Services

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At SUN-SYS, we are dedicated to providing high-quality, reliable, and affordable technology solutions for both individuals and businesses. With a strong focus on customer satisfaction, we offer a comprehensive range of IT and electronic support services designed to keep your systems secure, efficient, and running smoothly.

SELECT YOUR SERVICES

We specialize in the following areas:

Hardware and Software Upgrades

Maximize your device’s capabilities with our professional upgrade services. We upgrade RAM, SSDs, GPUs, and more, as well as ensure your software environment is optimized and up to date.

Remote Support Services

Get professional IT assistance without leaving your desk. Our remote support services allow us to troubleshoot and resolve software, network, and system issues securely and efficiently — saving you time and minimizing downtime.

Virus Removal & Antivirus Solutions

We remove viruses, malware, and spyware without compromising your data. In addition, we install and configure reputable antivirus software to protect your devices from future threats.

Desktop & Laptop Repairs (All Brands, Including MacBooks)

We diagnose and repair a wide variety of issues across all major computer brands. From hardware failures to logic board issues in MacBooks, our skilled technicians provide fast and efficient solutions.

Network Setup & Configuration (Home/Office)

We provide complete network setup and configuration services for homes and offices, including secure Wi-Fi installation, router/switch configuration, and troubleshooting connectivity issues.

Data Recovery & Backup Solutions

Lost important files? We offer professional data recovery services for damaged or corrupted drives. We also help set up secure and automated backup solutions to protect your data in the long run.

Custom-Built PC Assembly

Whether you're a gamer, content creator, or business professional, we build custom PCs tailored to your exact performance and budget requirements. Our expert team ensures every build delivers optimal reliability and performance.

System Performance Optimization

Is your computer running slowly or becoming unresponsive? Our optimization services breathe new life into older systems, improving speed, stability, and overall user experience.

Printer Repairs (Inkjet, Laser, Dot Matrix, POS Systems)

We service a wide range of printers — from home-use inkjets to commercial POS systems. Whether it’s hardware malfunction or print quality issues, we’ll get your printer running smoothly again.

CCTV Installation & Surveillance Solutions

Protect your home or business with our professional CCTV and surveillance services. We supply and install high-quality camera systems, configure remote monitoring, and ensure your property is secured with reliable, 24/7 surveillance. Custom packages are available to suit any budget or environment

We Repair, You Relax.
Click Below and Let's Fix Your Devices!

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TESTIMONIALS

Success Stories: From Our Client’s Perspective

I recently visited SUN-SYS Computer & Printer Repair Services after having ongoing issues with my printer that made me consider throwing it away altogether. The gentleman who assisted me was extremely professional, honest, and upfront about the repair process. He clearly explained what could and couldn’t be done, and I truly appreciated his transparency. He was able to fix my printer quickly and efficiently, saving me from having to buy a new one. His pricing was very reasonable and exactly as quoted—no hidden fees or unexpected costs. It’s rare to find someone so genuine and reliable in their service. I highly recommend SUN-SYS Computer & Printer Repair Services to anyone in town who needs help with printers, computers, or related issues. Excellent customer service, fair pricing, and trustworthy workmanship.

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Vishaka ROX

Local Guide [CA]

Sunil was very helpful in fixing my printer problems. He was reliable, quick, and very pleasant to work with. I really appreciated his follow up service and he has also been very helpful in sorting out a problem with my computer. He is very knowledgeable and so pleasant to deal with! I highly recommend Sunil and I know that he will be my "Go-To" assistant whenever I encounter future computer/printer issues! Many Thanks and Top Marks to a real professional....!!

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Mike Langfeldt

Local Guide [CA]

I was so impressed with SUN-SYS! Sunil cleaned and serviced my printer to perfection, explained the work, showed me pictures he’d taken of the inside before it was cleaned, gave me good advice and now it is working perfectly! Not only that, but it was ready the next day and was super inexpensive. He wouldn’t even let me tip him! I will be going back in future if I have any other computer or printer issues. Highly recommended!

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Leeanne Bee

Local Guide [CA]

I worked in IT and I know computers but I needed help with something delicate related to my laptop I was not able to fix on my own. Sunil is a high level professional and he found the reason of the problem, and provided the best solution. After he fixed everything he explained to me every step in detail. He is very honest and he didn't over charge me for "made up services" like many repair shops like to do. Cannot recommend this business enough .

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Dennis

Local Guide [CA]

I recently visited Sunsys for an issue with my laptop. I cannot recommend them highly enough as laptop was fixed and running flawlessly in a fast turnaround time. It’s clear that Sunil takes pride in his work. Interestingly, while chatting with Sunil, I casually mentioned my watch had died. Without hesitation, and completely out of the scope of their service, Sunil offered to take a look and was kind enough to replace the watch battery for me right then and there. Overall, It wasn't just about fixing my computer; it was about providing an outstanding customer experience. They’ve earned a customer for life!

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Sreekanth M. Nair

Local Guide [CA]

Mr. Sunil, the head technician, is a very talented and caring professional. He fully repaired our more than ten-year-old printer - which we had feared was a lost cause - in only a few hours, and charged us far less than we had expected the job might cost. We recommend this business highly!

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Adam Dahmer

Local Guide [CA]

I recently had my MacBook repaired by this company, and the service was fantastic! I received a quick quote, and I was especially pleased that the repair itself was even faster than I expected since they had the part in stock. Overall, it was fantastic service from a great company! I would highly recommend them. I also felt there was a lot of care taken for the computer when it was in their possession

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Kelsey Kashluba

Local Guide [CA]
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