PC Scientist · Thornleigh
A parent's laptop will not log in, the kids' one is full of pop-ups, and the workshop PC stalls every time you open the invoicing. Being Thornleigh's go-to tech person for the whole family gets old, especially when nothing about the fix is obvious.
PC Scientist visits Thornleigh homes or helps remotely, and can speak straight to whoever uses the device. Any repair is priced before we start. Ask for a quote in writing, or call and describe what the screen is doing.
Book online for eligible visits and get 10% off.
We accept payments
Real Google reviews
Word for word, from people we have visited.
Why Thornleigh calls us
What we help with
Full lists inside each card, or see the Technology Services Hub.
Computer Repair Scientist
Slow or crashing PCs, repairs and upgrades.
Computer Support Scientist
Devices that will not connect, like PC to printer.
Network Scientist
Wi-Fi, mesh, NBN and dead zones.
Cybersecurity Scientist
Scams, malware and safer accounts.
Security Camera Scientist
Planned, installed, on your phone.
Email Systems Scientist
Microsoft 365, Gmail and domains.
Data Recovery Scientist
Lost files, failing drives, backups.
Device Setup Scientist
New devices, plus printer fixes.
Custom PC Build Scientist
Gaming and performance PCs.
Web Design Scientist
Small business websites.
Business IT and projects
Offices, shops, tradies and projects.
Procurement Scientist
Sourced, delivered and set up.
Not sure which one? Tell us what you are seeing.
0493 563 381Two fixed-price options
Start here
$190
If it's not urgent
If it can't wait
$207
When available
Peace of mind
If we cannot get the agreed work done under our terms, you do not pay that service fee.
We will be straight with you first. You decide.
Read the Terms & ConditionsHow to start
Book online, call for free advice, , or .
In the booking, on the call, or in the quote. Same idea.
You see the price. If you agree, we lock a date that suits.
That's the visit. We work through your list on the day.
Areas we cover
Computer repairs and IT support around Thornleigh. Pick a suburb, or see the Northern Suburbs overview.
Suburbs near Thornleigh 22
Can't see your suburb?
If your street is just over the line, we usually still come.
Find the right page
Visits to Thornleigh are covered by the Ryde service pages below. Pick the one that fits the job.
At home
FAQ
That is a big part of what we do. Typical jobs are a granny flat with no signal, pop-ups on a child's laptop that point to unwanted software, and a workshop computer too slow for its accounting program. We check each device, explain the cause in plain words and talk directly with the person who uses it. Repairs, cleanups and upgrades are priced before any work.
We decide on the phone first. Logins and email often clear remotely. If it is the Wi-Fi out to the granny flat, we come to you.
Mention Pennant Hills Road traffic when you call and we plan around it.
Yes. Getting back into accounts, connecting a printer, or sorting email at a family home near Thornleigh station is everyday work for us.
If several small things have piled up in Thornleigh, we can take them in one visit.
Homes and home offices are in scope, and so are light-industrial workshops, trades, and small offices. Large enterprises with 24/7 IT departments are not our focus.
When the home PC and the work laptop share one connection at a family home near Thornleigh station, one visit can cover both.
You hear the cost before we start. If the printer that says offline needs more digging, we explain why and quote it clearly.
No Fix, No Repair Fee covers repair work we cannot finish, so families, tradies, and commuters are not paying for a dead end.