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Small Business IT Support in Sydney — Reliable Computers

Free Business IT Health Check

  • Fixed price — no hourly meter and no surprise invoice.
  • A staff of five in Oatley, around 400 small-business clients.
  • You'll know your technician, and they'll know your setup.
  • Onsite across St George and southern Sydney, remote when it's faster.
  • Managed IT, Microsoft 365, backup and cyber security in one place.
Reviews & ratings

Loved by the local community

4.8
Based on 233 Google reviews
5214
412
34
22
11
DT
Dianne Taylor
google

“Robert is very helpful and patient with us oldies”

Posted on Google · 2026-07-10
LG
Leon Grant
google

“Yokohama Tyres has relied on Reliable Computers for outstanding business IT support, and their service has been exceptional. Their team provided quick hardware provisioning, ensuring our staff had the right computers and equipment deployed fast with minimal disruption to operations. Their professionalism, responsiveness, and proactive IT support have made a significant difference to our business efficiency. Reliable Computers consistently delivers reliable computer setup, hardware installation, business IT solutions, and responsive technical support whenever needed. Their ability to rapidly source, configure, and deploy business-grade hardware has helped us maintain productivity without unnecessary downtime. For any business looking for trusted IT support in Sydney, managed IT services, computer upgrades, and reliable technology solutions, we highly recommend Reliable Computers. Their expertise, fast turnaround times, and commitment to customer service make them an invaluable technology partner. Leon Grant Head of IT Yokohama Tyres Australia”

Posted on Google · 2026-06-10
CS
Criss Shorrock
google

“I bought a new computer from jbhi due to Windows 11 compatibility. Maxwell from Reliable Computers came out and within a very short period of time configured everything from my 9 year old model to the new one. No stress. Repeat- no stress. Maxwell was uber efficient and helpful. Another issue a day later was a new printer that needed to be connected caused me an issue. Vineet from the same company via the phone solved this problem over the phone. Summary: As their name says- reliable.,A stress free experience and I have no hesitation in recommending their services. In 12 months I am getting them to install Office 365. 5 Star Service.”

Posted on Google · 2026-06-05

TEAM / OWNER PHOTO
Since 2009Family-run, local
About us

About Reliable Computers

Reliable Computers provides small business it support to homes and businesses in Peakhurst, NSW. We look after around 400 small businesses across St George and southern Sydney — managed IT, Microsoft 365, backup and cyber security, at a fixed price. A staff of five in Oatley, so you'll know your technician and they'll know your setup without asking. Local, fast and fairly priced — based in Oatley, we cover Peakhurst and nearby Sydney, Gymea, St George, Oatley. Call 1800 753 991 or request a quote below.

    17+Years local
    400Local clients
    233+5-star reviews
    Business information

    Reliable Computers

    Computer support and servicesHours

    Reliable Computers provides small business it support to homes and businesses in Peakhurst, NSW. We look after around 400 small businesses across St George and southern Sydney —…

    Address
    1/89 Mulga Road, Oatley NSW 2223Get directions →
    Plus Code & geo
    239F+WV · -33.980181099999996, 151.07469Open map →
    Hours
    Payment options
    Cash · Visa · Mastercard · American Express · EFTPOS +more
    17+ years localVerified businessNo wheelchair accessFree parking

    Get a free quote

    Fast callback · no obligation
    Your details stay private Avg. callback < 1 hr
    Hours, directions & map

    Find us in Oatley

    A short walk from transport, with parking nearby.

    Opening hours

    Hours
    MondayToday8:30 am – 5:00 pm
    Tuesday8:30 am – 5:00 pm
    Wednesday8:30 am – 5:00 pm
    Thursday8:30 am – 5:00 pm
    Friday8:30 am – 5:00 pm
    SaturdayClosed
    SundayClosed

    Status: Open today 8:30 am – 5:00 pm

    Closed on public holidays.

