I have been here twice in one week and had the best waiter I've had her name is Debbie really highly recommended.

The waitress was really rude to me. I'm always leaving good tips and very respectful to them. I went there 2am in morning after work. The waitress told me she had to leave the store to get cash. I told her I'm going use cash and then laugh at me and said they only take orders to go. There was 10 customers in store. Then she said they were here before you. If I was her manager I would have to let her go. You can't leave the store that early morning to get cash unless your a manager. She probably left the store to be with her boyfriend. She is very disrespectful. read more

So I am here at dennys right now they got bad service taking forever with our order we waited for 1hour an 30 min and they have no AC super hot in here first they didn't give us menus and then waited for a long time definitely would not recommend coming here read more

This place is under staff. There are only two persons working, the waitress/cashier and the cook. I went to eat dinner there and luckily we made it in on time before the cook left to lunch. The waitress had to turn a lot of people down by notifying them that they would have to wait 30 or more because the cook was leaving to lunch and was not going to cook for that time. The waitress was running by herself from table to table doing what she can to get everyone's orders. Coffee was semi warm, the food was semi warm hitting cold. The restaurant in the inside needs to be remodeled to much newer seats, tables, floor and everything. I honestly think this is the ugliest Dennys I ever ate at, felt like I was eating at a Toms burger in Compton, CA. Over all it's not the employees fault as it it's the managers responsibility to have staff and if understaff he/she needs to be there at all times to step it up and be a team player helping her staff. They lacked food quality, time preparation and most of all legendary customer service!! Manager should be replaced or sent back for more training. read more

A mediocre Denny's that puts a shame to the franchise. Management needs more staff. Empty sections and long wait times to be seated. Cooks and servers are so spread out that food takes much longer than other Denny's and restaurants in the area. Until management makes some much needed changes, I recommend a different place for breakfast. 2 stars for the good food. read more

This place is so DISGUSTING!!! Every time we go here , this place is always dirty They do not know how to keep this place clean Health inspectors need to check this place out The lady's are sooo rude and there's always a hair in our food !!!!! No worker is wearing a hair net , all there hair is all down and nasty .. I got food poisoning because the food was uncooked read more

Very poor experience. It was Veterans Day but it wasn't that busy. Our food took an hour to get out even though it was a skillet and an appetizer sampler. When it got to us, the sampler was cold, and the skillet lukewarm. Tables that came in after us got served full meals before we did. When I got my sampler, only then was I informed they were out of buffalo, instead of being told when I ordered. I would have chosen something different had that been the case. We asked to speak to the manager, but we were blown off for 15 or so minutes. We finally got fed up and tried to leave the restaurant while leaving the money on the table, and only then did the manager come. When he came, he tried to weasel out of all our issues and only did something when my wife mentioned I was denied the Veterans Day discount because it was 12:02 and it supposedly ended at 12:00. Should have waited in the hour-long line at the Cracker Barrel. Would have been worth it. read more

I had a terrible experience & after writing a review in March when the incident happened I was contacted by someone who told me they would send me voucher to compensate for the potatoes that had the consistency of soup, the small piece of fish & over a 30 minute wait when there were only a few people in the restaurant & people who came in after me got served before me. After waiting weeks & still no voucher I called the company & was told it was sent to my previous address & they would resend it to my current address but it never came plus I never gave them my previous address & hypothetically if I had, it would have gotten forwarded. People if u value your hard earned money don't let these businesses treat or serve u what your not happy with. Talk to the manager, call their corporate office, write a Yelp review or put it on social media . read more

Service is extremely slow especially if you get Veronica M. Asked for a medium sirloin steak she asked if I wanted mushrooms and onions on top. Told her just mushrooms. She came back 5 min later and said mushrooms were done a few min earlier. If your not serving them why ask a customer if they want them? When I finally got my right cooked steak the other 2 people I was with had already finished their dinner. Potatoes were over done. Will never dine there again. read more

Walked in and waited, not a huge crowd of ppl. Couldn't clean tables fast enough so we walked out. The guy said he was going to clean the table but instead waited to have other busy workers clean it... Terrible. Would have 0 stars but not an option on here... read more

