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J&J Electronics of Appleton, Inc has been serving Appleton, Green Bay and the Fox Cities since 1979. We are a full service consumer and business technology, electronics and communications company providing a wide range of services. We can provide your business with Spectrum/Time Warner Cable and AT&T UVerse for Internet and Business phone service.

Commerical Audio and Video Sales, service and installation. Dish Network, and DirecTV Commerical Satellite TV Service along with sales of custom built Desktop computers, Brand name computers and Server.
Reviews (10)
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Shari H.
Mar 31, 2021
Jim and Matthew, with J&J Electronics of Appleton, did installation work for me twice in November. They were very professional, friendly, detail oriented, efficient, and took the time to answer my questions and explain how the equipment works. In addition, they were both very patient and quite skilled at this technical work, and went above and beyond to make sure the work was completed as soon as possible. I was so impressed with their service and would highly recommend Jim and Matthew for any installation needs.
Kevin Katzman
Feb 21, 2021
Great place for all your computer repairs and electronics serviced!
Paul Schreiber
Feb 18, 2021
I took a JVC Speaker in because it was losing power, (a bad connection). $85 just to look at it, 2-weeks later another $55, to fix a simple broken soder. Over priced, sloppy work, and now the tuner is not working. It work when I was ask to bring in the tuner to test the speaker. Why they need the tuner to fix a bad connection on the speaker is a question. But now I have junk. DO NOT USE THEASE GUYS, ZERO STARS
Daryl Davis
Dec 21, 2020
J&J Electronics did a great job for me. Wanted a projector mounted in a small room. The walls were not accessible to run HDMI cable. J&J improvised and ran the HDMI concealed so the job still looked neat and professional. I have the perfect set-up now and their price was very reasonable compared to other installers in the Fox Valley. Highly recommend.
Cynthia Floodstrand
Nov 19, 2020
Always professional, knowledgeable of electronics and friendly. One never leaves feeling like they asked a really dumb question-- they are very welcoming! The best!
Jeff Knaus
Nov 07, 2019
My wife and I bought a used RV so I brought it to J&J Electronics to figure out the cable system. All three employees worked on trouble shooting & trying to figure out the rats nest of old cables. They were all very helpful. After 1 1/2 hours of testing and tracking the lines and input boxes around the RV, they had it diagnosed. They're rate for that time was extremely low. We could not have received better customer service and we highly recommend J&J Electronics for all your Electronic needs!
Jadzeam Dax
May 19, 2019
J&J electronics has nice employees. The guy that helped me must love his job, he showed up with a huge smile on his face. Made me feel welcomed.
Tom Gray
Nov 04, 2018
Stopped by to have a couple of screws put in my laptop that were missing. They repaired in just a few minutes at no charge. They were very friendly and have nice store. Will definitely go there again if I need service.
Intuitive Twin Flame
Oct 27, 2018
Thank you for fixing my hinges on my laptop in time for my big contract video conference. I appreciate you catoring to my needs as a independent contractor. I used you a few years back before I moved and you did a great job removing a pretty nasty virus on my old laptop too.
Lindsay Harrigan
Jun 23, 2018
The staff and technicians were extremely knowledgeable and took the time to listen and understand my concerns. They are much more personable and truly know what they are doing, especially compared to those big box stores. I also greatly appreciated their honesty and I was surprised at how reasonable the prices were. Highly recommended to my family, friends and anyone looking for a good experience with all of their technology needs. Thank you J&J Electronics!