Wholesale Stores near Downers Grove, IL

23 locations found near Downers Grove

“I work for a cabinet manufacturing company and we looked everywhere for a certain screw to replace an item that was discontinued. Fastener Superstore was the only company that we could find that carried anything that would work for us. The customer service was fantastic and shipping was quick! We will definitely purchase again and highly recommend this company!”

4.9 Superb69 Reviews

“One thing that is really fantastic about Sign Outlet is if you really need something they will drop what they are doing and make sure you get it right away. For instance, I needed a roll of Oracal Reflective and even though it had snowed and they were not doing deliveries that day, one of the salesmen brought it to me in his personal vehicle! Now that's fantastic customer service!!!”

4.8 Superb161 Reviews

“Our favorite ❤️ Costco location. Not quite as crazy as the one on rte 59 or Oakbrook although it is getting more and more popular. Friendly employees. Caveat They don’t seem to carry as much merchandise as the other two eg seasonal items”

4.5 Superb141 Reviews

“$4.88/gallon today, May 20, 2026! However, I remember well when I paid just $3.00 here in Bolingbrook the day before the zhit hit the fan. Looking forward to better days.”

4.7 Superb133 Reviews

“Legit alternative to U Line. These guys have absolutely top notch customer support, good delivery terms, and their shipping materials are competitively priced with ULine. It's taken quite some time to find an alternative, but these guys are the real deal!”

4.8 Superb32 Reviews

“This Costco is spacious where even during the busiest hour you can get around easily. I’ve found that the employees at this location are more kind and courteous. Always a pleasure visiting this store.”

4.2 Good311 Reviews

“My favorite location, I love the people who’re welcoming. They are always nice, smiling and friendly. Products are great, and it’s a lot cleaner than other locations.”

4.2 Good271 Reviews

“This where I gas up at all time Sam's have gas at a descent price the help their member and I'm so glad. Its easy for me pass the place plus the pump opens up early”

4.2 Good171 Reviews

“The entire staff has always been very helpful-knowledgeable and personable with every project I've incurred. Massive stock/inventory. Highly recommend! Keep up the great work everyone!”

4.6 Superb32 Reviews

“I am a new club member and also a senior. I fully expected to get a card to check out, instead they expected me to check out online. I was at a total loss on how to do that and ready to cancel the whole procedure. Instead Debbie, in customer service, went out of her way help me. She even had me bring my items for purchase to her and she demonstrated the process of how to check them out. She was extremely patient and courteous. I couldn't have done it without her help.”

4.8 Superb53 Reviews

“I am a new club member and also a senior. I fully expected to get a card to check out, instead they expected me to check out online. I was at a total loss on how to do that and ready to cancel the whole procedure. Instead Debbie, in customer service, went out of her way help me. She even had me bring my items for purchase to her and she demonstrated the process of how to check them out. She was extremely patient and courteous. I couldn't have done it without her help.”

4.1 Good60 Reviews

“Was able to schedule an appointment the very next day for new tires, as they were the only ones near me that had them in stock. They were considerably less than other estimates I had received and I was in and out in under 30 minutes. Super nice guys running the shop and discovered the offer free, balancing and rotations if you buy their tires.”

3.9 Good110 Reviews

“Costco in Bolingbrook...what is not to like? Costco is great for providing bulk purchases at a reasonable discount and provides a nice clean environment to shop in. We're from southern Illinois but ended shopping here. Chicago is crazy expensive compared to the southern part where freedom is cherished and Costco helps ease the pain of the Chicago expensive experience.”

4.2 Good34 Reviews

“Costco's Oak Brook, IL location provided wonderful quality service and results! Kathryn and Steven are truly distinctive in their caring, service excellence and tailoring to a customer's needs. Very cost effective also. They have helped my dad, my mom and me in the last 5 years, and just last week I once again was in for help, and was delighted! Highly recommended!”

4 Good69 Reviews

“Costco in Bolingbrook...what is not to like? Costco is great for providing bulk purchases at a reasonable discount and provides a nice clean environment to shop in. We're from southern Illinois but ended shopping here. Chicago is crazy expensive compared to the southern part where freedom is cherished and Costco helps ease the pain of the Chicago expensive experience.”

3.9 Good23 Reviews

“Costco Pharmacy went out of their way to get my diabetic supplies I needed. They made every effort to get the correct needles on-time contacting Dr/Nurse for me which I had left messages for. I really appreciated that because I was almost out. Just wanted to say they make sure to let you know! Easy to talk to and pick-up in store or delivery.”

3.8 Good75 Reviews

“Workers are SO NICE!! That food court is always being cleaned and stocked up! The line gets long sometimes but it’s those prices! Unbeatable. Pizza was fresh, hotdog combo was delish! Their chicken salad is to die for. They have a good selection of produce and it’s always stocked up! Smiles on everyone’s faces, very welcoming”

3.6 Good210 Reviews

“I had the best tire buying experience of my life here. After a frustrating experience at a dealership, Jen had me in, out, and on the road with new tires in 30 minutes. It was easy, painless and professional. Highly recommend.”

3.1 Average93 Reviews

“Probably one of the best Sam's I've shopped in Illinois. Used to go shop at the one in Cicero but that usually never has the items I wanted in stock. I decided to try the one in North Lake and so far it has not disappointed. Been going there for over a little 5 years now and never had an issue with employees nor the products. Let's hope it stays that way!”

3.5 Good214 Reviews

“Great location. Clean store. Very helpful staff. Tasty samples.

I can’t say enough good things about this location and the staff.

Lots of parking even on busy days.

Getting gas is a breeze as well.”

3.5 Good270 Reviews

“I am a new club member and also a senior. I fully expected to get a card to check out, instead they expected me to check out online. I was at a total loss on how to do that and ready to cancel the whole procedure. Instead Debbie, in customer service, went out of her way help me. She even had me bring my items for purchase to her and she demonstrated the process of how to check them out. She was extremely patient and courteous. I couldn't have done it without her help.”

1.8 Poor17 Reviews

“Costco is the best! Always well thought out, organized, excellent quality, great prices, fresh and delicious food, and very courteous knowledgeable and helpful staff!!”

2.2 Poor67 Reviews

“These 5 STARS are for EDWARD & him only because the rest of my experience was not so great. I came to register my business for a restaurant depot card and this poor man was SWAMPED! He called out for a manager 3 times for the person who was in front of me waiting to process a return. She said she had been waiting for 30 minutes. The amount of disrespectful people who came in after me was insane. There are policies for the kids for their own SAFETY and people just walked right past him and ignored him. But he did his job and made sure that they filled out that consent form. The phone kept ringing multiple times and he picked up every call, with great manners in letting me know and the other customer who he was trying to assist. His phone skills were amazing as he provided knowledge in product inventory that people were asking him about. He kept apologizing and I don't blame him. Luckily I work in Customer Service and I appreciate how he handled things. Do not lose a great employee and give him more rights. Poor man had to wait for a manager for who knows how long. That drives your customers to go to a different store based on experiences.
I tried asking a few other employees about a product I was looking for and nobody was able to give me an answer on where it could be found and all I got was "try looking by the coolers" Both myself and one other customer was looking for the product and between both of us we were unable to find it. There was a lady by the spice aisle-- she deserves some recognition as well as she helped us look and gave us the validation of the product being sold out. Again customer service is key for sales --- POV”

3.2 Average157 Reviews

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