Had dinner at this location in Rialto Ca. Debbie was my waitress. She was excellent. Never had to ask for a drink re-refill or more napkins etc. She anticipated just what any of us would need. The food was terrific too. Cant wait to go back. Hope Debbie is there so I can ask for her! read more

Service was great. Debbie was our server and took good care of us. She gives friendly, efficient service each time she waits on us. We go to this Denny's often, and she is usually our server. We try to come in on days she is working. read more

Alberto C I'm not sure what time his shift starts but he's at work at 1:00 am and I'm not sure of the cooks name. I asked for their names and was told that ALBERTOS NAME WAS RAUL AND THE COOKS NAME WAS ED. Those are not the names of either employee! Alberto C was extremely rude while my sister and I looked at the menu he came back every minute asking "ARE WE GOING TO ORDER" DO WE KNOW WHAT WE WANT YET" It would be understandable if we took over 20 mins but we were only in the restaurant for 6 mins (with masks on) he also decided to make fun of my nails and make fun of the fact that I refused to order after seeing how bad his customer service was! we got a refund and asked their names and he told me his name was RAUL AND THE COOKS NAME WAS ED. the receipt from our purchase says otherwise. I have a picture of the paper he wrote the fake names on and the receipt with the real name on it. I came back with the proof his name wasn't Raul and he admitted his name was ALBERTO! He has horrible customer service and the cook tossed the food so hard to the point that food fell out and the top flew open! He also tossed the receipt. This was terrible customer service! read more

Very poor service, long ticket times , no drink refills, waitress said they didn't have the drink I ordered waitress said it was outdated menu,my sister ordered a raspberry tea and she told us the machine was down. Our food took about 30 minutes, we had a party of 3 and our food came out at separate times. Waitress dropped the check 10 minutes after we received our food and never came back to our table. Restaurant was not very clean. Very bad experience! read more

I made a order online , my food never arrived ! I'm pissed off because of the way they answered me when I called them telling them that I never got my food . They don't even want to give me my refund . I have cameras which prove no one ever got here with my food . On the Denny's app it says "Call this number if problems with delivery " & I called them and who ever answered the phone was rude telling me it wasn't their fault which sure was . Never ever spending any money there , they can't even do their job right when it comes to handling delivery read more

The manager on Easter morning was amazing! She was very friendly and greeted every customer with a smile despite the fact that it was a busy early morning at around 8:17 am. She ensured that each person was attended with great timeliness! read more

I saw a waiter grab a bowl and grabbed the fruit with her barehands and gave it to a customer My stomach turned that's how people get sick read more

We came in today 12/11/2021 for dinner around 6pm they only had one waitress taking orders, serving food and doing cashier at the same time also they only had one cook. At one point more people where coming in and they had to tell them they were going to lunch and would be back in 30 minutes. I feel sorry for the employees. I do appreciate the waitress for her hard work though she deserves a promotion. Also this place need to be remodeled ASAP I felt I was in a old abandon restaurant. read more

This place is absolutely trash my friend ordered the chicken skillet got like bairley any rice bairley enough to feed a rabbit then when we went back in to ask for more rice they said they would have to charge us for rice when there was literally bairley any in the dish the food was horrible on top of that I asked for hot sauce got bairley any in each plastic container was like literally 2-3 drops of hot sauce in each Gabriel was really nice the chef was an idiot and selfish so I definatley do not recommend this Denny's to anyone update I caught food poisoning from here haven't been able to stop throwing up thx Denny's! read more

This is the worst Denny's in the state of California for some reason the owners keep these horrible waitresses who have very poor attitudes I overheard my waitress a heavy set hispanic lady who's worked there for years the customer said she had a coupon and the waitress instantly replied we don't take coupons didn't even let her finish and my service was poor at best won't come back here for nothing I will drive to Rancho Cucamonga where the service is good or Valley Blvd in Fontana spare yourself the trouble the reviews speak for themselves. read more

The food is good its not that bad but the service is terrible the waiters are slow the food takes forever to come and it just feels like no one is there and the worst part about this place is everytime i go its extremely dirty the floors are covered in crumbs tables are sticky i wouldnt come here anymore if it wasnt for the food but then again you could just go to a different dennys read more

