"Fantastic service! Fast, extremely helpful and knowledgeable! Would highly recommend JTG for any computer repair service."

"When it comes to computer problems we all panic fearing the worst. Always fearful of lost data and complete system reinstalls. I walked into JTG one day with 2 laptops with software issues. A few hours later I walked out with 2 repaired laptops. Very reasonably priced and great fast service. I will recommend to others needing computer repairs. Thanks fellas."

"John was extremely knowledgeable and helpful in fixing my computer. He was able to determine which parts were broken and what needed to be fixed. I dropped my computer off around 8:00pm and picked it up in less than 24 hours. Efficient service, fair pricing, and friendly professionals. Would recommend to anyone looking for computer repair!"

"Good computer repair shop Excellent, efficient, professional service. A++ Great work.."

"Very quick service, really enjoyed the friendly atmosphere and the results were good! Still cant play sims though, so may be time to upgrade 😂 will go back for more repairs or questions in the future."

"Thank you very much for an affordable and helpful service. I recommend the JTG Systems for any of your computer needs. Tanti Fiori Gardening, Fonthill"

"Printer needed repairs quick. called and got in same day and great fast service. John knew his stuff and fixed the problem very quickly and affordably"

"John is a great person, very professional, great customer service. He cleaned my sons laptop up for us, and its worked amazing ever since. He also unlocked our one laptop we forgot the password too. Lol Overall great, timely service."

"I was very impressed with the honest feedback I received about my laptop repair. I was told it would cost over $200 and I'd be back in 3 months with the same problem. I applaud JTG Systems for their integrity and will happily recommend them."

"Jon has helped me out more today than any other company has in the past 2 weeks after my laptop completely gave out. Most places I went to gave me no information and simply just wanted my money. Jon seems like he cares! He's easy to communicate to and seems 100 percent genuine. The type of person who will go out of their way to get you what you need. I'd suggest going to JTG computer repair if you want someone who wants to help and who can help!"

"JTG Systems (John) helps me with all of computer stuff and my personal goals including getting my business up and running, I always wanted to be a personal trainer, without johns help i am lost and wouldn't know what to do. I really appreciate all of your help through out the years. Thanks again."

"Spoke with John at JTG systems. He is extremely professional and knowledgeable. He is a straight shooter and will tell you his honest opinion. I highly recommend this company for all your computer needs !"

"I broke my LCD screen on my laptop and emailed John. He was quick to respond and he fixed my computer in a day! The prices were very fair and I appreciated that! I would highly recommend JTG Systems to everyone I know!"

"John is incredible. Helped me figure out what had gone wrong with my MacBook without charging for Diagnostics like they do at Jumpstart. If you are a student in Niagara with computer issues it is 100% worth it to take it to John. Fast, reliable and most importantly helpful and cost effective! Thanks again John"

"Wonderful experience, the employees were so helpful and professional. My repairs were made extremely quick and I was able to have my device back that same day. I highly recommend JTG Systems, they are sure to not only deliver but also to impress."

"Absolutely great service, good price and very quick repair, definitely recommend!!!"

"Very knowledgeable, honest & friendly ! Tony answered any questions I had and provided very detailed answers and took the time to explain. I had brought in a desktop which I thought had a virus but did not... he took the time to tweak and repair a couple of things to make it run better. I could not have asked for better service ! While I waited !!! It was at very reasonable price . If I could rate more than 5 stars I would. I will certainly be recommening John & Tony at JTG Systems to all my friends and Family!!"

"Got a laptop fixed there.Hard drive was replaced and laptop was cleaned out. Quick and easy service. Very friendly in store and on the phone when I call and asked for a quote. Definitely will come back!"

"Brought my laptop in a few days ago due to a overheating problem and they cleaned it up for me, it seems to be working great now with no issues. Thank you !"

"Computer was serviced the very same day and its 10X faster, JTG Systems is Truly Niagara's best computer repair."

"John did a excellent job fixing my MacBook Pro. He even repaired my charger and took the time to help me solve some issues. Very helpful!!"

"JTG Systems has been doing my computer maintenance and repair for approximately 5 years now. I'm on the road continuously and their quick "walk-in" service has been a real asset. They always do what they say that they are going to do and I've never felt let down or overcharged during that time. Jim Cowan Classic Auto Appraisals"

"My son John Gallie runs a professional computer company JTG Systems! He treats everyone with respect and does great work. He has been self employed for about 10 years. Great Job!!"

"I had a very pleasant experience with John at JTG. My pc was having issues for a while and I was expecting to have to wipe everything, when I brought it in I wasn't entirely sure what I was able to do, but John had me fixed up and ready to go for a fair price in under an hour. I highly recommend this repair service."