Is my business email secure because I use Gmail or Outlook? Using Gmail or Outlook provides a strong platform, but true business email security requires correct configuration of authentication records like SPF, DKIM, and DMARC. Many assume built-in security is enough, but without proper setup, your business remains vulnerable to phishing and spoofing attacks. Our team specialises in business email security audits to ensure your setup is robust. Call us on 1800 753 991 for a free consultation.
Learn moreAbout Reliable Computers | Managed it support Sydney | Computer repairs Sydney & St George in Oatley
Reliable Computers is an award-winning IT company based in Oatley, providing computer support for both residential and business clients across the St George area and greater Sydney. Transparency matters to us: we're a staff of 5 serving approximately 400 clients — small enough to know your setup by name, big enough to be there whenever you need us. Rated 4.8 stars from 232 Google reviews, we're trusted for fast, friendly, no-jargon service — onsite when you need hands on the gear, and remote when a problem can be solved in minutes.
From managed IT support, computer and Mac repairs and data recovery to Microsoft 365, cybersecurity, cloud services and websites, we bring it all together under one dependable local team. Our approach is simple: fixed, predictable pricing, plain-English advice, and technology that quietly works so you can get on with what matters.
Based at 1/89 Mulga Road, Oatley NSW 2223. Call 1800 753 991.
Reliable Computers | Managed it support Sydney | Computer repairs Sydney & St George
About
“I have purchased computers from Reliable Computers for a second time and this time I also purchased a laptop. I have always found Rober…”
“Can highly recommend Max from Reliable computers. He has assisted with both my home & work computer issues, and made the whole process se…”
Find us in Oatley
A short walk from transport, with parking nearby.
Opening hours
HoursStatus: Open today 8:30 am – 5:00 pm
Closed on public holidays.
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
239F+WV Oatley NSW, AustraliaWell connected by public transport, with parking close by.
IT support built for Australian small business
Fixed price, no jargon, and a local team who knows your setup. We look after around 400 small businesses across St George and southern Sydney, from a single office up to about twenty staff: managed IT support on a fixed monthly fee, Microsoft 365 setup, migration and backup, cyber security aligned to the Australian Government's Essential Eight, and onsite help when something needs hands on it. Trades, medical and dental practices, law firms, accountants, retailers, cafés and allied health all run on it.
Start with a free IT Health Check.
- Fixed price after diagnosis — no hourly meter.
- Five people in Oatley, ~400 SMB clients.
- You will know your technician by name.
Latest from Google
Fresh updates, offers and news straight from our Google Business Profile.
Is Microsoft 365 too complicated for a small business? No, Microsoft 365 is designed for businesses of all sizes, including small teams. It offers scalable tools like email, Teams, SharePoint, and OneDrive that can be set up simply and tailored to your needs. Our team specialises in making the setup straightforward for Sydney businesses. Call us on 1800 753 991 to discuss a tailored setup.
Learn moreHow do I know if my business processes need improving? Look for recurring bottlenecks, errors from manual data entry, slow information flow, or team members often duplicating work. If staff consistently express frustration with daily tasks, it is a strong indicator. These inefficiencies can cost time and money. Call us on 1800 753 991 for a free consultation.
Learn moreHow much does a business process review cost in Sydney? A professional business process review in Sydney typically varies based on the scope and complexity of your operations. Smaller businesses might see costs start from a few hundred dollars for a focused audit, while more comprehensive reviews for larger teams or multiple workflows will be higher. Our team in Oatley provides clear quotes after understanding your specific needs. Call us on 1800 753 991 for a free consultation.
Learn moreSigns your daily workflows are costing your business time and money? Look for repetitive manual data entry, constant file searching, or communication delays. These common signs indicate inefficiencies that steal valuable hours and profit. Addressing these workflow issues can significantly boost your team's productivity. Call Reliable Computers on 1800 753 991 for a consultation.
Learn moreSmall business website redesign Sutherland Shire Sydney? A website redesign in the Sutherland Shire typically involves updating content, modernising the design, and optimising for mobile to improve client engagement and search visibility. Costs vary based on complexity from simple refreshes to full custom builds. Our team in Oatley can help. Call 1800 753 991.
Learn moreBusiness email security checklist for small business Australia? Protecting your business from evolving phishing attacks and email scams means regularly checking key settings. Simple checks can flag vulnerabilities before they become major issues, securing your digital communications. Ensure all email accounts use strong, unique passwords and multi-factor authentication. Regularly review your spam filter and confirm your team knows how to report suspicious emails. For DMARC, SPF, and DKIM record checks, contact a professional. Call us on 1800 753 991 for a free email security consultation.
Learn moreWhat does a domain name cost per year in Australia? A .com.au domain name typically costs between $20 and $40 per year for registration with most Australian registrars. This fee covers the right to use the domain name for that year. Additional services like web hosting or business email are separate costs. Call 1800 753 991 to discuss your business domain needs.
Learn moreDoes my business website look after itself once it is built? No, a business website does not look after itself. Websites need regular maintenance, security updates, and content reviews to perform well. Neglecting these can lead to security vulnerabilities, slow loading times, and outdated information. Regular upkeep is essential for your business credibility and online presence. Visit us in Oatley or call 1800 753 991.
