Book an Appointment
Call Sun City Computer Repair Service at 623-295-2645
                   

(623) 295-2645

*
 
 
 
 

Sun City Computer Repair Service has been providing the very best mobile business computer repair in Sun City, AZ and the greater Phoenix Metro Area since 1999. The term "mobile" means we come to you to resolve all your computer problems.

We repair business computer systems including laptops, desktops, PCs, and Apple computers. One of our highly qualified staff will come to you, often the same day, to take care of all your repair needs.

Why not use the #1 rated business computer repair in Sun City?

4.9 / 5 stars from 236 reviews
Why use a computer tech when you can have a Sun City based Computer Engineer? Mon-Sun 8:00am - 8:00pm

Call us at (623) 295-2645

Text us at (602) 633-4584

Email us your questions

Book an Appointment

"William did a great job trying to figure out the Facebook / Google insanity.. I appreciate his efforts.."
Sun City Computer Repair Service 5 / 5 stars
"Very impressed - well done. Will highly recommend. Good customer service, no wait time. "
Sun City Computer Repair Service 5 / 5 stars
"David was very professional and help me with everything that I needed help on. Very satisfied!"
Sun City Computer Repair Service 5 / 5 stars
"Matt was on time, efficient, listened and responded to what I needed, and extremely helpful. I will use the company's services again in the future."
Sun City Computer Repair Service 5 / 5 stars
"Rob explained everything that he was doing and did a great job fixing my computer."
Sun City Computer Repair Service 5 / 5 stars

Who is Sun City Computer Repair Service?

Sun City Computer Repair Service is owned by Matt Karls, an Electrical Engineer and a Computer Systems Engineer. We are a team of computer professionals focused on service and quality, all our work is guaranteed.

If you have any computer, technology or IT problem in Sun City, AZ we can fix it. We have been performing computer repair in Sun City full time since 1999. Feel free to give us a call at (623) 295-2645 or send us a text message at (602) 633-4584.

Sun City Computer Repair Service's Computer Engineer

What is your Service Area for on-site Computer Repair?

We have serviced Sun City, Sun City West, Sun City Grand and the entire Phoenix metro area for over a decade.

Our primary on-site mobile service area includes Sun City, AZ and most of the West Valley of the Phoenix metropolitan area.

We provide remote and on-site mobile computer repair in Glendale, Peoria, Surprise, Goodyear, El Mirage, Sun City, Sun City West, Litchfield Park, Tolleson, Phoenix, Ahwatukee, Paradise Valley, Scottsdale, Tempe, Chandler, Sun Lakes, Queen Creek, San Tan Valley, Gilbert and Mesa.

Our on-site Computer Service Area

What should someone expect that hires you for Computer Service?

Our mission is to fully resolve your computer problems quickly and affordably. If you want a Computer Engineer that can fix all of your computer problems instead of a computer tech, a computer geek, a technician or a computer guy that can only fix some of your problems; call us at (623) 295-2645.  

What types of Computer Services do you perform?

We Service businesses and business clients, including:
 
  • Diagnose / repair hardware or software problems
  • Spyware, malware, trojan and virus removal
  • Setup wireless and small business networks
  • Laptop repair, PC repair and Apple repair
  • Hard drive data recovery

Sun City Computer Repair Service Contact Information

Sun City Computer Repair Service
9802 W Bell Rd #105, Sun City, AZ 85351
(623) 295-2645

Book an Appointment

Sun City Computer Repair Service is a Karls Technology company
* *
*
*
*
  *
* *








*
*
* * * * * * * * * * * * * * *
4.9 / 5 stars from 236 reviews

"Chris did a great job. Was very polite and worked steadily till all the work was fully completed."

Sun City Computer Repair Service 5 / 5 stars

"Tech took time to install a terabit from an older computer and took the unwanted computer away. Should I need assistance in the future, I will contact."

Sun City Computer Repair Service 5 / 5 stars

"The service was prompt and professional and the price was right! Thank you very much!"

Sun City Computer Repair Service 5 / 5 stars

"Can't say enough of what was right. It was a great experience with wonderful support. I felt the service was well priced and that Matt had my best interests in mind with everything he did. Amazing service and I have already begun referring others."

