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St George · Computer support and services

IT Solutions in St George & Sydney

Reliable Computers provides it solutions for small & medium businesses across St George & Sydney across Oatley, Oatley West, Mortdale, Penshurst, Hurstville, Hurstville Grove, from our Oatley base. We bring your whole IT stack under one local roof so it just works. Established 2009. Rated 4.8★ from 235 Google reviews. Call 1800 753 991.

Book a free IT health check Call 1800 753 991
Call now1800 753 991 DirectionsOatley 2223 HoursHours Rating4.8 ★ (235)
What we do

IT Solutions

For small & medium businesses across St George & Sydney.

What’s included

  • Hardware supply & setup (Dell, Lenovo)
  • Network & Wi-Fi design
  • Microsoft 365 setup & administration
  • Managed antivirus & email security
  • Backups & disaster recovery
  • Onsite & remote help desk
  • Vendor & warranty management

Problems we solve

  • Patchwork IT from multiple vendors
  • Slow, ageing hardware
  • No single point of accountability
  • Security & backup gaps

Brands & systems we support

  • Microsoft 365
  • Azure
  • Dell
  • Lenovo
  • ESET
  • N-able
How it works

How we deliver

1
IT health checkwe audit what you have
2
Plan & quotefixed scope in writing
3
Implementrollout with minimal disruption
4
Supportproactive management & reviews
Pricing

Honest, up-front pricing

Tailored quote

Scoped in writing and approved before any work starts — no surprises.

Reviews & ratings

Loved by the local community

4.8
Based on 235 Google reviews
549
41
30
20
10
Star counts from the 50 reviews on this site
RL
Roy Logozzo
google

“I have purchased computers from Reliable Computers for a second time and this time I also purchased a laptop. I have always found Robert and his staff to be very helpful and professional.”

Posted on Google · 2026-08-04
MH
Michelle Henderson
google

“Can highly recommend Max from Reliable computers. He has assisted with both my home & work computer issues, and made the whole process seamless. Will have no hesitation in using Reliable computers for any further computer issues.”

Posted on Google · 2026-07-16
PJ
Patricia Jancovich
google

“Best money we ever spent!! Courteous, professional service. Very thorough and helpful. Highly recommend the team at “Reliable Computers”.”

Posted on Google · 2026-07-16
Submit a reviewRead all 235 on Google

Meet your team

Led by people, not a faceless help desk

RC
Reliable Computers
IT Solutions lead · Award-winning MSP — CRN MSP of the Year 2024, Microsoft specialists · with us since 2009
Areas we serve

Computer support and services near you

These are just some of the local suburbs we cover.

OatleyNSWOatley WestNSWMortdaleNSWPenshurstNSWHurstvilleNSWHurstville GroveNSWSouth HurstvilleNSWKogarahNSWCarltonNSWAllawahNSWBeverly HillsNSWPeakhurstNSWPeakhurst HeightsNSWLugarnoNSWRiverwoodNSWPadstowNSWBlakehurstNSWConnells PointNSWKyle BayNSWRockdaleNSWBexleyNSWKingsgroveNSWSans SouciNSWRamsgateNSWCronullaNSWKirraweeNSWJannaliNSWMirandaNSWTaren PointNSWCaringbahNSWKurnellNSWSydney NSWNSWGymea NSW 2227NSWSt GeorgeNSWOatley NSW 2223NSWAllawah NSW 2218NSWJannali NSW 2226NSWKareela NSW 2232NSWMiranda NSW 2228NSWCronulla NSW 2230NSWKirrawee NSW 2232NSWMortdale NSW 2223NSWGymea Bay NSW 2227NSWPeakhurst NSW 2210NSWHurstville NSW 2220NSWSutherland NSW 2232NSWGrays Point NSW 2232NSWHurstville Grove NSW 2220NSWSouth Hurstville NSW 2221NSWPeakhurst Heights NSW 2210NSWSutherland Shire CouncilNSWSydneyNSWGymeaNSWKareelaNSWGymea BayNSWSutherlandNSWGrays PointNSW

Categories

Computer support and servicesComputer repair serviceComputer consultantComputer networking centerData recovery serviceComputer security serviceWebsite designer

Popular searches

computer repairs Oatleycomputer repairs near memanaged IT support Sydneycomputer repairs St GeorgeMac repairs Oatleydata recovery Sydneyvirus removal near mebusiness IT support Oatley

Payment methods

CashVisaMastercardAmerican ExpressEFTPOSChequeBank transfer / direct deposit

Parking & access

  • Free street parking (Mulga Rd & side streets)
  • Free council parking near Oatley station
Why us

Why choose Reliable Computers

A local St George team that answers the phone vs a faceless national help desk

Local and on-site, not a national call centre
Up-front quote, not open-ended hourly billing
Award-winning, 2009-established team
FAQs

Questions, answered

The things locals ask us most.

