Was staying at a hotel across the street from this Costco gas station, so I was able to take…read moreadvantage of an early morning fill-up before this place got too crazy. Solid spot! Wide lanes makes it easy for big car and small car drivers alike to navigate through. This Costco gas station is also located next to a Costco Business Center (so not your regular type of Costco) - which helps I think with the smaller crowd. There was no wait at the time I stopped by (a little after 7am on a Sunday). Prices as usual is always great - $5.39 for premium at the time of this review. No issues with the pump other than it not reading my mobile app membership QR code, but luckily, I had my backup card with me. The service attendant was present keeping things tidy. As I found out during my recent stay - there's also a Starbucks and yummy poke bowl spot in the same shopping center.

Super huge Costco gas station. Not THE biggest that I've been to, but it's way bigger than a good…read morenumber of them in the 626 and also I love the fact that they have the lights that let you know which pumps are occupied and which ones are free. Wide lanes so that you can navigate around other cars to get to an open spot and even on a Sunday afternoon, there was no line to get gas with so many pumps available. Costco has always been known to have really affordable, cheap, but not watered down gas, so it's a god send for people who are members. I honestly think my only issues were that it didn't take the app version of our membership no matter which pump we tried and we had to talk to a team member to manual activate the pump and get our membership ID number. Also, the Internet connection near every Costco is infamously awful, so there's that too.

Hope this station will fix the Hydrogen fuel pump...there is a demand for the hydrogen station in…read morethe inland empire area...the nearest one is. Diamond bar and Baldwin park which too far from the inland empire...hope the owner put this is service and it hasn't been in service for months now....thank you..

Got the Executive wash. Turned out beautiful! In and out in a timely manner. All the employees,…read moreespecially Riyanto, are professionally mannered. Answered all questions and received a quality car wash at a decent, acceptable price.

The car wash stopped mid-wash, I drove out with a soaking wet and soapy car and informed the staff…read more Couldn't get them to start up and let me through the wash again or issue a refund, and they treated me like I was making the whole thing up despite seeing my car. Won't be coming back I guess! Bad customer service experience!

Really good car wash here that actually does a good job washing and drying .. been to other ones…read morethat usually wash car decently but drying is weak and leave a bunch of water. Will keep coming here if it stays like this!

Worth the drive. Great prices and my car runs a lot happier now. Very busy but calm…read moreThere is even a fast food drive thru if you are hungry.

What type of fucking store advertises that they're open 24 hours, but closes up one hour a night?…read moreThen when you talk to the clerk who is over there at nights: the hours change. First they say they close for a hour at 1am, then tonight: it's on midnight. Here's a crazy idea. DONT FUCKING ADVERTISE THAT YOUR OPEN 24 HOURS

Gas station stops can be tricky when traveling, but this quick stop was worth it. The gas station…read morewas clean and the fact that they have fresh, hot food is convenient. The location is prime since it's located close to Ontario Airport. There is only 1 restroom but it's modern and well kept.

I'm ecstatic that I found this mini-mart when I was staying at Hotel d'Lins across the street. It's…read morean excellent place to get all your basic necessities if you can't make it to other nearby convenience stores that require driving. The must-try dish here is the chicken spot! Who would have thought that a gasoline station's mini-mart fried chicken would be so popular? Every time I come here for some chicken, there is always a line, which is a testament to how delicious it is. Chicken orders come with hot sauce or ketchup. The staff consistently makes fresh batches, but sometimes, if there are larger orders, you may have to wait a bit. During my hotel stay, I make a quick stop at this place for basic necessities like Gatorade, water, snacks, wipes, gum, and sometimes even gas. I have seen this station become a little full, so be patient. Lastly, I like that there's a gate that leads to the cul-de-sac where the hotel is.

I visit this location about once every three months and every single time that I do, the…read moreindividuals working behind the register give me a compliment. I only realized that it happens every time after I visited yesterday. Its a little thing that goes a long way and it makes me feel seen and special. Great staff.

This place is not good for a tire stop please don't use the air machine here it will remove air…read morefrom your tires. I noticed that it began going flatter and stopped. Now I'm stuck here waiting for AAA. Another couple stopped with their Jeep and confirmed they had 32psi and after trying to add air to their tires it dropped to 27psi. This could cause an accident. Thank you for offering free air but please check the safety and needs of your customers. I stopped here for coffee and breakfast. Thought I could add some air and now without food or coffee I am sitting here because of how windy it is. My 2 yr old is trying to be patient with me. Pretty bummed out right now. Better to turn off the air for now since it is not working properly. Just wanted to let the owners here know.

It's 6:55pm but apparently they will be back at 1:35. Everytime I come here they are closed. Guess…read morethey don't want business.

I went to get gas and the employee was rude and he was looking like he was on drugs I don't judge…read morebut this guy was rude disrespectful I think he new is name is Shawn

Congratulations to this location! They have really turned it around. Just a couple years ago the…read moreback lot was extremely scary and loaded with homeless people living there. All of that is gone now and they even repaired the bad asphalt. Its never looked better.

Came around 9:25 pm Kid named Alex was working. It was only us and 1 other person. Instead of…read morehelping us out he was standing there on his phone for 30 seconds to a minute while we waited. He couldn't even put his phone down for a second by the time we paid I didn't even bother to wait for a receipt I just grabbed my things and walked out.

Absolutely the most expensive gas station in this city. 799 for Deisel when everyone around is low…read more6's. Our company avoids this place like the plague. And it's really sad because the Mexican restaurant that's inside of. It is really good.

Stopped by next door and saw lots of people out front of the store getting ice cream. They said it…read morewas fantastic ... so we went in to the nice, new place to get us some. Lots of flavors ... made it hard to decide. Could choose a single/double/triple scoop in a cup or cone. Landed on a double mint chocolate chip in a cup. Never heard of Thrifty ice cream (being from the East Coast) ... but it was really good. Woman behind the counter was also very nice and patient with us trying to decide. Couldn't beat the prices either ... my double scoop and another single scoop was only $5.28 total.

FRAUD WARNINGGGGG!!! I stopped once to fuel up before work and have had numerous fraudulent charges…read moreon my card since!! I even locked my card and they still somehow charged it, do NOT STOP AT THIS GAS STATION PUSH YOUR CAR TO THE NEXT ONE IF YOU HAVE TO

Awesome customer service ,guy up front on the register is awesome made my day 100x betterread more