This place is awesome! The whole middle section is all drinks and snacks. Not positive but it seems like meat is cheaper but in larger quantities. Found many snacks and drinks that I haven’t seen at the regular Costco. Will come back for sure!

Interesting selection of items that are unavailable at a normal Costco -- in case you need 5 gallons of soy sauce or a whole lamb carcass. Bring a winter coat so you can shop in the huge walk-in cooler comfortably.

Ontario Costco Business Center is like Restaurant Depot and Costco had a baby. Its really big and spacious. They have giant packages of staples like flour, sugar, spices. They have some regular sized things too like cases of soft drinks. The disappointing things were no alcohol and no gasoline.

I absolutely love this place. It has almost everything your normal Costco has and then some. Great experience!

Great for business supplies. No personal items ie. Clothes, large bags of chips, computers, and such. Only food and store supplies. Multiples of restaurant supplies, gallons of things like dressing, canned veggies, and large quantities of everything like meat, frozen and retail items. **Heavy coat needed for refrigerated section! Its huge and extremely cold! ** Youll thank me for this warning. :-)

Stop going to any other location. This place has everything and more then a regular costco it seems. The cooler is the size of a basketball court. No crowds so head straight to check out. Costco always impresses me.

A good place to go if you only need non perishable items. Their selection of meat, produce and other food items is limited.Easy in and out, rarely crowded

I didnt get much time inside because I came near closing but this is the go to Costco for everything business. Need chairs? Tables? TP and papper towels and everything between? Yep they got it alone with items Ive never seen at a standard Costco. Its absolutely worth checking out!

Love the timing and speed, huge parking and never rush in there you can lots of stuff that you can not find in other Costco, font forget to bring jacket because freezer area is beyond colder than you can imagine. Always things are in place

Amazing! Though this store is definitely geared towards businesses, especially restaurants and convenience stores, we found many great prices on drive awesome stuff.Meat, fresh produce, canned beverages, bottled water, and paper products at prices better than my regular Costco.They people were very nice as one would expect from Costco... There is no food service, pharmacy, or optometrist... But it is worth your time is youre blessed to live near one of these.

Great pricing, very clean store & friendly associates!!!

I like this place. Has many things I need for my business/store. It would be nice to see more individual packed items sold in bulk for store resale.The staff are very friendly and relaxed. Its not crowded Everytime Ive come here.Thank you

This commercial Costco just opened on August 6, 2020. Located near the Ontario Airport its in a dumb location near hotels. Glad to have it, just not appropriate in this spot. Its right off I-10 at Haven (go South, left at Gausti).Commercial Costcos are very different from consumer stores. They cater to resellers, restaurants, and other businesses. No clothing or consumer electronics. And no samples.What you do get are more food varieties, larger quantities, more beverage brands, and office products.Best of all, shorter lines.This location doesnt have a gas station or food court or copy center (the Commerce location has all of these). Staff says there are no plans to add them.

This Costco is perfect when you want to make a fast run not to much people compared to a regular Costco. I love it.

Its awesome. Havent seen anything like it before. It has some of the usual Costco items but mostly caters to restaurants and other businesses.

I think everyone loves Costco, but this one is the best of them all in my opinion. There are a few things you wont find here that you will find at a regular Costco (tvs, jewelry, toys, etc.), but there are so many things that you do get, that it makes it worth it. Huge meat selection...! Long lines are non existent. Love this place!

This is much better. No crowds and has almost everything I need. Pizza, beer and cheesecake at the other type of Costco. Other than that, better fit for me. Friendly employees, welcoming, clean and 6ft distance. Thank you for opening this and worth my drive.

If you are trucker and delivering load here approach to Nearest Ta truck stop and keep goin straight or follow this address3801 E Guasti RdOntario, CA 91761United StatesDon’t follow main entrance that’s restricted truck access…

Great Business Costco. I have been to a few like SD & Westminster and this one is by far the nicest. We live 1 mile from a regular Costco but like to shop at the Ontario Business Costco at least once a month.

I am a regular at Costco but my first time at the business center. Very user friendly. Wilder aisles & bigger meats! Wow! Friendly.

Ah ! It’s my new favorite store they gave a lot of items mind blowing. Service is top notch employees are helpful in anyway.