What do your end-to-end IT solutions cover?
Everything a business needs from one provider: networks, servers, backups, Microsoft 365, VOIP, cloud, cybersecurity and hardware. Reliable Computers has delivered complete IT for St George and Sydney businesses since 2009.
Can you handle all our IT under one provider?
Yes — that’s the point of IT Solutions. One local, accountable team manages your hardware, software, network, cloud and security, so nothing falls through the cracks between vendors.
Do you supply business hardware like laptops and servers?
Yes. Reliable Computers advises on, supplies, configures and supports business hardware — choosing reliable, fit-for-purpose machines rather than whatever’s cheapest.
What business laptops do you recommend?
For longevity we favour business-class lines — Lenovo ThinkPad, Dell Latitude and HP EliteBook — specified with an SSD and 16GB RAM, which matters more for day-to-day speed than brand alone. We tailor the spec to each role and budget.
Can you set up our office network and Wi-Fi?
Yes. We design and install fast, secure, stable wired and wireless networks for offices, retail and warehouses — optimising coverage and fixing connectivity issues.
Do you provide VOIP phone systems?
Yes. We set up and support VOIP business phones and Microsoft Teams calling, so your communications are clear, mobile and cost-effective.
Can your IT scale as our business grows?
Yes. We plan IT around your growth — scalable cloud, licensing and hardware lifecycle — so your technology supports expansion rather than holding it back.
Do you service the St George area and Sydney?
Yes. Based at 1/89 Mulga Road, Oatley NSW 2223, Reliable Computers serves the St George region, Sutherland Shire and greater Sydney, onsite and remotely.
How do you price complete IT solutions?
IT Solutions are scoped to your business and quoted as a tailored package, with managed support on predictable monthly plans. You’ll always know costs up front.
Why choose Reliable Computers for complete IT?
Award-winning (CRN MSP of the Year 2024), established 2009 and rated 4.8 stars from 232 Google reviews, Reliable Computers brings everything — strategy, build, security and support — under one local, certified roof. Call 1800 753 991.
Call us · 1800 753 991
Business information

Reliable Computers | Managed it support Sydney | Computer repairs Sydney & St George

Computer support and servicesHours
4.8235 Google reviews →

Reliable Computers delivers end-to-end IT solutions that keep local businesses productive and downtime low. From networks and servers to backups, Microsoft 365, VOIP and cloud…

Address
1/89 Mulga Road, Oatley NSW 2223Get directions →
Plus Code & geo
239F+WV · -33.980181099999996, 151.07469Open map →
Hours
HoursSee all →
Payment options
Cash · Visa · Mastercard · American Express · EFTPOS +more
17+ years localFree street parking (Mulga Rd & side streets)

Get a free quote

Fast callback · no obligation
100% private. No pushy sales calls.• Avg. callback < 1 hr
4.8from 235+ Google reviews
“I have purchased computers from Reliable Computers for a second time and this time I also purchased a laptop. I have always found Rober…”
Roy Logozzo · google
“Can highly recommend Max from Reliable computers. He has assisted with both my home & work computer issues, and made the whole process se…”
Michelle Henderson · google
Hours, directions & map

Find us in Oatley

A short walk from transport, with parking nearby.

Opening hours

Hours
Monday8:30 am – 5:00 pm
Tuesday8:30 am – 5:00 pm
Wednesday8:30 am – 5:00 pm
Thursday8:30 am – 5:00 pm
FridayToday8:30 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
  • Accepted: Cash, Visa, Mastercard, American Express, EFTPOS, Cheque, Bank transfer / direct deposit
Google Plus Code239F+WV Oatley NSW, Australia
Get directions to Oatley
View on Google Maps

Well connected by public transport, with parking close by.

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