Our NJ Computer Repair and Installation Services

Extremely professional and fair pricing. Have an older off-brand laptop that was prone to overheating and these guys went above and beyond. Found and ordered new parts for me and even left money on the table when they were able to repair the laptop faster than expected. I would never have known if they decided to bill me for the budgeted repair time and my laptop has been running nice and cool since.

Thanks, Nelson, for the swift support and professional service! I called for a laptop diagnostic and repair. The appointment by phone was quick, the repair happened to be a minor one and got the laptop back in 2 hours! The price was affordable, for that quick service and diagnostic – it was perfect!!! Received a very detailed explanation of what the issue was, how it was resolved and go to all my questions answered. Keep it up!

Best place Nelson and Matt most helpful very good deals

Excellent service provider!

I went to this store because my microphone was not working and the computer wiz figured out the problems in minutes without charging me.

Killian Systems are the absolute best. The are excellent at problem solving and extremely professional. If you have any PC Or Desktop issues I highly recommend this team of IT experts at Killian.

Im very happy

My less than 6 month old laptop was shutting down 90 seconds after starting up. Matt was fantastic at diagnosing the problem quickly and handled all communications with the manufacturer to obtain the warranty parts. I highly recommend him for all of your computer needs!

I have recently moved to the area. Several months ago i needed some work on our computer systems, not knowing the area i googled computer companies in my area. Several names came up of which ZI called a couple companies, left a message an never received a return call. I then called Killion, My call was answered by one of the owners, I explained what i needed was told to come on by. When I got there he dropped what he was doin g what over what was needed and they had all completed by the next day. Ever since for any minor problems I have gone back to them an all is fixed promptly. Killion is my company to go now and in the future. I highly recommend Killion, you won’t be disapointed.