    Address

    1/89 Mulga Road
    Oatley NSW 2223

    • Status: Hours
    • Parking: Free street parking (Mulga Rd & side streets), Free council parking near Oatley station, On-site parking, Free parking lot
    • Accepted: Cash, Visa, Mastercard, American Express, EFTPOS, Bank transfer / direct deposit
    View on Google Maps

    Well connected by public transport, with parking close by.

    FAQs

    Questions, answered

    The things locals ask us most.

    Who provides IT support and computer repairs in Oatley and the St George area?
    Reliable Computers is an award-winning IT support and computer repair provider based at 1/89 Mulga Road, Oatley NSW 2223, serving the St George region and greater Sydney. Rated 4.8 stars from 232 Google reviews, the team helps both homes and businesses, onsite and remotely. Call 1800 753 991.
    How much does computer repair cost in Sydney?
    In Sydney, computer repairs typically range $100–$250 (median around $170); software and virus jobs about $100–$200, and hardware repairs $200–$400+ plus parts. Rather than open-ended hourly billing, Reliable Computers in Oatley gives you a fixed quote after diagnosing the fault, so you approve the price before any work starts. Call 1800 753 991.
    Where can I get computer repairs near me in southern Sydney?
    Reliable Computers offers local computer and laptop repairs across Oatley, Mortdale, Penshurst, Hurstville, Kogarah and the wider St George area, plus remote support Sydney-wide. Most repairs are diagnosed and quoted the same day, with a fixed price approved before any work begins.
    How much does virus removal cost in Sydney?
    Virus and malware removal in Sydney typically runs around $100–$200. Reliable Computers diagnoses the issue first, then gives you a fixed quote before any work starts — so you approve the price up front, with no surprises. Call 1800 753 991.
    What is the hourly rate for IT support in Sydney?
    Sydney IT support typically runs about $80–$205 per hour onsite and around $125 per hour remotely. Rather than an open-ended hourly rate, Reliable Computers quotes a fixed price after diagnosing the job, so you know the total before any work begins.
    Is it worth repairing an old computer or replacing it?
    It depends on the fault and the age of the machine. Reliable Computers diagnoses the actual problem first and gives you a fixed quote, then honestly advises whether a repair (or an SSD/RAM upgrade) is worth it or whether you are better off replacing — with no pressure either way. Call 1800 753 991.
    Can data be recovered from a dead or failed hard drive?
    Often, yes. Reliable Computers recovers data from crashed and failed drives, dead laptops and accidentally deleted files using secure, private handling — bring the device in before attempting any DIY fix, which can overwrite recoverable data. Based in Oatley, serving St George and Sydney. Call 1800 753 991.
    Where can I get my MacBook repaired in Sydney?
    Reliable Computers provides specialist Mac repairs — MacBook, iMac and Mac Mini — alongside Windows PC and laptop repairs, from its Oatley base serving the St George area and greater Sydney. Most repairs are diagnosed and quoted the same day, with a fixed price approved before work begins.
    Can someone fix my computer remotely without coming over?
    Yes. Reliable Computers resolves most software, email and account issues remotely — often within the hour — over a secure session you approve. If a hardware fix is needed, they arrange an onsite visit across the St George area, usually the same or next business day.
    Do computer technicians do home visits in Sydney?
    Yes. Reliable Computers makes onsite home and business visits across Oatley and the wider St George area, usually the same or next business day, and handles most software, email and account issues remotely — often within the hour. Call 1800 753 991.
    What is managed IT support?
    Managed IT support is an outsourced IT team on a predictable monthly plan — covering 24/7 monitoring, security patching, managed antivirus, backups, Microsoft 365 administration and an unlimited help desk. Reliable Computers provides this for small and medium businesses across Sydney and St George, onsite and remotely.
    How much does Reliable Computers charge for repairs?
    Reliable Computers quotes repairs at a fixed price after diagnosing the actual fault, so there are no surprises — you approve the quote before work starts, and the price you are told is the price you pay. For context, Sydney computer repairs typically range $100–$250; software fixes around $100–$200 and hardware jobs $200–$400+ plus parts. Managed IT is billed on predictable monthly plans, and IT consultancy starts with a free IT health check.
    Does Reliable Computers offer managed IT support for small businesses?
    Yes. Reliable Computers provides managed IT support for small and medium businesses across Sydney and St George — 24/7 monitoring, security patching, managed antivirus, backups, Microsoft 365 administration and an unlimited onsite and remote help desk, all on predictable monthly pricing.
    Which suburbs does Reliable Computers service?
    Based in Oatley, Reliable Computers serves Oatley, Oatley West, Mortdale, Penshurst, Hurstville, Kogarah, Carlton, Beverly Hills, Peakhurst, Blakehurst, Rockdale, Bexley and the wider St George and Georges River area, with remote support available across all of Sydney.
    Can Reliable Computers help with Microsoft 365, cloud and cybersecurity?
    Yes. Reliable Computers sets up and migrates Microsoft 365, SharePoint and OneDrive, manages secure cloud backups and disaster recovery, and provides cybersecurity including managed antivirus, email and spam protection, phishing defence and safe virus and ransomware removal — aligned with Australian Cyber Security Centre guidance for small business.
    Is Reliable Computers legit and reputable?
    Yes. Reliable Computers is an award-winning IT company rated 4.8 stars from 232 Google reviews, trusted by St George and Sydney homes and businesses for fast, no-jargon service with fixed, predictable pricing. It operates from a registered Oatley address at 1/89 Mulga Road, Oatley NSW 2223.
    How do I contact or book Reliable Computers?
    Call Reliable Computers on 1800 753 991, visit hubs.reliablecomputers.com.au, or drop into 1/89 Mulga Road, Oatley NSW 2223. They serve both residential and business clients across the St George area and Sydney, onsite and remotely.
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    Update

