Book an Appointment
Call San Antonio Computer Repair Service at 210-787-1120
                   

(210) 787-1120

*
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

San Antonio Computer Repair Service has provided the best mobile computer repair in San Antonio, TX and the greater San Antonio Metropolitan Area since 1999. The term "mobile computer repair" means we come to you to resolve all your computer problems.

We repair 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 company for computer repair in San Antonio, TX?

Computer Repair 4.9 / 5 stars from 342 reviews
Why use a computer tech when you can have a San Antonio based Computer Engineer? Mon-Sun 8:00am - 8:00pm

Call us at (210) 787-1120

Text us at (210) 787-1120

Email us your questions

Book an Appointment

"Great service and friendly staff. Got my computer fixed same day, thank you!"
San Antonio Computer Repair Service 5 / 5 stars
"Zack was awesome very knowledgeable, friendly and professional. I will definitely recommend you to others and trust them with any issues we have in the future!"
San Antonio Computer Repair Service 5 / 5 stars
"It was great to get a call from Brandon before he arrived. He was very helpful in figuring out my printer issues as well as my computer questions. Would use this service again in the future."
San Antonio Computer Repair Service 5 / 5 stars
"Anthony was amazing! He is very professional, knowledgeable, patient and caring. I had multiple issues with my system and he definitely went above and beyond to problem solve."
San Antonio Computer Repair Service 5 / 5 stars
"Fast service! Fixed all of my computer problems and was very helpful in making suggestions on products I needed. He arrived on time and was professional. Overall a very pleasant experience and I will call again!"
San Antonio Computer Repair Service 5 / 5 stars

Who is San Antonio Computer Repair Service?

San Antonio 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 San Antonio, TX we can fix it. We have been performing computer repair in San Antonio full time since 1999. Feel free to give us a call or text us at (210) 787-1120.

San Antonio Computer Repair Service's Computer Engineer

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

Our primary on-site mobile service areas include the greater San Antonio Metropolitan Area and the Austin, Dallas-Fort Worth, Houston, Oklahoma City, Memphis, Nashville, Atlanta, Kansas City, St. Louis and Louisville metro areas.

We provide remote and mobile computer repair in San Antonio, New Braunfels, Schertz, Seguin, Timberwood Park, Cibolo, Converse, Universal City, Live Oak, Helotes, Windcrest, Leon Valley and Selma.

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 (210) 787-1120.  

What types of Computer Services do you perform?

We service businesses and business clients in their homes, 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

San Antonio Computer Repair Service Contact Information

San Antonio Computer Repair Service
122 E Houston St #223
San Antonio, TX 78205
(210) 787-1120

San Antonio Computer Repair Service is a Karls Technology company

* *
*
*
*
  *
* *








*
 
 *
* * * * * * * * * * * * * * *
4.9 / 5 stars from 342 reviews

"Great service and easy to work with!!!"

San Antonio Computer Repair Service 5 / 5 stars

"Sean was wonderfully professional, quick and precise."

San Antonio Computer Repair Service 5 / 5 stars

"My tech was great and appeared knowledgeable, I won't hesitate to contact again and I would highly recommend."

San Antonio Computer Repair Service 5 / 5 stars

"Taylor worked through 6 PC systems with great ease. Very satisfied with his skills and his help servicing our systems."

San Antonio 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.

Guide to Antivirus Brands in 2024

Karls Technology’s Comprehensive Guide to the Best Antivirus Brands in 2024 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 2024 appeared first on Computer Repair Blog.

Force Quit Apps Using End Task

The End Task button in the Windows Task Manager terminates any open or background application. If an application is unresponsive or frozen, the user can force it to close by using the End Task command rather than having to restart Windows. The Windows Task Manager can be accessed by using Ctrl+Shift+Esc. Select the application you’d […] The post Force Quit Apps Using End Task appeared first on Computer Repair Blog.

‘What is my IP address’ on Mac

Internet Protocol (IP) addresses are needed for computers including desktops, portable devices, and hosts to communicate with one another via the network. It is important to know where to find the IP address, if it’s needed for any future issues. If you’re needing to find your IP address on your Mac, look no further. There […] The post ‘What is my IP address’ on Mac appeared first on Computer Repair Blog.

Permanently Delete Files

Erasing something from a computer does not completely eliminate the information, but sends it to the recycling bin. This creates a problem, should you need to sell your machine. You don’t want your sensitive information leaking to the wrong person. A simple shortcut can be used to avoid having files automatically sent to the trash […] The post Permanently Delete Files appeared first on Computer Repair Blog.

Chrome’s ‘Pin a Tab’ Feature

People that use their browser frequently and have numerous tabs open at once may benefit from the “Pin a Tab” feature on the Google Chrome browser. To quickly access your most-used tabs, you can “pin” them to the leftmost position in the browser’s navigation bar. Since the name of each tab must be the same […] The post Chrome’s ‘Pin a Tab’ Feature appeared first on Computer Repair Blog.

What are Snap Layouts?

Microsoft users, read on! According to Microsoft, snap layouts are a new Windows 11 feature to help introduce users to the power of window snapping. Snap layouts are easily accessible by hovering the mouse over a window’s maximize button or pressing Win + Z. These snap layouts provide you a lot of leeway in terms […] The post What are Snap Layouts? appeared first on Computer Repair Blog.

Closing Windows with Shortcut

Pressing the Windows key + D instantly minimizes all open windows. By doing it this manner, you can avoid manually closing each window. To restore any minimized windows to their original position, hit the Win and D keys simultaneously. The desktop can be accessed by hitting the Windows key and the letter M. Apps like […] The post Closing Windows with Shortcut appeared first on Computer Repair Blog.

New Microsoft Defender SmartScreen Feature

In an effort to ward off phishing attacks and encourage users to use strong passwords, Microsoft released Defender SmartScreen. The Windows 11 22H2 update, which Microsoft issued at the end of the previous month, included a new feature that should make it easier for users to keep their credentials secure. When logging into an app […] The post New Microsoft Defender SmartScreen Feature appeared first on Computer Repair Blog.

End of Service for Windows 10 21H1

Windows 10 21H1 will be discontinued in three months, on December 13, 2022, as per a notice sent out to customers by Microsoft. Microsoft announced the end of security updates for devices running Windows 10 21H1 (the May 2021 Update) in an article released on Wednesday. In order to protect themselves from attacks that take […] The post End of Service for Windows 10 21H1 appeared first on Computer Repair Blog.