Learn moreBusiness process automation for small business Sydney? Business process automation for small business Sydney often involves identifying repetitive tasks and using tools like Microsoft 365 to streamline them. Our team helps businesses move from manual data entry and file sharing to automated workflows, saving hours weekly and reducing errors. Call 1800 753 991 to discuss your business's needs.
Learn moreHow much does Microsoft 365 cost for a small business in Sydney? Microsoft 365 Business Basic starts around $9 per user per month. The total cost for a Sydney small business depends on the plan chosen, number of users, and setup complexity. Premium plans offer more features like advanced security and desktop apps at a higher monthly rate. Initial setup fees vary based on migration needs. For a precise quote, call Reliable Computers on 1800 753 991 or drop into our Oatley office.
Learn moreHow to manage a small business website launch in Oatley St George Sydney? Our team helps local businesses establish a professional online presence. We recently assisted a local business with registering their .com.au domain and building a new, effective website. This provided them with a clear digital storefront and enhanced credibility. Get a free consultation on your business website needs today.
Learn moreMicrosoft 365 setup checklist for small business? A basic Microsoft 365 setup checklist for small businesses in Sydney includes confirming user licenses, setting up business email on your domain, configuring SharePoint for file sharing, securing OneDrive access, and integrating Teams for communication. Ensure strong authentication is enabled for all accounts. Our team can help fine-tune your setup. Call 1800 753 991 for a free consultation.
Learn moreWhat to check before registering a domain name in Australia? Before registering your business domain, confirm its availability and that your business meets Australian eligibility rules. Ensure legal ownership is correctly assigned. DNS settings for email and website often need professional help. Always track the expiration date to protect your online identity. Call 1800 753 991 for domain advice.
Learn moreIs my business email secure because I use Gmail or Outlook? No. Using these platforms alone does not guarantee business email security. While they offer basic protection, small businesses require specific configurations like SPF, DKIM, and DMARC records to defend against advanced phishing and impersonation. Without this, your business email is vulnerable. Contact us for an email security audit.
Learn moreDo I need a website or just a Google Business Profile for my business? A Google Business Profile helps local discovery. A website provides full brand control, detailed service presentation, and direct client interaction. It builds crucial long-term credibility that a profile alone cannot. For a strong online presence, a website is essential. Call us on 1800 753 991.
Learn moreHow much does a small business website cost in Sydney? A basic business website in Sydney generally costs between $1,500 and $4,000 upfront. This covers design, development, and essential content setup. Annual costs for a .com.au domain are around $30, with hosting ranging from $15 to $50 monthly. Prices increase for sites needing custom features. Call us on 1800 753 991 to discuss your website needs.
Learn moreSigns your business email has been hacked Australia: Look for unusual login alerts, missing emails, or unexpected password reset requests. Your clients might report strange emails from your address. Check for new, unfamiliar email rules forwarding messages. If you suspect an issue, act fast to secure your accounts. Contact us for a business email security audit.
Learn moreIs Microsoft 365 too complicated for a small business? No, it is not. Microsoft 365 is designed for scalability and offers essential tools like Teams, SharePoint, and OneDrive that simplify operations for small businesses. With proper setup, small businesses in Sydney can use it effectively to improve collaboration and security. Contact Reliable Computers today on 1800 753 991 to discuss your Microsoft 365 setup.
Learn moreSigns your daily workflows are costing your business time and money? Look for repetitive manual data entry, constant file searching, or endless email chains for approvals. These inefficiencies waste staff hours, delay client responses, and directly impact your bottom line. Our team can help streamline these processes. Call us on 1800 753 991.
Learn moreWhat is SPF DKIM DMARC and do I need it for my small business? SPF, DKIM, and DMARC are email authentication records that help prevent email spoofing and phishing by verifying sender identity. Yes, your small business needs them to protect your brand, improve email deliverability, and safeguard against business email compromise. Our team sets these up for Sydney businesses. Give us a call on 1800 753 991 to discuss your email security needs today.
Learn moreHow do I know if my business email has been compromised? Key signs include strange outgoing emails, unexpected password changes, or login alerts from unfamiliar locations. If clients report unusual messages from you, your email account is likely compromised. A professional email security audit will identify vulnerabilities like missing SPF, DKIM, or DMARC records. Reliable Computers helps Sydney businesses secure their email. Get a free consultation on 1800 753 991.
Learn moreBusiness email security audit St George Sydney? Our team performs comprehensive email security audits for local businesses across the St George area. We check for phishing risks, weak authentication, and critical missing records like SPF, DKIM, and DMARC to protect your organisation from compromise. Contact Reliable Computers on 1800 753 991 to schedule your audit.
Learn moreShould I rebuild my website or update the existing one? Deciding whether to rebuild your website or update it depends on its current age, underlying technology, and how well it meets your business goals. A rebuild is often best for outdated sites that lack mobile responsiveness or security, while minor updates suit newer platforms. Consult our team in Oatley for tailored advice.
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