“Awesome make appointment much easier than walking in. Helpful knowledgeable great staff. I recommend this store. Yes bit more expensive but I get reception EVERYWHERE!!”
“Edited for March 2026: I was very pleased with the service I received today. I have never been in and out so quickly after purchasing a new phone. The data transfer used to take a very long time back in the olden days, but today I was in and out in about 10 minutes. Very thorough and very concise - I appreciate that! I will be back!”
“We were helped by Nick through a few complications with switching phones - he gave great information, and was very helpful with all our questions and needs. We are grateful!”
“The owner Joe is the most knowledgeable in the business and the area when it comes to making cell phones work in buildings. The level of service and professionalism working with this company is outstanding. They take the time to educate you through the whole process and problem solve any questions you have. I would highly recommend working with Stiehl Communications and make sure you call them first.”
“I came into the Co KK store to see if my Group Messages could be fixed. I've had my phone since 2018, I'm a loyal customer since 1980s. I had been waiting to upgrade my phone but couldn't afford one until now. The phone I bought was half off, perfect timing with my birthday in 4 days. They (Cooper and Doug) did not pressure me, at all, helped me purchase everything I needed for my phone and set me up transferring everything from my old phone to the new and did not lose any of my data. I will continue to be a loyal customer and patronize this store again. Best customer service and experience!”
“Great service here!
Christian, the store manager, personally helped me get an Otterbox Defender case, as well as screen protector. He installed the screen protector and case, and walked me through the registration, which will get free (only pay shipping) screen protector replacement. So I left store with product registered!
Recommend.”
“I don't know if my review went through so I am rewriting it. Excellent customer service. Bryan went above expectations to help not only me but he was working with 3 or 4 others at the same time. Thank you Bryan.sending
.”
“My sister has dementia. We were able to find a phone online specifically for her that can limit her calls. Nik helped me set up the phone. Switched from her landline to this cell phone. He was great! Very knowledgeable! Very patient answering my questions. This location is great!”
“They do go through a lot of details when you're switching your phone which is great. I just wish there was a way they could speed things up a bit. They're very friendly. I just don't like to wait very long.”
“Dianna was absolutely awesome she couldn't help with what I needed but she tried and had a great attitude about coming back again to try something else with her”
“I have been with U S Cellular for years. The staff are very friendly and most helpful. They always take the time to explain or help me with my phone and account.”
11AM - 6PM
4301 W Wisconsin Ave #500, Appleton
Mobile Phones
“Make sure to go to the T mobile at the mall, cause Steven has been so helpful. We’ve had lots of issues and he went above and beyond making calls to solve our problems.”
“Love that they've installed protection measures against covid. They always got the best foreign exchange rate and fast service. I come here to send money, pay my bills, buy money orders and much more. Sometimes they even give away TVs and Bluetooth speakers to their customers. Definitely a staple in the Hispanic/ Latino community here in town.”
“Big thanks to Jacob and Terrell today! I phoned customer service/support and was given the worst run around by Harry. Only good thing Harry told me to do was visit an actual store.
I was able to take care of my issue and get it resolved 100%! Thank you. Your service is what will bring me back when I’m ready.”
11AM - 6PM
3719 E Calumet St Ste 2, Appleton
Mobile Phones
“I had a fantastic experience working with Jordan at T-Mobile! From the moment I walked in, he was professional, friendly, and incredibly knowledgeable. He took the time to answer all of my questions thoroughly and helped me find the best plan and device for my needs without any pressure.
Jordan clearly knows his stuff—he explained everything in a way that was easy to understand, and he made the whole process smooth and stress-free. His attention to detail and commitment to providing excellent customer service truly stood out.
If you’re looking for someone who genuinely cares about helping you and knows the ins and outs of T-Mobile’s offerings, Jordan is the person to see. Highly recommend!”
“Was fully expecting returning old equipment to be a hassle and major effort. Took less than 3 minutes, and the customer service was fantastic. Well maintained store. Great staff.”
“Great service the lady that helped me out was really nice so she is good for customer service 100% will be back there. The guy at the memorial location was so bad and was charging me more for activating 2 lines.”
“I want to thank Tyler, Ryan, and Alex for a remarkable experience. I recently changed from US Cellular to Verizon and all three helped make it a seamless transition. I appreciated the knowledge, kindness, and support they provided. I am excited to be a new customer to Verizon!”
“In an era where customer service is mediocre at best, John K gave me the best experience I’ve had in forever! He went above and beyond and I left there feeling so happy!! He’s an amazing employee and gives exceptional customer service!! Thank you John!!”