If you have a business that needs any kind of paper products or cleaning supplies, this is the…read moreplace to get it! They're fast and friendly. I can send in an order in the morning and most of the time get it before the day's end. Their receptionist is always helpful and knowledgeable. I can not stress how fast they are! I can't get that anywhere else. They're such a life safer!

From the owner: Janitorial Suppliesread more

We used to love Costco. It was always a fun shopping excursion and lots of good deals and just the…read morejoy of going to Costco sometimes grabbing a slice of pizza or a hotdog. Now Costco staff are acting like psychos. We have the highest membership you can purchase there and they only allow two people on the account so I put My Husband on and my daughter as she is in college. I paid for the membership, but they have gone so far as to not even allow me to pay for my purchases. My daughter or husband have to purchase, I can't swipe my card to pay. We now have a Sam's Club membership and I loathe Walmart but they don't pull this BS So when this membership ends we will be done.

Costco is my spirit animal. Dependable when I need household items but more importantly, a company…read morewe can be proud of.

I used to come here a lot when I had kids living at home. I really miss it. if you want to buy in…read morebulk, this is the place to come. The price that you pay is amazing too. What I like the best is that they stand behind every single product they sell. I was walking out of Costco today and I saw someone bring back a dead plant. I'm sure Costco will take it back. When you walk in to scan your card, most of the time there is a person there waiting with a big smile and hello. I like going when Sue is there, she's so friendly. They round up carts constantly, so there are always carts for you to get inside. I enjoy going to Costco, sometimes they just have the best item you never knew you needed. You can always take it back.

I would note, I've only visited the gas station here…read more Whenever I'm traveling hear Madison and need gas, it seems like the map always routes me to the Sun Prairie Costco. Driving up, I always wonder if I'm headed the right way. It is a bit off the beaten path, but it is easy in, easy out.

Great place to buy restaurant quality bulk items and supplies.read more

Great buys. Love the Sirloin Burgers, frozen vegetables are so good. Cheeses, Pizzas, Desserts all…read morewonderful prices. Our kind of store. Will be loading up our freezer for Winter. Thank You Military Discount would be so nice to do:)

Holiday Wholesale has a nice little food and supply shop that is open to the public. I like to stop…read morehere on my way out of the Dells for cookie dough, beer battered onion rings and whatever else might look good in my freezer at home. They take cash or card. Cashiers are very nice.

Avoid dealing with this company at all cost…read more They specialize in selling stolen, broken or damaged goods. Owner(Seymour Lesorgen)and staff take pride in scamming their customers with bait and switch tactics.

The reason why this store gets no rating is because they are not a legitimate business, I came to…read morethat realization when i came back to get them to service a television that for some reason when i plug it in it goes to white screen if you ever had this problem with your tv, please get it professionally serviced do not let the manufacturer fix it or send it to these people they are rip-off artist and they sell junk...and Christina one of the secretaries there acts as though she always have a chip on her shoulder and she is very unfriendly..the rest of the staff is accomodating especially julie she's a sweetheart, she allowed me to take some tootsie rolls she had in her candy jar...but i notice one thing about this place and that it has no visible business operating license just a copy of a paper that looks like a registration. Besides all of that it has a very high turnover of returns, which by the way they will not accept...this is what business need to understand and that is a person will not patronize your business if they feel as though they are being mistreated, i spent my hard earned money on a tv, to which i have not gotten a receipt that i've asked several times for...and people are wondering why Aig, Ford,Chrysler,Gm, and other business big and small are hitting the skids...The customer remembers....therefore they are not consumers of those businesses anymore. They also have a webstore on Ebay and they advertise on Craigslist.

Always find something new that makes shopping a pleasure! Could use more handicap parking on…read moreweekends. Like the snack bar. The employees are very helpful and patient.

This is the closest Costco for most of the McHenry/North Kane County residents. It stays busy! The…read moreparking lot is always packed too! The pizza is good. Customer service is usually good too. I try to come here during the week and during the day. The gas pumps stay busy all the time!

I had them make a windshield for for john deere x739 they did a awesome job making it for me then I…read morehad them make a plastic lid for my fish tank about a month ago still looks like new very good work and very good price.

From the owner: Rockford Central Plastics is a full line distributor of plastic rod, sheet, tube, film and shapes…read more We also specialize in acrylic fabrication including boxes, shelves, and displays.Our product lines include Acrylic aka Plexiglass, Polycarbonate aka Lexan, mechanicals Acetals, Nylons, and Polyolefins UHMW-PE, Polypropylene, HDPE.