PC Sanity

We specialise in novice-friendly computer repair, sales, maintenance and support.
Is your PC driving you insane?

Location

Logan (Brisbane) Office
8 Hill Park Crescent
Rochedale South Queensland 4123

Get In Touch

Consultations by appointment – please ring, text, email or Facebook Message to arrange.

Call Us

0409 341 532

Hours

Mon-Fri: 9am-5pm
Sat: 9am-1pm

Services

We provide computer repair, optimising, networking, security services in Logan and surrounds.

Products

We sell all brands of Notebooks, All-In-One PCs and Desktop PC including refurbished ones.

Reviews

We have many great customer Reviews below plus many 5-star Facebook and Google Reviews.

Technician Profile

Jeff Threlfall

“I purchased my first Windows PC in 1987 and by 2004, I could see the potential for growth in tech support generally. I gained my Diploma in Information Technology in 2005. I then started PC Sanity in 2006 especially because I found there was a lack of support for novice and mature-age computer users. As a mature-age technician, I found that most computer technicians didn’t and still don’t provide patient, honest advice with old-fashioned personalized service or use plain-language instead of geek speak. I am extremely patient and very understanding even with complete newbies and I’m well known for that attribute.”

Our Difference

PC Sanity has been in business since 2006. We concentrate on the quality of service provided rather than the quantity of customers served. As we have low overheads and our profit margins are low, our prices are very competitive with the big shops. We always provide honest advice and prompt, reliable and affordable repairs. Jeff is a mature-age technician and as such treats all customers with respect and personally handles all repairs and communications.

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Personal Service

We offer a high level of "old-fashioned" personal service most computer repair companies don't. Being a mature technician, Jeff will treat you with respect even if you are a complete novice. We give plain English explanations.

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Honest & Reliable

We provide user-friendly, honest and reliable computer repair, maintenance, support, upgrades, troubleshooting, networking, security services in a timely manner at a very reasonable price. Our new PCs & notebooks are very competively priced.

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Inclusions

When we supply you a PC or notebook, we provide System Setup included in the quoted price:

  • finalise the (pre-installed) Windows setup
  • install all critical/important Windows Updates
  • install latest Adobe Reader, uninstall trial programs
  • disable unnecessary Startup entries (makes your computer load Windows faster)
  • plus more
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Quality Reviews

We have many reviews of our prior work. Please view them located in our reviews page. We also have many Reviews on our Facebook Page.

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Fast Turnaround Time

For in-workshop jobs, our turn-around time is very short. Most jobs are completed within one or two days. When you collect your computer, we actually demonstrate that it is fixed & are happy to explain the changes made/work carried out on your computer & (where available) show you the logs. We send you a courtesy email afterwards to follow-up on your computer service/repair.

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On-site, pickup, dropoff or remote

We offer onsite computer repairs, pick-up service, Remote Access or you can bring your computer to us at our office in Rochedale, Logan, Brisbane.

Mature-age specialists.
Trustworthy.
Experienced.

PC Sanity prides itself on old-fasioned, honest service. We are respectful, friendly and you can rest assured that we will only provide systems and services you actually need.

PC Sanity

On-site services available

(Conditions Apply)

We support residential and business clients across Logan and surrounds, including Mount Gravatt, Sunnybank, Calamvale, Browns Plains, Marsden, Waterford, Meadowbrook, Slacks Creek, Kuraby, Eight Mile Plains, Carindale, Burbank, Rochedale, Rochedale South, Springwood, Daisy Hill, Shailer Park, Cornubia, Loganholme and Capalaba.

Social Updates

PC Sanity Facebook Page (for IT alerts, tips and humour)

Comments Box SVG iconsUsed for the like, share, comment, and reaction icons

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6 days ago
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1 week ago
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What sicko designed this abomination? ... See MoreSee Less

1 week ago
What sicko designed this abomination?

