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.

Don’t Install Unfamiliar Browser Extensions

You should be aware of how unsafe it is to install software on your personal computer that you are unfamiliar with and have no idea what it does. Including things like putting in browser extensions. Users assumed browser add-ons were safe because they were uninformed about the dangers they could offer. In short, be weary […] The post Don’t Install Unfamiliar Browser Extensions appeared first on Computer Repair Blog.

Microsoft Fixes Bug on Windows 10

Microsoft has fixed an error that could cause the taskbar and desktop to disappear on Windows 10 computers. The same problem has been attributed by the corporation to the consumers’ gadgets freezing and not responding to input, according to Bleeping Computer. They also share that the affected versions are 20H2, 21H1, 21H2, and 22H2. Make […] The post Microsoft Fixes Bug on Windows 10 appeared first on Computer Repair Blog.

Screen Recording on Snipping Tool

The Windows 11 Snipping Tool will soon be enhanced with a screen recorder feature. According to XDA, this functionality is included right into the Snipping Tool, so you can easily record any portion of the screen to share with others without installing a separate software. After being made available as a standalone update at the […] The post Screen Recording on Snipping Tool appeared first on Computer Repair Blog.

If Your Computer Won’t Turn On, Here May Be Why

The last thing users need to happen when they’re about to jump on their PC is for it not to turn on. There is a possibility that your computer may not switch on because the power supply is broken or has died. If the computer’s power supply is malfunctioning, the components of the machine will […] The post If Your Computer Won’t Turn On, Here May Be Why appeared first on Computer Repair Blog.

Protect Your Personal Information – Change Password

If your password has been compromised as a result of a security breach, you should change it promptly. Do not use the same password on multiple websites. Hackers and crooks are well-versed in all trade secrets. You can reduce the amount of damage done by using a different, strong password for each protected site you […] The post Protect Your Personal Information – Change Password appeared first on Computer Repair Blog.

Windows OS Hibernation

A feature of the Windows operating system that can be found in both desktop computers and laptops is called hibernation. It is possible to program it to take place automatically if a battery alert goes out. Its primary function, with regard to desktop computers, is to act as an all-around method for conserving energy. Because […] The post Windows OS Hibernation appeared first on Computer Repair Blog.

Turn off Fluent Design to Increase Performance

Windows 10 has a lot of visual effects, like animations, shadows, and more advanced effects, which are part of the Fluent Design language on Windows 10. The Fluent Design, while creates a more modernized look, could slow down your computer. Thankfully, you can turn these effects off, though, to make Windows 10 feel faster. In […] The post Turn off Fluent Design to Increase Performance appeared first on Computer Repair Blog.

Check Graphic Cards Temperature

The graphics card is the brains of any good gaming computer. Graph cards are especially prone to irregularity and failure after months without being properly cared for and maintained. Obviously, the best way to maximize the usefulness of your GPU and lengthen its lifespan is to prepare for it in advance. They are responsible for […] The post Check Graphic Cards Temperature 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.