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
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.

Lockdown Mode Now Available

Lockdown Mode is a new security option available to iPhone and iPad owners in iOS 16 and iPadOS 16. Its purpose is to safeguard users from attacks launched by privately-held firms developing government-sponsored spyware. In July, when it was still in beta, we let our readers know about it. You can now obtain it. Users […] The post Lockdown Mode Now Available appeared first on Computer Repair Blog.

What is the Three Finger Salute from Microsoft?

The Three Finger Salute is terminology for the Ctrl+Alt+Del keyboard shortcut established by IBM PC co-creator and engineer David Bradley. It’s common practice to use the three keys whenever a PC fails to load Windows or gets stuck during the boot process. You can lock the computer, switch users, log out, open the task manager, […] The post What is the Three Finger Salute from Microsoft? 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.

Webcams Can Be Hacked

The webcam can be compromised if an unauthorised program, application, or device is used that contains a vulnerability that hackers can exploit. Malware can inadvertently be acquired by users when they interact with phishing links, download malicious attachments, or visit compromised websites. This software could be used by an intruder to secretly record from a […] The post Webcams Can Be Hacked appeared first on Computer Repair Blog.

Breach on Edge Browser

A new investigation has shown that there is a significant data breach problem with Microsoft Edge that impacts millions of internet users on a daily basis without their knowledge. The security firm Otto’s discovered, as reported by Rick’s Daily Tips, that the “Enhanced Spellcheck” tool in Chrome and the “Microsoft Editor: Spelling & Grammar Checker” […] The post Breach on Edge Browser appeared first on Computer Repair Blog.

Google Chrome Update Date Announced

Google has announced when the upcoming Chrome 110 upgrade will be made available. With this update, Chrome will no longer function on computers running Windows 7 or Windows 8.1. The provisional date for the update’s release is February 7th, 2023. Internet rumors suggest that Google Chrome will keep working on unsupported operating systems, but those […] The post Google Chrome Update Date Announced appeared first on Computer Repair Blog.

MacOS Ventura Update is Available

Check Software Update in the System Settings App. macOS Ventura makes the things you do most on Mac even better, with powerful new ways to get more done, share and collaborate in your favorite apps, immerse yourself in next‑level games, and take full advantage of your other devices. Source: Apple The MacOS Ventura 13.0 update is now […] The post MacOS Ventura Update is Available 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.

‘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.