ALERT! 124 million passwords added to breach database. Yours may be in there, too: (Please share this post to warn others)
Check if your data is in the latest breach dump by going to haveibeenpwned.com/Breach/June2026StealerLogs then scroll down to enter your email address(s). If your email address is in a data breach, you can also go to haveibeenpwned.com/Passwords and enter your password(s) to see if it has appeared in known data breaches. This is perfectly safe to do so!

Infostealers are among the most commonly used tools by cybercriminals. These malicious programs scan Windows PCs and other devices for stored passwords, browser data, cookies, access tokens, and other sensitive information. Many users don’t realise their device has been infected. As a result, login details can be stolen over long periods of time without being noticed.
www.pcworld.com/article/3168200/124-million-stolen-passwords-discovered-check-your-accounts-now.html
... See MoreSee Less

1 week ago
ALERT! 124 million passwords added to breach database. Yours may be in there, too: (Please share this post to warn others)
Check if your data is in the latest breach dump by going to https://haveibeenpwned.com/Breach/June2026StealerLogs  then scroll down to enter your email address(s). If your email address is in a data breach, you can also go to  https://haveibeenpwned.com/Passwords  and enter your password(s) to see if it has appeared in known data breaches. This is perfectly safe to do so!

Infostealers are among the most commonly used tools by cybercriminals. These malicious programs scan Windows PCs and other devices for stored passwords, browser data, cookies, access tokens, and other sensitive information. Many users don’t realise their device has been infected. As a result, login details can be stolen over long periods of time without being noticed.
https://www.pcworld.com/article/3168200/124-million-stolen-passwords-discovered-check-your-accounts-now.html
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Reviews

A huge thankyou to Jeff form PC Sanity for all the time he took trying to sort out a computer problem we have. He certainly taught me a few things about my computer which I didn’t know.

If anyone is ever in need of someone to help them with computer problems I would have no hesitation in recommending Jeff.

Thanks again Jeff
Karen
I have been using PC Sanity's service for about 13 years to service/repair my computer. Jeff is a good, honest chap and very competent in his work, Never had to take a computer back to him after he has worked on it.. One would go a long way to find a more reputable computer technician. His fees are reasonable too.
Alan Mountford
Wanted to say a huge thank you to Jeff. He helped us out with a school computer. He did all the hard work for me by doing the set up and adding all the necessary programs that we needed. Jeff also help us when we had a problem with the computer. Can highly recommend PC Sanity
Fay Tharenou
I agree Jeff does do a fantastic Job and on more than one occasion has helped us out. We have 3 children (2 with disabilities) and he caters for there needs and checks their computers for vruses and other probs at very reasonable rates.

Jeff’s prices are better than anywhere, cheap good honest and down to earth and extremely reliable.

Talks My language – I am computer illiterate,
Marie and Family
A great big thank you to Jeff for helping me get rid of a nasty trojan on my computer.

After numerous emails back and forth my gremlin is gone!!!!! So guys if you need help he is more than willing to supply it and in a language even I can understand. LOL

Once again Thank you Jeff for your unselfish efforts. You are a really nice bloke.
Nina
Hi All,
I just thought i’d pop in and say what a great job Jeff does.
He has helped me out on more than one occasion, saving me grief, money and hair!

Off all the times he has sorted out a system for me, the majority of the work was done gratis … I have only had to pay him for one major job and when I got the bill I had to pinch myself.

Jeff speaks to you in a language you can understand, unlike the majotiry of snot nosed no-it-all’s that would rather confuse the hell out of you than help. His service is top notch and he has the education to back it up.

For what it’s worth, I give him my official TWO THUMBS UP!
Drew
Very friendly and knowledgeable. Happy to take the time to talk to you about computer stuff in layman's terms. Easy payment options and great operating hours to suit busy people.
Michelle Bouwhuis
I can highly recommend Jeff from PCSanity for all your computer and computer service needs. He is very helpful, efficient and knowledgeable and nothing is too much trouble.
Mary Hansen