Server was Alex and his customer service was excellent. The food was delicious, the coffee was good which seems like a steal when a lot of places charge a lot but their food taste/quality doesn't match the price. I just happened to find this place before having to catch my flight out of Ontario. Whenever I'm back in the area I will definitely have to stop here and try other items on the menu. Ordered the avocado, egg, and cheese breakfast sandwich with potatoes on the side. As I said before, delicious. Side note: I didn't think to take a photo until I was almost done eating. But that is a testament to how good it all was read more

Johnny O's Cafe - Avocado, egg, and cheese breakfast sandwich - Cafes Near Me - Rancho Cucamonga, California

Food: Meat lover burrito let's say not bad & not that good gravy on the side. Meat lover omelette with potatoes meat on the omelette was very little, sausage cut so thin and small, bacon and ham was nonexistent. Needs salt. Biscuit &gravy no flavor biscuits about silver dollar size. Service: excellent Ambiance: was early quite This my first time at this location old location was night and day real good. I guess you have to cut down when you acquire fancy place also pricey don't see me coming back read more

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Great food Great service Friendly place come and try it you won't be disappointed Small place fast service read more

First time at the new location. It was so good. All the staff were exceptionally nice. Hot link breakfast sandwich with Chipotle Aoli. I added habanero salsa to the breakfast potatoes. Fire! Literally. ;) read more

Johnny O's Cafe - Hot link breakfast sandwich. - Cafes Near Me - Rancho Cucamonga, California

I've frequented this restaurant many times Great service great food very personable people I would recommend this place over and over again

Great location, it used to be a Thai restaurant but I'm glad it's the new location for Johnny O's! Food was fresh cooked, made to order and delicious! The place is small and tight, but don't let that stop you from going. The wait was only 15 mins when it's busy and Denise got us in quick at a cute two top table. Every one works together to make sure you have a great experience! read more

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First time over been to the new location. I'm mixed on thoughts because I had expectations of the old place. The location is VERY small and bland. The older location had a lot of cafe type charm to it and while it as small also, it just appeared much bigger than this location. I think they need to take over the empty location next door and make it more seating and add some oomf to it. Stylish decor, lighting, etc. make it more Inviting. They've been at the Rancho location long enough now. You can keep it simple and charming, but not so blah. Service was good. Food is still decent. Prices have really gone up- A LOT since it went last but again it's been a while. They seem a little More expensive than some other cafes, but that's just me. We sat by a window and with it being 60 degrees out it was still comfortably hot a they had cheap black shades but they don't help much. In the summer they're gonna have to invest in good AC and awnings or quality shades to block out some heat or people are gonna complain. Over all, it's not the worst by any means. It's still decent... but it definitely needs to change a few things to really stand out and sustain themselves in this location. 4stars for the service for sure. Missing 2 because the food was basic and for the price it was subpar, and the ambiance was lacking. I think that's not everything, but it does help when you have a visually inviting scene. read more

Johnny O's Cafe - Cafes Near Me - Rancho Cucamonga, California

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I highly recommend Johnnys, the servers were super friendly and nice. Cute little cafe. And the food was delicious, perfect after our morning hike. 10/10 no problems read more

Johnny O's Cafe - Denver omelette and my friend got the meat lovers burrito. - Cafes Near Me - Rancho Cucamonga, California

Food was GREAT! Service is OUTSTANDING! Alex was very welcoming and attentive made my family and I feel at home. We took my Mother here for a B-Day brunch and we all enjoyed are time and food. Places like this is what makes the family owned business strive! Nice area lots of parking inside nice and they play good music. Highly recommended coming! read more

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The servers were so friendly to all the customers and were very attentive to our table. They checked on us constantly and made sure our coffee stayed hot. The food was pretty good but the prices were great. A pancake, 2 eggs and 2 sausage for $10! We will definitely be going back there soon. read more

Great food! Awesome staff! They were kind enough to serve me a coffee to go cause I had to go. Lol read more