Great place to buy essential items, come in buy what you need and go. Open early which is great. Definitely worth the drive to come here.

Best place to get everything you need to run your business or throw a party!

I love costco business center, it has different stuff and items from the regular costco, I like it open at 7am.

Thats a new place very easy to get around no traffic youre in faster than youre out very quickly very clean very good

This Costco has everything and somethings other Costco stores dont have. Worth the drive to shop here.

Found everything I needed and more. The customer service from all of their staff is superb.

Excellent place for business products, meat, produce and drinks. I mean where else can you buy a 55 gallon drum of olive oil?

Not your normal Costco. Definitely set up for businesses. If you like your food and household items in BULK make sure you have the storage space! Also wear a jacket if your diving in to the cold storage area for food.

The selection in the store was fantastic. Its amazing just how low the prices are when you buy it in bulk we bought a gigantic jar of Saigon. cinnamon for 399. The store is very very clean The islands are wide enough for us forklift to go by amazingly well stocked

Love the meat selection here. They are big package but worth it.

I give this place a six stars cuz these people are really good first time Ive ever been there they was helpful and kind

I have found amazing items here that are not available in the regular Costco. Including some things that I get at nearby restaurants... perhaps they shop here too? Regardless, definitely worth the drive.

Love this place they always have a great selection of items .

I visited for the first time. Any membership level will get you in. Its a Costco through and through with some key differences: 1) there are no home electronics (TVs, PCs, phones, etc) clothes, books, jewelry, or seasonal products (spring, summer, winter, or fall odds and ends); 2) it has restaurant equipment; has commercial sized products; 3) has fewer Kirkland labeled products; 4) has many more name brands, especially on the soft drinks; 5) has poultry, fish, and beef in larger bulk sizes, including full size animals (pork and goat, for example); 6) there are no taste stations (but then again were still in a pandemic); and 7) overall, the bulk sizes on most things reflect higher price points.

We love this Costco where we can find the things that a regular Costco doesnt carryIt is always clean and the employees are very helpful

Wow it’s amazing! They sell things that you wouldn’t find in an ordinary Costco. Great place to visit! I’ll definitely visit this place again. 👍 😁

This new Costco Business Center is huge. Well stocked. 😄🇺🇸🙋‍♀️

Nice & new... The place is spotless, very well maintained. The staff is super friendly & helpful. We have a lot more different choices here than at the warehouse Costco.

The calmest, cleanest, biggest Costco. Made for restaurants and businesses but they allow anyone with a membership to visit and shop!

Clean and fast service. I like their huge freezer (make sure you bring a jacket to walk around their freezer).

If you are trucker and delivering load here approach to Ta and keep goin straight follow this sddress4265 E Guasti Rd, Ontario, CA 91761

Love this place awesome for getting cheap prices

Always clean and organized when we go. Also got some items the regular Costco doesnt.

This is the most friendly place I have shopped in different Costcos. The store is very clean and well organized. Most impressed is the people working in this store knows the products the store carrying and displayed. Mr.Robert is a good example.hr is willing to take extra steps to help customer.

Clean and easy to find things that youre looking for fast.

Costco business center is the way to go. They dont have all the home items, and they only carry more business oriented items, but if they have what you want, its much quicker and easier than the regular Costcos.

The best customer service, store is very clean, and more varieties than the regular Costcos. They open earlier, and close sooner, for example, they close at 6pm tonight. Not as crowded as most Costcos, which is definitely a plus nowadays. I highly recommend this store. In fact, Im on my way now to pick up a few things.

Bulky stuff from a - z. Never packed and quick check out. Nothing like the regular Costco no samples. Make sure to take a sweater the fridge is 🥶!

Love to visit this location! ❤

This was in Ontario. Brand new Costco business center. I LOVE IT !! So big ! Not that much people either which is definitely a plus. We even went on a Sunday. Check out this place. Let me know what you think

I went here last minute it was bigger compared to an original Costco. They had A lot more variety. I didn’t really get to look around because they were about to close. I will definitely be going back.

Has a blast, this place is huge....lots to see & buy!

Its a clean and spaced out location. Every time I shop here, the lines are low and not too many people crowding so I love the experience. They have great variety on a number of business supplies.

