Great experience. Rene has great customers service We appreciate him. He was very attentive to our table.

We came in for breakfast & Nadine was attending us very well. She was attentive to our needs. She could've used some help but was doing good with helping others as well. read more

Food was cold, didn't give any syrup or pepper. Pancakes were soggy. I get it, it is Denny's but come on at least try.

Our visit to Denny's was good. Our waitress, Norma, was attentive, nice and welcoming. She provided quick service and listened to our requests. The food arrived to the table hot and ready to eat. read more

Our waitress Kimberly was very kind and fast with our order. Got everything correct and def will be coming again! Thank you Kimberly!

We've been to a few Dennys and this location is the one to beat! You're welcomed with such warmth on the walk in from the wonderful hostess Marta who also took our order. The food was fresh and hot and came in a timely manner! If we're ever in the area we'll make sure to drop by! Also note, they have a separate bar are that also seems to have a great atmosphere too! read more

worst customer service ever don't eat here I'm a delivery driver and waited for 30 minutes to not even get the food

I've personally never been but I hear the service at LA county Jail is better.. .. One guy for an entire side of a restaurant.. I bet he enjoyed the idea of more tips than actually providing proper service. One cup of water for the whole meal. Two Kids didn't get their drinks. Charged for it anyway even after I told the cashier to take it off.. She took off one.. Denny's is an American classic and I just hate to see it so run down. Great memories at these establishments but it is getting harder and harder to come back. read more

Our experience was great. Our server was Norma H she was very friendly. Fast service & food was great.

Our server was super nice and efficient! Kimberly forgot something in our order but made it right quickly! read more

Donovan was my server and he was amazing. Very friendly and professional. We will be back

Food was tasty and Victor provided great service! Thank you for a positive experience.

This place was my late husband's favorite bfast restaurant. So every year on his bday, I continue to go to keep remembering his bday tradition. Went to the one in Archibald but the line was so long and there was no one in the front desk to help the line so we left to go to another Denny's and we found one 5 miles away. The line was long but at least there was a girl helping move the line. I only saw few servers and the manager was also helping clean table and serve tables. We were there almost 2 hours just waiting to be served. There is a problem here and I am happy that they are busy but I spent my entire morning to have a breakfast in honor of my late husband. I will do it again every year but I am hoping that management will do something about their slow service cause it is ridiculous to wait couple of hours just to get breakfast. read more

Food was good, and Had great service from our Server Norma. We had a large group and everything was served all together and on a timely manner. read more

I love coming to Dennys on a Saturday morning. Food is always good and hits Norma was our server and she is amazing helped us with all our questions. Her smile just sets the vibes while greeting us. read more

The food was fresh and hot. The atmosphere was nice. Out waitress Ivan was patient and pleasant

I've never been to a Dennys that has a bar. So cool. Near the Ontario convention center lies a Dennys that everyone should know very well. Serving late night dinners and early morning breakfast (and everything else in between) this location has something special, a freaking bar. Thats pretty much it, really. If anyone knows a Dennys that has bars, let me know. Parking: private lot VERDICT: Rinse and repeat read more

Denny's - I like this dennys. - American Near Me - Ontario, California

The worst possible service ever! First we were ignored as we stood there waiting to be seated. I had to go to kitchen and get someone to seat us. Then, we waited some more while people after us got their drinks and meals before us. To make matters worse, what I ordered they did not have and my daughters eggs had a hair. Never got a coffee refill either. It couldn't get any worse then this. Never ever go to this location again and certainly don't recommend it to anyone else. Oh I forgot to mention, food was just as bad as the service. read more

The sirloin steak and Eggs was cooked very well, my mothers country fried steak and eggs was cooked to perfection and I only know this because my moms a picky eater. What made this food standout was amazing customer service from our waitress Norma, she attended us right away and took our order within minutes of us sitting down. She had a nice demeanor to her and served us with a smile, she was very attentive and kept checking if we were good on coffee. read more

My Brother and I stopped by Dennys to Celebrate his birthday , Our Host Kimberly service was Astounding and warming. Thank you Kimberly for your outstanding service and maki sure our order was perfect read more

Wonderful service and great food! Jessica was a great server and was very patient, even gave us some fresh coffee to go! Highly recommend!

