Computer Repairs


Did you know we can fix a lot of problems over the internet with remote support?

Call 0479 100 163

Inside of a computer case

Having computer problems and in need of repairs?

If your PC, MAC, or LAPTOP needs repair, replacements, a cleanup or upgrade we can help. We are in Diamond Creek and service the surrounding suburbs of Nillumbik.

You can drop off your computer to us or we can help you over the internet with remote support.

** Pickup service available for Diamond Creek, Hurstbridge & Wattle Glen

or give us a call on
0479 100 163
  • Trouble booting up your computer?
  • Is your computer running slow and sluggish?
  • Need assistance with operating your computer?

We also repair Apple MacBook’s & iMac’s

We not only just fix normal PC computers but we also repair Apple MacBook’s and iMac’s. If you are experiencing issues with the macOS, your Mac’s hardware like black screen, flashing folder at boot, etc. We may be able to help.

New Thermaltake Case for building a new computer / pc

We can build desktop computers for home or small business

Is your current computer on its way out or are you looking for a new computer to replace your existing one? We can design and build a PC to fit your requirements. We can also migrate your data across to your new system (If lucky we can keep everything exactly the same or as similar as possible).

Computer services from our location in Diamond Creek

We provide services and repairs for PC, MAC & LAPTOPS which can be dropped off to us or we can assist over the internet with remote support.

Some of the common things we can help you with include:

  • Making your computer/internet run faster
  • Configure your network to share files & printers
  • Setup the storage of your files on the cloud
  • Setup new computers, software, and other equipment
  • Increase security on your computers and network
  • Troubleshoot and repair laptop/desktop systems
  • Email setup, repairs & recovery
  • Hardware replacements & repairs
  • MAC & MacBook repairs
Inside of computer case when carrying out computer repairs

Computer Repairs

PC, MAC & LAPTOP Repairs

We can assist in repairing your software and hardware issues

Power supply used in computer hardware upgrades or new computers

Hardware Upgrades

HDD/SDD, RAM, Motherboards, CPU, etc

Need to replace faulty hardware or upgrade your existing hardware?

Malwarebytes an Antimalware / Antivirus scanner which picks up everything

Virus & Malware Removal

Unwanted junk/programs

Think your computer has caught a bug? We can assist with malware and virus removal

Broken laptop screen needs a replacement to get working again

Laptop Repairs

including screen, battery & keyboard replacements

We can repair/replace your faulty laptop hardware, screens, keyboards, and batteries


Can you change or upgrade my hard drive as its no longer recognized?

Yes, this means that there is something wrong with your hard drive, computer, or drivers. Depending on your computer and what we find wrong we can recommend installing a new hard drive or SSD and reinstalling windows. Or if it’s a backup drive that can be replaced. If you have important files on your hard drive that needs recovering we can help with recovering those files for you.


I have built a PC myself, and it is not booting or working properly can you assist with finding the problem?

Yes, we can help with diagnosing what the problem could be and help you to fix it. There are various problems we can run into when building a PC and these require various tests to find out the problem.

My computer is failing to boot, can you help?

Yes, we can help find out the cause of your computer not booting which could be a variety of different things like power supply, operating system updates, antivirus, corrupted drivers, faulty hardware, faulty plugged in devices, motherboard and more…

I would like to upgrade my existing hard drives to the new SSD and reinstall Windows 10. Can you help?

Yes, we can upgrade your existing hard drive to a new SSD drive. SSD drives are much faster and reliable than the old hard drives and so they are recommended for anyone. Especially older systems. Most of the time we don’t even need to reinstall Windows 10, we can just clone the hard drive to a new SSD for you and its all good to go.



Leigh is a delight to deal with, always helpful and has been able to assist with all-out computer problems. Being able to remotely logging has been a godsend. Would definitely recommend Tattwa Networks.

Lili – Customer

Leigh is awesome! Always manages to sort out my pc issues!
Have been using him for the last couple of years. Honest, reliable and affordable!!

Rose Beale – Customer

Biggest of thanks to an awesome service.
Reliable, efficient and knowledgeable. High fives all around.

Steve Paul – Customer

Highly recommend. Well fantastic to find someone that is local and punctual, honest and efficient and can solve all your computer problems so easy…

Five Star Service.
Erik Pedersen – Customer

Hi all, I have been a customer of Tattwa Networks for some 3-4 years and have found Leigh to be most helpful each time I have an issue with my computer.

Pam – Customer

Incredibly helpful, knowledgable and communicative! Not only fixed my computer annoyance in a day but also explained to me what was wrong to begin with. Thank you Leigh!

Jason Cheng – Customer

Having worked carried out over several years, I have been very impressed with Tattwa Networks, with their professionalism and speedy service, with very reasonable rates and easy to communicate with.

Graham – Customer

Awesome service. PC fixed same day.

Lee – Customer

Leigh is a delight to deal with, always helpful and has been able to assist with all-out computer problems. Being able to remotely logging has been a godsend. Would definitely recommend Tattwa Networks.




Read more of our reviews

We nearby and serve people in the surrounding Nillumbik suburbs

Including Wattle Glen, Kangaroo Ground, Hurstbridge, Panton Hill, St Andrews, Arthurs Creek, Cottles BridgeSmiths GullyNutfield, Doreen, Eltham North, Yan Yean, Plenty, Yarrambat, St Helena, Briar Hill, Research, Strathewen, North Warrandyte, Watsons Creek, Bend of Islands, Christmas Hills and others..