+1 626 988 4263


System Optimiztion

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Data Backup & Restore

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Parental Control

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Email Setup & BackUp

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IT Services You Can Trust With Kstac

Because we never know what problem a customer might face, we make sure we are equipped to handle everything. Every single thing.
Just call us, and watch your problem become ours.

What Do We Support?

Comprehensive support for your computer, connected devices, peripherals and software programs including:

Improve Boot up times and speed up your S-L-O-W PC

Our computer support services offers assistance and pc support to individuals and organizations..

Setup email accounts, printers, and other peripherals for you

For proper configuration of a public facing mail server for proper sending and receiving of mail, it is necessary to configure your public DNS records so that other mail

Find and remove viruses and spyware from your computer

Protect yourself! Keep your system secure by monitoring all of your antivirus solutions, ensuring each are up-to-date and enabled.

Who We Are

KSTAC LLC Is A Pure Play IT Support Services Company Established With A Mission To Provide Reliable And High-Quality IT Support Services To Consumer, Small Medium Business And Enterprise Companies.

We’re Passionate About support for your common PC problems

We have earned the reputation of providing reliable services as partner and service provider of some of the leading companies with long-term support and consistent success.

Our Mission

KSTAC techs are highly trained, patient and quick to resolve most complex technology issues.

Our Vision

We’re committed to your complete satisfaction with our service. If you’re not 100% happy, we’ll do whatever it takes to make it right.


Family or individual

Whether your PC investment is for your digital life, or available for an entire family to share, PCs undergo rigorous stresses and use. Yet with Toolbox, computers are well maintained to help them preserve performance and increase longevity.

Small business or home office worker

Your PC is essential to your business as a primary tool for your work. Having the proper tools to automatically maintain its efficiency and performance is important to work productivity.

Tech geek or technician

You are the type who likes to get down and dirty with the internals of your system. With Toolbox you now have access to the same low level diagnostics and system information available to the PC Manufacturers for the past years.

System builder

Your company builds PC’s but the support costs are a burden. With Toolbox end users are empowered to troubleshoot their own systems. If hardware issues are found repairs are faster and your customers go away happy!

Unable to work?
Your computer freezes?

We’ll help you get back to work.
Fast and Qualitatively.


Listen your Problems start troubleshoot

Our trained professionals troubleshoot and fix problems, and take measures to prevent future issues. Our courteous, knowledgeable technicians are standing by to help.

Scaling the System Performance

Unlimited PC Tune-ups & Virus removal service guarantees to keep your computer fast and stable. Boost up your speed and scaling your operating system performance.

Provide successful achievement to you

We provide fast and helpful service. Easy to talk with, and understanding to customer problems and resolve as fast.

Computer repairs of any Complexity

Certified computer support specialist serves with an array of computer related solutions.

our Service Plans

Choose your Plan

It will be as simple as occidental in fact, it will be Occidental.



$199 / One Time

Cover 1 Computer

Try Unlimited Sessions for 3 Months

You can upgrade anytime

PC Tune-ups (Included)

Virus removal



$299 / One Time

Cover 1 Computer

Try Unlimited Sessions for 6 Months

You can upgrade anytime

PC Tune-ups (Included)

Virus removal



$399 / One Time

Cover 2 Computers

Try Unlimited Sessions for 12 Months

You can upgrade anytime

PC Tune-ups (Included)

Virus removal

More Services

There are several tried and tested ways practicing which can help you accelerate your sluggish PC speed.

System Optimization

Program inappropriate alignment, Windows startup bottlenecks, Incorrect internet settings, Low inbuilt RA, Fragmented files on hard drive

Parental Control

We can help your kids and teens be safer on the internet through education and parental controls. Here are some technical solutions for helping children manage their time, privacy, and safety on the internet.