Johnny O's Cafe - Coffee - Cafes Near Me - Rancho Cucamonga, California

If you're looking for a traditional and good diner experience, this is the place to be at! I love me some diner foods and Johnny O's fulfills the need :) I love that their menu is comprised of traditional diner foods so it's not so complicated to choose from. Our server was super nice and the food of course was super homey and delicious! Definitely will be back! read more

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So glad to find out that Johnny O's Cafe is now in RC. For years it was down the street from us in Upland. Came to celebrate my son's birthday and the food did not disappoint. Great good, great prices, and fantastic service. We'll be back! read more

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Best brunch in town! The pancakes are fluffy and the biscuits and gravy were just like homemade. We really enjoyed the cozy atmosphere and felt right at home. The staff was incredibly welcoming. Can't wait to come back for more! read more

First time at Johnny O's Cafe , we came with the whole family and Not one of us was disappointed. Customer service was seriously amazing, very welcoming and genuine from the moment we walked in. The food was flavorful and truly hit the spot. You can tell a lot of care goes into everything they do. I've seen some mixed reviews here, but our experience was nothing but good vibes and great food. We truly hope this place thrives and continues to grow. Praying that Jesus blesses this restaurant, the owners, and every employee, and that it becomes one of the most loved spots around. In Jesus' name read more

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Love this place! We found it on our way to the beach. It's very mom and pop. The food is delicious. The restaurant is small so you might have to wait for a table, but it's worth it. Make sure you order enough of the chipotle sauce, it's so yummy! read more

This place is great , food is always fresh and great tasting, staff is friendly Must visit this place you wont be disappointed read more

New location visit. Nice location, but will have issues if they do not update their menu to meet the locals tastes. Average at best. Nothing seems freshly made. Seems like they are reheating frozen food service items. Everything was overly salted. Paid $60 for this. Asked if they had turkey sausage, and the server was short with us and said they would never have turkey sausage. My wife ordered hotcakes with the country potatoes that he described as having onions and peppers. There were not onions or peppers in the obiviously previously frozen square potatoes. Also, a different person brought out French Toast instead of the hot cakes. When we finally flagged down the server, he offered to exchange the plate for hot cakes, but we decided not to since we did not want to waste food. I had the cheese burger, and the server made it seem like they were smash burgers, they were not. Just two small previously frozen burger patties. Tater tots were also from a frozen bag. read more

Johnny O's Cafe - French Toast and plain potatoes. Seems previously frozen. - Cafes Near Me - Rancho Cucamonga, California

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It's a very small breakfast/lunch spot specializing in a small but flavorful menu. The wait was 40 minutes! If you're coming on the weekend during breakfast or lunch hours be prepared to wait. The food was good and satisfying. Was it worth the wait? No, there was nothing special or unique to set this place apart from any other breakfast or lunch spot. read more

Johnny O's Cafe - Cali Burger on Sourdough with Zucchini - Cafes Near Me - Rancho Cucamonga, California

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Great food, clean, and hood service! I ordered an egg sandwich it was delicious!! Will definitely be going back.

Food was okay. My eggs were cold a little bland . But the waitress is the reason I'm giving four stars. I would of given it 3

Awesome place for breakfast!!! Hands down the best country fried steak I've ever had. We've been several times and it's always exceptionally delicious Staff is extremely nice, and go above and beyond. Great job everyone at Johnny O's read more

I heard about this place and decided to try it. I was not disappointed. The corn beef hash, eggs and potatoes with habanero salsa was the bomb! Service is great too! I'm coming back! read more

Johnny O's Cafe - The made from scratch corn beef hash, eggs and country potatoes with habanero salsa. - Cafes Near Me - Rancho Cucamonga, California

The whole experience was great. The staff were warm and friendly and checked on me several times. I can't say enough about the food. I ordered the half ham steak and eggs. It was so good and came out quickly. The portions we large and worth the price. The location space is on the small side so on a busy weekend expect to wait for a table, but it is 100% worth the wait. I can't wait to go back. read more

Johnny O's Cafe - Half Ham Steak and Eggs - Cafes Near Me - Rancho Cucamonga, California

Great service bring back Denise. We miss her very dearly. She was the face of the restaurant and the first person we see when we enter.

