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About Us

GR-TEK Computers has been in business since 2003, in that time its reputation as a premiere system integrator has grown substantially. In this time we have earned a high reputation in our standards of customer service, exceptional knowledge and eficient delivery.

Our Workshop with desktop computers in the testing phase.

Our driving philosophy is to deliver to our customers leading edge technology and performance along with rock solid stability and support.

We produce some of the fastest and best computers in the market, constantly pushing the boundaries of performance so that our customers will enjoy the best custom built computer experience.

custom built pcs

* We are computer professionals with over 25 years experience and we are proudly Australian owned & operated.
* We provide a full 24 Month Return to Base Warranty as standard on all our computers.
* All computers are despatched with a GST Tax Invoice
* All software is 100% authentic & legitimate.
* Each custom desktop/gaming PC computer is thoroughly tested & benchmarked to ensure that all components are running at expected optimum levels and to stand the test of time.
* Computer Orders are usually shipped within 3 to 5 Days.(90% within 3 business days)
* We only use brand new, high quality and reliable components that are sourced from our official Australian distributors.
* We ship our custom built computers Australia wide and you can be assured that every computer system is fully insured during transit and will arrive safely.
* The progress of your order and the shipping details, track and trace numbers will be emailed to you every step of the way.
* We also offer pickup of your new custom built pc at our office/workshop location in Caboolture Brisbane. After hours pickups are available upon appointment only.
* We pride ourselves on great before and after sales service.


24 Mths RTB Warranty

NO Credit Card Fees

Free Delivery Aust Wide

Shipped within 3-5 days

Built by Professionals

Extensively Tested

Aust Owned & Operated

since 2003

Need Help - you Can Call Us!