Sun City Computer Repair Service 5 / 5 stars
Best Antivirus Software of 2026: The Ultimate Guide to Cybersecurity Brands

In 2026, the digital threat landscape has shifted. We are no longer just fighting simple viruses; we are defending against AI-generated phishing, sophisticated ransomware-as-a-service, and complex identity theft. Choosing the right antivirus brand is no longer optional—it is the foundation of your digital life. At Karls Technology, we’ve analyzed the top-performing security suites of the […] The post Best Antivirus Software of 2026: The Ultimate Guide to Cybersecurity Brands appeared first on Computer Repair Blog.

Low Power Mode on macOS

What exactly does the low power mode on macOS accomplish? When you put your device into low power mode, it adjusts its settings to cut back on power consumption as much as possible. In order to save energy, the display’s brightness and the computer’s clock speed will drop automatically. On addition to conserving power, turning […] The post Low Power Mode on macOS appeared first on Computer Repair Blog.

Gaming Issues on Windows 11

Several players have complained that their games have slowed down since installing the latest Windows 11 OS upgrade. Both stuttering and other glitches cause them difficulty. It’s possible that this speed drop is the result of some apps and games mistakenly activating GPU performance debugging tools. Microsoft has yet to fix this issue in the […] The post Gaming Issues on Windows 11 appeared first on Computer Repair Blog.

Safari Browser – How to Delete History

When a Mac starts to operate slowly, cleaning the browser’s history is a common first step in getting it back up to speed. Here’s how to do just that: Open Safari For a complete log of your activity, select History from the menu bar. When the submenu appears, select Clear History from its lowest position. […] The post Safari Browser – How to Delete History appeared first on Computer Repair Blog.

Guide to Antivirus Brands in 2025

Karls Technology’s Comprehensive Guide to the Best Antivirus Brands in 2025 In today’s digital age, cybersecurity is more critical than ever. With the increasing number of cyber threats, from malware and phishing attacks to ransomware and identity theft, having reliable antivirus software is a necessity. The market is saturated with numerous antivirus brands, each offering […] The post Guide to Antivirus Brands in 2025 appeared first on Computer Repair Blog.

Using Multiple Monitors

If you’re using multiple monitors, you may simply drag a window over to the side by pressing the Windows key and the appropriate arrow keys. Windows + P instantly enables a second monitor, while Shift + Windows Key + Arrows transfers the window to the next available monitor. Mission Control allows Mac users to view […] The post Using Multiple Monitors appeared first on Computer Repair Blog.

Applications Won’t Work

When an application fails to install on your computer or it won’t work properly, it could be for a handful of reasons. Your computer’s hardware and software probably aren’t compatible with the program in question. The prerequisites for running any given piece of software on a computer are known as its “system requirements.” These might […] The post Applications Won’t Work appeared first on Computer Repair Blog.

Disabling Game Mode on PC

By switching to “Game Mode,” your PC will be set up for maximum gaming performance. While this is fantastic during gameplay, it may cause your computer to run more slowly during other activities. You can improve your computer’s speed by disabling Game Mode. Even if you’ve never played a video game in your life, there’s […] The post Disabling Game Mode on PC appeared first on Computer Repair Blog.

Upcoming VPN Feature on Windows 11

As of Windows 11, a message may soon appear in the system tray when you are connected to a VPN, allowing you to confirm that you are connected if you prefer anonymous browsing. Virtual Private Networks (VPNs) make it possible to surf the Internet without being traced. Unfortunately for companies, this location-insensitive technology is useless […] The post Upcoming VPN Feature on Windows 11 appeared first on Computer Repair Blog.

Apple’s New Automatic Verification Feature

Automatic Verification, introduced in iOS 16, allows users to skip CAPTCHA validation by using iCloud to discreetly authenticate their device and Apple ID. It is no longer necessary to interpret squiggly language or tap on traffic signal graphics to demonstrate whether or not you’re not a bot. According to MacRumors, iOS 16 automatically enables Automatic […] The post Apple’s New Automatic Verification Feature appeared first on Computer Repair Blog.