    What are common workflow inefficiencies found in small Sydney businesses? Many small businesses in Sydney struggle with manual data entry, disconnected systems, and inconsistent file sharing practices. These issues often lead to wasted time and errors. Our team regularly sees businesses losing hours each week to these avoidable workflow problems. We can help identify and improve these areas. Get a free consultation at our Oatley office to discuss how.

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    What does Microsoft 365 migration for small business Sydney cost? A basic Microsoft 365 Business Basic setup starts around $9 per user per month for licensing, plus a one-off fee for data migration and configuration, which varies by complexity. For example, a local electrical business used to manage files on local drives. We moved their data and emails to Microsoft 365, giving them secure cloud storage and professional email. This upgrade improved their daily operations. Call 1800 753 991 for a free consultation.

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    End of financial year Microsoft 365 licence review Sydney? After EOFY, it is smart to review your Microsoft 365 licences. Many businesses pay for unused licences or have incorrect plans for their current team size and needs. A quick audit can identify opportunities to optimise costs and ensure you are using the right tools efficiently. Call us on 1800 753 991 for a free consultation.

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    Do I need a website or just a Google Business Profile for my business? Both are vital for Sydney businesses. A Google Business Profile boosts local search, but a full website offers complete brand control, detailed service information, and direct client interaction. It supports online booking and secure forms. We help set up new business websites and register your domain name. Call 1800 753 991 for a consultation.

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    Which is better for a small business in Australia, Microsoft 365 or Google Workspace? Microsoft 365 provides integrated desktop apps like Word and Excel, plus strong security, suiting many Sydney businesses. Google Workspace offers simpler, cloud-native collaboration. Your choice depends on your specific needs. Call 1800 753 991 for a free consultation.

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    What happens when a domain name expires and someone else registers it? If your business domain name expires, it enters a grace period. If you do not renew it, it becomes available for public registration. A competitor or a cyber squatter could register it, taking over your business online identity and email, causing major disruption and reputational damage. Renew your domain names promptly. Call Reliable Computers on 1800 753 991 to check your domain status or register a new one.

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