I had breakfast today after church and Kim was our server she was great super on top of what ever extras we asked for. It was a great experience read more

Kimberly was amazing! Kitchen forgot to add cheese on my eggs ( understandable it happens ) but she made sure to bring out a new plate of eggs with cheese, it's the little things that make a great dining experience! read more

Kimberly did a great job. She was a great server and helped us make decisions on what to eat today. Food quality was good and a nice way to start a day. read more

the food was great, and Jessica provided great service. I will definitely be coming back for more panckaes!

First time eating here in Dennys with my family and we had a really good meal we all got the $10 grand slam l and our server name Rene is such a very attentive and very kind guy definitely coming back here read more

Haven't been to location in an awhile and server Rene was very good and attentive in asking if we were good and was there anything else we needed. He was such a great server we were good with everything we had and our food tasted really good. Pancakes very tasty. read more

Norma took good care of me and my aunt. Excellent service. Definitely will be returning.

Fast and friendly service! The waitress and busboy were excellent. The place is clean and the environment feels good.

My husband and I come here all the time every Friday morning. We have had excellent service from Norma and Kimberly. They always take care of my husband and I and make sure we are happy with everything. The food has always been great. I can see us coming here as old couples! Thank you ladies for everything we appreciate it! read more

Donovan was my servir and was very nice and hospitable. The food was also very good. I will come back haven't had this good of service in a long time. read more

Denny's - American Near Me - Ontario, California

We walked up everyone waiter kept walking by us as if we weren't there.. so we went inside because we thought we had to be seated.!! Let me tell you. I should have left after the smell of the place. Yuk yuk yuk!! The service was bad, it seemed everyone was over worked. No smiles,. My waffle still has soft batter on it & the eggs were cold. The misting system was watering the concrete. A sure disaster to happen on slippery ground.. The utensils were dirty. And she never gave me new ones lol lol I thought ..Wow this sucks. I didn't finish my food ..i just covered it with a napkin!! Lol When we got there There was a knife in the grass & a fork on the ground. when we left the utensils were still there!!!. No one picked them up!!! Lol crazy bad experience. And as we paid we saw that New management had listed.. Don't go to A DENNYS WITH NEW MANAGER FILIED!!! read more

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Great Service as always!!!! Norma & Kimberly are always taking care of business! Keep up the great work!

Not your grandpa's Denny's. More like Club Denny's. The only Denny's that I've ever been to where the server/bartender literally drops it like its hot. Full bar area, and mostly bar stool & small table setup. Its a complete surprise in seeing this for the first time. You can certainly eat from the regular Denny's menu at the bar, yet be ready for loud club music, in addition to patrons that want to turn it up in a big way by ordering pitcher after pitcher of light beer. Yes, light beer! While this location features a full compliment of whatever liquor you prefer, the travelers (Ontario airport is down the road) seem to go for the beer. Well, ok then. Either way, the vibe is highly enthusiastic, yet loud. Not too many alternatives for real food around here, unless you prefer In & Out Burger, or Indian food. Club Denny's. Get some! read more

Denny's - FYI, this Denny's is a full bar, and NOT a traditional restaurant structure. - American Near Me - Ontario, California

Kimberly was a wonderful server and checked up on us plenty of times to check if we needed anything. What a rock star.

The service was excellent. They kept my coffee full delivered my food, kindly. restaurant was a little messy though granted it was early morning. and they were cleaning. read more

Amazing service and food was prepared amazing. Sergio has very good customer service and made sure we had everything.

The very beautiful norma was my server. She was very attentive and checked on me often even though they were busy. Food was great! Came out hot! A very well run Denny's. You don't see that too often. Will definitely be coming back if I'm in the area read more

kimberly was very helpful remembered our specifics and kind. we're bringing our friends back for Sunday bar & game.

Great and fast service. Norma was best server. She was on it when it came to refills.