"John was very helpful he repaired my lap top added a few extras and took the time to explain how to use certain programs. I took my laptop in at 12:30 it was ready to pick up in 3 hrs... he cleaned all the malware spyware updated drivers. I have been to computer repair shops before, and i know they rip you off. He gives you a quote and sticks to it. Very prompt, i would definately recomend his company anythime.. He also deals in other electronics repairs so give him a call...you won't regret it.."

"Speedy transaction and repair everytime! would really recommend @jtgsystems to anyone having trouble with their computers."

"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."

"JTG Systems is a life saver. John is confident and a quick problem solver about what he needs to do in order to help me as a client. Oh, and did I say quick? Today, within minutes he fixed my laptop, which for everyone else was a mystery to solve. He's a great person to have on any small business team that's struggling with daily computer challenges."

"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!"

"The only place I go to get my computer fixed. John and his staff are knowledgeable, kind , understanding and quick to fix any issue my computer has faced. From just being slow to needing a new screen ! He does it all and at a fair price. You won’t be dissapointed. I even bought a great computer from him ! One stop shop!"

"John performed onsite computer repair, he came within an hour of being called, showed up on time, fixed my problems and then some. Thank you."

"Brought in a team computer and got same day service - not only was my computer repaired and files backed up, the system was finely tuned to make it go faster than what it was before. These guys are definitely above the other shops in this area (Thorold, Welland, St. Catharines, Niagara Falls, St Davids, Pelham, Port Colborne)"

"John Gallie is a fantastic computer tech. He was extremely knowledgeable and was able to clean out, optimize and upgrade my computer quickly and efficiently. I would highly recommend him for any computer related issues or services."

"Lost the use of our laptop found a professional knowledgeable technician. Moved up to #1 on our favorites. John went above and beyond, thank you."

""Go to JTG Systems." That is the first sentence that comes out of my mouth when someone in the Niagara Region asks me who to bring their computer to when they have a problem. After accidentally putting RAM in my computer the wrong way after trying to upgrade it, I went to JTG Systems and within ten minutes the problem was fixed and I was good to go. The service is incredibly fast, you can expect your unit to be fixed around a day or two on average. John is extremely knowledgeable about computers and an all around nice guy in general. If someone gave me a computer and said that everybody they went to couldn't figure it out, I would simply tell them that they haven't went to John. That's how much faith I have in him."

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

"John is a very nice guy to deal with and I'm glad my old computer parts will get a second life as replacement components. Happy to do business with him again."

"I have the pleasure of not only having John as my friend but also as the only guy I will go to to have any issues with my computer fixed. Even if I just have a question or a concern John is always very professional and very respectful. I would and will always recommend JTG SYSTEMS for any of your computer need a first class company with a first class owner."

"helped setup my universal remote control, helped with my laptop and seeing my photos from my phone and saving my important documents to the cloud. thank you."

"Great computer repair shop! Quick, honest, trust worthy service at a very fair rate. My motherboard would not communicate with the power button on the case and he told me flat out I could power it on manually instead of trying to sell me a new board. This shop will definitely be seeing me again."

"In a rush I was trying to find a phone repair place around 9pm. Everything was closed and I was lucky enough to run into one of the workers outside the store. They had closed an hour prior but was still willing to fix my phone the same night. The guys that were there was super friendly and easy to talk to. Under 40 minutes later my phone was fixed. I was so happy I almost cried.It was absolutely amazing service. If you need anything fixed go to these guys. If those guys are reading this: name it Rocket :)"

"John was very polite and really helpful, my repair was done really quick which was great as I use it for work, would highly recommend going to JTG Systems"

"been in a few times, John ast JTG Systems helped me setup a new gmail account and speed up my computer. always great service!"

"Fast efficient and affordable computer repair, JTG Systems has never let us down"

"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."

"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!"

"John has been looking after my MacBook Pro computers for many years. His commitment to customer service is exceptional! He is always thinking about how he can save my business money with my Macbook Pros. Apple product servicing can be very expense and time consuming to fix at other repair shops but John always gives me great advice and prompt service."

"I switched from an Asian computer shop who would have charged me double the price. These guys are honest. I highly recommend. Thanks guys! Carol Smith"