Wow, I heard about Johnny Os about a year ago coming from Bakersfield to check it out. Unbelievable service, great prices, delicious meals. I've had the classic breakfast, French toast, with strawberries, biscuits, and gravy. this place is to die for. Best gourmet restaurants in Beverly Hills can't compared to the prices service and tasty meals. God bless the staff specially the cook Johnny O!! read more

Johnny O's Cafe - Cafes Near Me - Rancho Cucamonga, California

The staff is AMAZING! Was warmly greeted when we entered and just got better and better.. drinks were quickly brought out and checked for refills more than a few times! Then the food came, I had the breakfast sando with home fries and the taste was soooo good! Gotta say, I give this place a HIGHLY recommend!! read more

Johnny O's Cafe - BACON breakfast sando & home fries - Cafes Near Me - Rancho Cucamonga, California

Excellent food and service !!! Definitely worth the wait. Veggie Omelette was delicious.

This is an easy "yes", good food, service, and a comfortable environment. We went there for breakfast and it didn't disappoint. The chicken fried steak was crispy and not greasy. The gravy complimented the crispy chicken fried steak. The pancakes were freshly made and were light and tasty. Overall very good breakfast. The only thing is that they didn't open until 9:00 am. I would have liked an earlier breakfast but it was worth the wait. read more

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Great BLT and onion rings. Service was amazing. Great play list. Wish it was a bit bigger.. but great food for good price

Food was fresh and hot. Service was friendly and fast. Great brunch place! Loved my omelette and home fries.

the service was quick and friendly and the cali breakfast sandwich was delicious! definitely will be back :)

We are visiting California and decided to come here for breakfast. The food came out quickly and was delicious! The servers were also friendly and made the dine in experience pleasant. Would definitely come back in the future! read more

Hash was magnificent. Service superb Clean and quick. Coffee great! Walked in and we were promptly greeted and got a table. Menu varied enough for us. read more

I'm bummed to say that we were not impressed with this place. And it's been on my list for a while too. I don't know where the amazing reviews are coming from cause the food was not good. We got pancakes, sausage, home fries and a hot link. Everything tasted store bought and warmed up, nothing home cooked. And the pancakes was doughy and thick and flavorless. And the water?! It was disgusting like straight from the hose out back nasty, it was crazy. Sucks that we didn't like it, cause we live so close to their new location too. read more

AWESOME, delicious food, great service. Breakfast, Lunch, just great all in the menu. read more

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Great breakfast spot!! Staff is friendly and the food is consistently really good. Best corned beef hash in town. read more

Johnny O's Cafe - Best corned beef hash! - Cafes Near Me - Rancho Cucamonga, California

I had a really frustrating experience here. We were a party of 7 and asked to be seated at a table with 6 chairs while the last person (who was literally in the parking lot bringing a baby) joined us. We were completely willing to work with the situation -- even offered to split into separate tables -- but instead of trying to help, the front desk staff just kept repeating that "everyone needs to be here." There was no effort to find a solution, no flexibility, and honestly it felt dismissive. We weren't asking for anything unreasonable, just a little understanding. Customer service goes a long way, and this experience definitely missed the mark. (It was the young lady in the front working on 3/28/26) read more

The service was good, they asked several times for coffee and water . Food came out fast. Food was just ok nothing special not a large portion at all . I ordered bacon and eggs the bacon was cold and chewy. Overall it was ok. read more

Been here a couple of times now. I was so hungry each time that I didn't snap any pics of our food (6:30AM tee time will do that to ya ). I can confidently say, however, that their food is consistently good. The service? Even better. Everyone here is friendly, accommodating, and always willing to help or give you their recommendations. They get pretty busy on the weekends but they do their best to keep the crowds moving. They are located on the corner and pretty hard to miss. The vibe is "diner" in a homey way. My go-to is their country fried steak. A buddy got the breakfast burger and he scarfed that thing down. Might be safe to say that it was good. If you have room order the side of zucchini. You won't regret it! read more