This place is disgusting the over weight rude waitress name Laura was gave my son and I dirty menus!! And did not have a mask it was so unprofessional and gross for her to serve food like that I lost my appetite and the other waitress there Debbie did not have a mask either and her uniform was very dirty this place is gross the health inspector needs to come in and check this place out I will not be coming back!!. read more

I took my girl here around 6:00pm on a Sunday. They seated us, never asked for our drinks and left us seated for 20 straight minutes without a single person asking what would we like to drink, or if we were ready to order. It was a nice elder Asian lady didn't catch her name. She was polite, but the server just didn't get to us but got to literally 3 other guest before us. And those guest came in after. So after a extra 5 minutes we decided to just leave. This has to be the longest I've ever waited to even get a glass of water. Tables were also super dirty. And everyone was just talking to one another. Highly don't recommend this Denny's. read more

Good food, good people, the servers always remember us... everyone was really helpful and we would highly recommend. read more

Denny's - American Near Me - Rialto, California

Been coming here for so long.. it's always pack especially on Sunday's or holidays but I'll always come back for the grand slam breakfast!

I'm never going to eat here again the service was terrible and my hashbrowns were burnt, my eggs were supposed to be soft scrambled read more

Denny's - Burnt Hash Browns - American Near Me - Rialto, California

After working a late night shift and wanting to pick up some breakfast. I experience Horrible customer service and bad restaurant etiquette. Very unprofessional. The host/witness was rude. She disclosed that there was a 45 min wait because the cook and her were going on break. There was customers seated in the restaurant. This experience was around 1:30 am on Saturday, 10- 2-21.She stated in a rude manner that they were short staff. She could put us on a waiting list. She also stated that others were waiting but there was no one in sight. Others customers started leaving the restaurant disclosing that they didn't want to leave a tip because the service was Horrible. Dennys lost revenue due to this unprofessional employee.who can say how many other walk in customers were treated rude by this employee, who's name I didnt get because she was just plan Horrible to us. It was very humiliating. I will never go to this Dennys located off foothill in Rialto. Bad Service equals bad food. Don't go to this restaurant. read more

The worst Denny's on the planet! Line was long, only seated half the restaurant. When I asked why I was told "theres a reason for that" and then he walked away. Very unpleasant and unprofessional. Waitress went on break and didn't check on our order. Tables were seated and fed and left before we ever saw our food. On line and pick up seemed to have priority before dine in. No apologies they were in no hurry answer any questions about our order. We will never come again. read more

Limited by my dining options on a late Sunday evening, I ended up coming to this Denny's. As soon I arrived in the parking lot at 11:42pm could see the filth come into focus. I go in and do not see many other people dining there, so I hoped that would translate into speedy service. The emotionless staff seated us in a desolate corner of the restaurant, which smelled like feces from the nearby bathroom. After waiting for what seemed like an eternity the greasiest scumbag took our order. Several eons later the appetizers and entree come out at the same time, some colder than others, all overcooked and all borderline burnt. After forcing the questionable pile of matter in front of me down my throat, I waited patiently into the distant future for a refill of my water, which never made it to the table. I paid in exact change and the cashier, which appeared to be high on drugs told me I was short. After counting several times he realized his mistake and I left, thirsty and degraded. read more

This place it's usually my go to for breakfast. Unfortunately today, was not. Sat down for more than five minutes without as much as a glass of water. The servers were completely slammed w service, so I don't put much blame on them, as much as I would management for not having sufficient staff, on what, I would assume statistically is one of the more busy times of the year. I ended up walking out without any service at all. read more

I like this Denny's . I have always gotten good service. Place is clean. When I place my order. I get my food in a Very good time frame. My son loves the kids menu. Their prices are reason able. The food is good. When I am working night shifts? It seriously helps A single mom. To have good food. At very reasonable Prices to feed her child. :) read more

i first want to start off by saying that i would give this a 0 star but i can't. we waited almost an hour just to get our food and when we got our food it was all cold and room temperature i don't recommend this place if you want to get food run away from this place and go somewhere else read more

Horrible service. We didn't stay long enough to order or should I say no one ever came over to take our order. We received our drink orders but the hot chocolate was cold and messy. One girl was only filling take out orders while the other seemed to enter inventory. I made one attempt and asked if someone could come take our order but the response was someone would be over in a minute. They kept doing what they were doing. We left. Never planning to return. read more