Having technical problems with your computer?

If you are living in or near Diamond Creek and your desktop computer or laptop is in need of a cleanup, upgrade or checkup we can help.

We also provide services for the removal of viruses, hardware upgrades and data recovery.

We create websites which you can edit yourself with ease

Our websites are created with Wordpress using one of the best specialized editors on the market that allows us and our customers to change nearly every facet of the website.

Looking for help with something in particular? We provide the following services!

Computer Repairs

Involves troubleshooting and repair work on your computer. We provide remote support and drop offs.

Virus Removals

Has your computer caught a virus? We can analyse the situation and take the best course of action to clean it.

Hardware Upgrades

In need of new computer parts or having troubles with existing hardware? We can upgrade these for you.

Data Recovery

Lost some files or your HDD/USB has stopped working? We can recover lost documents, photos, videos, etc.

Website Design

We create beautiful websites using Wordpress and one of the best theme editors.

Website Maintenance

Need us to make changes to your existing website? Maintenance or design changes?

Websites created come with access to tutorials and front end editor

Website designs we create come with tutorials on how you can make your own changes, explanations on how things work as well as access to a front end editor to your website in which you can make live changes yourself which is visible through your dashboard.

Recent Projects


  • Hurstbridge Bowling Club
  • Wattle Blossom Catering
  • Maddison Interiors
  • Jessica Murphy Family Reports

Testimonials &

I highly recommend Leigh, Tattwa Networks, Diamond Creek Vic.

He has been repairing my computer now for many years. He certainly knows his job and is very, very patient.

Thanks, Leigh for all your help over the years.

Judy Foy

Leigh from Tattwa Networks has been a highly valued part of our business for many years, not only in computer repairs/updates but in the SEO and online marketing of our business.

Highly recommended! The Lock Guy Pty Ltd.

Rob Clarke
Manager, The Lock Guy Pty Ltd

Leigh is awesome! Always manages to sort out my pc issues!

Have been using him for the last couple of years. Honest, realiable & affordable!!

Rose Beale

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

Steve Paul

Leigh is incredible, very helpful, fast & great service

Kerri G

I have been using Leigh’s services now for more than 5 years, he has built websites, SEO, Facebook, and many other IT needs, He has helped grow my business especially with his SEO & FB services. I highly recommend Tattwa for all your IT needs

Paul Bullard

Highly recommend. Well fantastic to find someone that is local and punctual, honest and efficient and can solve all your computer problems so easy. We found Leigh can solve most of your problems with you sitting in your chair at home with the Teamviewer download for all your computer headaches, problems and worries give Leigh a call. Five Star Service.

Erik Pedersen

Read more of our reviews on Google

We operate in Diamond Creek but we can
also serve people in the surrounding suburbs

Including Wattle Glen, Kangaroo Ground, Hurstbridge, Panton Hill, St Andrews, Arthurs Creek, Cottles Bridge, Smith Gully,  Nutfield, Doreen, Eltham, Briar Hill, Research, Warrandyte, Watsons Creek, Bend of Islands, Christmas Hills and others..

How to find your laptop model?

Finding your laptop model shouldn't be too hard to find, it is usually found on the bottom of your laptop on a sticker or underneath where the battery sits, so you will need to remove your battery.