• Complete computer systems
  • Memory upgrades
  • Monitors
  • Keyboard and Mouse
  • Speakers
  • Graphics cards
  • Printers and Faxes
  • Wireless routers and modems
  • Norton Antivirus
  • Microsoft Office
  • Windows 10 upgrades


Avalon Computers was established in 2003 by a local couple, Olof and Jane Elvingson. We provide services to the northern end of the peninsula from Warriewood to Palm Beach.

We specialise in supporting retail, small business and home user market segment. With more than 25 years experience in this field, we invite you to call us with any computer related questions. We do provide ongoing FREE phone support for our regular customers.

We offer a safe and convenient "all in one" shopping and support experience. We can come to you to discuss the ideal computer setup to suit your needs, whether you just want a basic school system for your child, or want to set up a home office for your business.


The following is a non-exclusive list of services we provide:

  • General computer repair (drives, power supplies etc).
  • Virus removal and Antivirus software installation.
  • Spy and Adware removal.
  • Office networking and internet sharing.
  • Wireless Networking (WiFi).
  • Windows updating and installation.
  • Hardware upgrading and installation.
  • System optimisation through driver updates, defragmentation and service packs.
  • Internet connection setup, including Email.
  • Web hosting and domain name registration.

ABN: 97 294 533 816