I went on a Friday afternoon and it wasnt crowded at all. I found everything I needed including water, which I had not been able to get at the other Costco nearby.

They have great inventory of items, you will find items that other Costcos dont carry.

Great shop!Friendly people !New and clean every time!But no battery and tire service.

Everything you need lots of good stuff fresh foods and vegetables fruits etc.

Only problem I have with this place is that I spend too much money! We love shopping here for meat. Great pricing!

Costco Business Center has become my go to grocery shop. Love it here and have been coming since they opened. Not crowded, and even when it looked like it was busier because people were stocking up, it still doesnt feel overcrowded. the employees are so nice and the store is always so clean and organized!

This is where I get my Lump charcoal and the meat area is great, bring a jacket the freezer is the coldest.

Interesting selection of products and fast check out, but surprise, no food stand.

First time visiting a Business Center; definitely worth it as we found many food items not available at the regular stores; also not crowded and you get to park at the front of the store...😀.

Clean store and not to crowded.

Wow great place to buy.

I love coming here, less crowded no lines to get into the store. You can pretty much buy the same food items as of you were at a regular Costco and if you love snacks this is the place to shop at. The only difference is their no electronic, clothing, and toys.......

It seems they dont offer boxes to you when you have a big order?

I like visiting the business center more than the warehouses. There are certain items you will not find, like apparel and cosmetics, etc., but they have enough and at extremely competitive prices. There is plenty of parking and fewer crowds. Love it.

Very good experience, hardly any one in there, opens at 7:00 am. They even have a cold section for fruits and vegetables, they have mostly everything you need, no snack bar, but very well stocked for home as well as businesses

Excellent store!!! During the week there are NO lines. Love it!

Great service and have everything am looking for

GREAT, first time visiting and I love this Center. Found everything I usually buy at other store..This store was convenient. Will shop here from now on. Hoping they will get more cleaning supplies, a variety.

Thais is grate place to Do my shoppings. I love Costco

I got a nice folding chair for my office here today.

No food court no gas stations not too busy.

I bought what I needed, and the people here are great, better than the other COSTCOS

Everyone is cordial and considerate. Overall its been a pleasure shopping at this newly opened location. I would like to see a few more staff available on the floor for the fifth star though.

Not crowded, fast service, good prices. Must be a member.

Great deals for businesses!

New Business Costco. Some items found not at normal Costco

This is a huge Costco. It is starting to get busier as people find out about it. It serves businesses so it is not a regular Costco. The selections are more for businesses. That said it still has a lot of products that consumers can use. Worth a visit.

Everyone here is very courteous and helpful. Quick and convenient, I always find what I need and at times learn about new products your regular Costcos dont have.

I like the fact that it has most of my shopping needs.

New store.didnt realize it in fact was a store thought it was a corporate office, but great experience good product, there is no clothes for sale here and no gas station so its food as well as other items that Costco sells i will be going back, great location convenient

I love this Costco because I’m an earlier shopper and they open at 7 am. I find most of the stuff I usually shop at the regular Costco. The only problem is as people are finding out about this Costco it’s getting busy lately, at 7 am is already a big line.

Clean, new, very few people... Love experiencing Costco this way.

The people good and clean stuff

Staff its Always friendly and helpful

Great.... New shopping experience for me,Different than Costco warehouse.

Awesome

Well run, efficient, and as always the great Costco prices. The store has many items that the regular Costco Wholesale stores do not have. Please know that you do not need to be a business to find products that are in small enough packaging to use in a large household. If you like Costco, I would highly recommend giving the Costco Business Center a try.

WS great needs one in Reno nv

Awesome place to shop. Normally not packed. Great walk-in cooler for meats, cheeses, produce, and other items--make sure to bring a jacket. Great restaurant quality items. Must visit....

Drivers if you’re making a delivery use Miliken ave take Guasti Rd the entrance is at the end of the street. DO NOT use haven ave. You’ll have to turn around.

Awesome building it has everything a person in business would need and more. Not yet crowded which is nice

Friendly staff. Business related items and more.

If you own a business then this is the place to go get item for it.

Really like the early hours and avoiding the big crowds at tu get regular Costco!!

Nice place and simple, exactly what I need for my business. thank you. keep up to the good work

Clean and very well stocked. Thankfully no food samples.