Our Story JJS Computer Corporation was founded in 1995 in Long Island, NY. Jeffrey has more than 25 years varied computer experience working in the IT department of State Bank of Long Island, consulting and assisting non-profit organizations and working in computer retail stores.

JJS Computer Corporation is committed to providing you, our customer, with up-to-date computer hardware and software knowledge partnered with friendly, personal and prompt service.At JJS Computer we stand behind all of our work and offer service with integrity.

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Services Report

New computer setup & data transfers. We will setup your new system and help install your programs and move over all your user created data. Fast and efficient. We can make your wifi fast and coverage is not an issue due to our knowledge of equipment. We are a Licensed, Registered and Insured company, that has been in business over 19 years in Arizona.

Data Recovery Report

At JJS Computer our priority is customer service and the protection of your data. That is why we have partnered with one of the industry leading data recovery companies. We have been referring customers to this company for several years and have received high customer satisfaction. Therefore we feel comfortable about recommending this company to you.

Frequently Asked Questions FAQ Report

We offer a satisfaction guarantee. Not to be vague, but we will make sure you are happy with our service. Software issues and hardware failures are common place with computers. Though we cannot always offer refunds on service, we promise to work with the customer to come up with a resolution. We are a mobile service computer company.

Portfolio Report

We can install something as small as a mouse or something more intricate as wifi, Networks, Printers, Upgrades, Power supplies and much more! We can walk you through every step of our process, even if you don't know what to ask, chances are we will know what you are talking about.

Ned Perry

Sep 15, 2021

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Jeff got our office manager's computer files and software (10 years worth) transferred to a new machine in no time flat. Everything is working smoothly for the first time in months. I wouldn't use anyone but JJS computer for our issues.

Hillie Triebess

Apr 11, 2021

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Jeff responds quickly and comes in a timely manner. He pretty much can solve any issues that come up and in short time as well. Further what I really appreciate about him is that he informs and educates you about what is wrong & needed.even freely trying to troubleshoot on phone direction with any problem before scheduling a paid visit.

Lavonna Infusino

Apr 05, 2021

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Jeff is friendly, professional and explains things in terms that even us regular folks understand. He's also very knowledgeable and is great at time management so he is capable of juggling several issues within a tight schedule. I'm also impressed with his ability to fit me in to his busy schedule when we need help. On that note, JJS COMPUTER has my strong recommendation

Carol Williamson

Mar 21, 2021

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Jeff did an overall check of my desktop and addressed all my issues and questions. His recommendations for the management of my photos was greatly appreciated. Also he recommended some equipment that will help with improved WIFI throughout my home. I enjoy working with him.

Audre Gutierrez

Mar 14, 2021

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Have been working with Jeff longer than I can remember! Probably close to 10 years. He is exceptionally talented, very versatile, and very responsive. He knows an urgent request when he gets one and moves heaven and earth to be there as soon as possible. He is also good at longer term planning for computer resources and phone service. He coordinated our office move to a new location and did an excellent job. He is #1 in my book.

M. Lloyd

Feb 21, 2021

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I highly recommend Jeff. His efficiency, knowledge and professionalism friendliness and level of customer care is outstanding. I was so impressed on how he responded so quickly to my email one evening when I has having an issue. He is efficient, patient and takes the time to explain and more than happy to answer questions. He took the time to help me customize a new laptop too. Thanks Jeff.

David Fausch

Feb 03, 2021

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Jeff is wonderful and patient. I am 85 years old. He help setup a new computer for me and removed my old system and put in the garage. he is great. My wife and I have been using Jeff for over 15 years.

Marilyn Nordahl

Dec 12, 2020

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Jeff is computer savvy and patient. Makes sure I understood everything he taught me about my new computer. I definitely will call on him again when I need computer help. He is so knowledgeable and informative.

Vito Giorgio

Nov 20, 2020

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Jeff impressed me as being very professional, knowledgeable and punctual. He was able to save an old computer that I gave up for the bone yard and he also optimized my new computer. He was also able to analyze my wifi system and made some helpful recommendations for me that will improve speed and performance of our wifi. I would most certainly utilize Jeff's services again should that be necessary in the future.

Larry Egger

Mar 07, 2020

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Jeff has serviced our computers for 3 years, our old one and then our new one that he configured and installed. He does the yearly maintenance on the computer and has always done a great job. He's very accessible, prompt, dependable and is very competent. We are very grateful to have someone of his caliber to help us.

Fred Lancaster

Feb 26, 2011

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Technician was prompt and polite. Me and my wife never had information explained to us.
Jeff was very detail oriented and fast. We will absolutely use their services again! I hope that they stay around for a long time.