Staff was rude and unprofessional, I wouldn’t return to this location
paul bapties
Went to Denny's in Diamond Bar, had a Question for waitress. Would not come to table. Very rude. I will never go here again. Have gone in past, and food and service terrible Don't waste money or time.
Pat
Very poor service. I was the only customer in the restaurant. Server never checked back after bringing me my breakfast or refilled my coffee.
Food: 4
Jessica Navarro
This location was one of the worst locations i ever visited. We ordered lasagna, and instead of telling us that they were out and it was going to be a wait of over an hour. We had to ask 2 times for an update. Our server never came to check on us or offer refills. Once the lasagna was brought out, one of the servers said our bill was covered by the manager due to waiting more than an hour for our food. Then, when we asked, they said no. When paying for the bill, the manager had no clue about the issue and handled it really rudely.
Atmosphere: 1
Food: 1
Service: 1
Joe
Overrated same boring dishes the food is good but boring
I I
I've been eating at this particular location for nearly 15 yrs. Sadly, the quality of the food has come crashing down. I usually order dinner time, 1-2 a week, and the pattern of constant dishes going wrong has reached to the maximum level. Some examples are overburned, dirty oil (fried food is always extremely dark), oversalted, funky taste, and the list can go on and on etc. I got tired of telling the manager what went wrong with their uneatable dishes, so the best thing to do was to STOP VISITING THIS PLACE. The obvious point is that something is going wrong severely with their kitchen staff or that they simply don't care why they keep losing customers left and right. If they'd paid more attention to the complaints, they would not have received this straightforward lousy review today.
Food: 1
Service: 3
JJ Fisher
The dude was rude as all hell,, wouldn't let me sit down because I had a Little Caesars pizza with me,, he was rude he was a racist I'll never eat there . Play some dirty and so was the owner
Always been a nice place to go to for comfort food. You can always go for a burger or a healthy salad or salmon with rice and broccoli. The service has been better, they have been getting more professional and higher energetic people.
Atmosphere: 5
Food: 5
Service: 5
J Hara
Food was great. Loved the pumpkin pecan pancakes.
Atmosphere: 5
Food: 5
Service: 5
Recommended dishes: Cali Club Sandwich, Fries, Burger, Crepes, Hash Browns
Judi Prussak
Service was slow but staff was very friendly
Atmosphere: 3
Food: 2
Service: 3
Recommended dishes: Hash Browns
Dreamcast 64
I got food poisoning here. I ate the brisket all melt with seasoned fries and when i called them to let them know this, the guy refused to take any responsibility and said "it takes 24 hours for you to get food poisoning. you ate something else" Now that is not how food poisoning works, as it can show up within hours of eating food. Do not eat at this dennys if you value yourself. Clearly the worker has an attitude problem.
Breakfast was good, service was better for this busy time of morning. Will eat here again when working in the area.
Atmosphere: 4
Food: 4
Service: 5
Great place for a late night dinner.
Food: 4
Service: 5
Recommended dishes: Egg-Cellent Grilled Chicken Cobb Salad, Hash Browns, Cali Club Sandwich
Staff was rude and unprofessional, I wouldn’t return to this location
Went to Denny's in Diamond Bar, had a Question for waitress. Would not come to table. Very rude. I will never go here again. Have gone in past, and food and service terrible Don't waste money or time.
Very poor service. I was the only customer in the restaurant. Server never checked back after bringing me my breakfast or refilled my coffee.
Food: 4
This location was one of the worst locations i ever visited. We ordered lasagna, and instead of telling us that they were out and it was going to be a wait of over an hour. We had to ask 2 times for an update. Our server never came to check on us or offer refills. Once the lasagna was brought out, one of the servers said our bill was covered by the manager due to waiting more than an hour for our food. Then, when we asked, they said no. When paying for the bill, the manager had no clue about the issue and handled it really rudely.
Atmosphere: 1
Food: 1
Service: 1
Overrated same boring dishes the food is good but boring
I've been eating at this particular location for nearly 15 yrs. Sadly, the quality of the food has come crashing down. I usually order dinner time, 1-2 a week, and the pattern of constant dishes going wrong has reached to the maximum level. Some examples are overburned, dirty oil (fried food is always extremely dark), oversalted, funky taste, and the list can go on and on etc. I got tired of telling the manager what went wrong with their uneatable dishes, so the best thing to do was to STOP VISITING THIS PLACE. The obvious point is that something is going wrong severely with their kitchen staff or that they simply don't care why they keep losing customers left and right. If they'd paid more attention to the complaints, they would not have received this straightforward lousy review today.
Food: 1
Service: 3
The dude was rude as all hell,, wouldn't let me sit down because I had a Little Caesars pizza with me,, he was rude he was a racist I'll never eat there . Play some dirty and so was the owner
Atmosphere: 1
Food: 1
Service: 1
Nice place to eat
Restaurantji Recommends
Vegetarian coffee available ☕
Vegetarian options: Vegetarian coffee available ☕
Dietary restrictions: Coffee is a good way to get hidratanted
Parking: Friends of the community
Kid-friendliness: Plushie games ?
Wheelchair accessibility: Good ramp
Atmosphere: 5
Food: 5
Service: 5
Recommended dishes: Cali Club Sandwich, Kid's Birthday Pancakes, Jr Premium Chicken Tenders, Bourbon Bacon Burger, Fries, Onion Rings, Burger, Salads, Soup, Steak and Eggs, Bourbon Chicken Sizzlin' Skillet, Egg-Cellent Grilled Chicken Cobb Salad, Banana Pancakes, T-Bone Steak & Eggs, Mile High Denver Omelette, Hash Browns, Sausage, Braised Beef Skillet
Always been a nice place to go to for comfort food. You can always go for a burger or a healthy salad or salmon with rice and broccoli. The service has been better, they have been getting more professional and higher energetic people.
Atmosphere: 5
Food: 5
Service: 5
Food was great. Loved the pumpkin pecan pancakes.
Atmosphere: 5
Food: 5
Service: 5
Recommended dishes: Cali Club Sandwich, Fries, Burger, Crepes, Hash Browns
Service was slow but staff was very friendly
Atmosphere: 3
Food: 2
Service: 3
Recommended dishes: Hash Browns
I got food poisoning here. I ate the brisket all melt with seasoned fries and when i called them to let them know this, the guy refused to take any responsibility and said "it takes 24 hours for you to get food poisoning. you ate something else" Now that is not how food poisoning works, as it can show up within hours of eating food. Do not eat at this dennys if you value yourself. Clearly the worker has an attitude problem.
Food: 1
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