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⚡ Prompt service available · Free Call now: 1800 856 222 Client Portal

Is your tech causing chaos at home?

Fast, friendly technicians come straight to your door — home or office. Same-day service available across Australia. No Fix, No Fee.

10K+completed jobs
Same Dayservice available
No Fixno fee guarantee
Friendly Core Service technician helping a customer
20 years in 2026
No Fix, No Fee Guarantee
Prompt Service
We Come to You in Sydney, or Remote Anywhere!
10,000+ Jobs Completed

Ready to get sorted? Contact us online or call — it takes under 2 minutes.

What We Do

Services

Whatever the tech problem, we're ready to help — in person or remotely.

Computer Repairs

PC, Mac, or laptop — crashes, slow performance, hardware faults, and everything in between.

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Virus or Email Compromise

Virus, ransomware, or compromised email account? We clean up the damage and lock things down.

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Wi-Fi & Internet Setup

New modem setup, weak signal fixes, network security, and getting all your devices connected.

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Data Security & Backup

Protect what matters with a proper backup strategy. We design, set up and test solutions for home and business.

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Mobile & Tablet Setup

iPhone, Android, iPad — new device setup, data transfer, app help, and troubleshooting.

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Seniors Support

Patient, friendly tech help for seniors — device setup, video calls, online safety, and as much time as you need.

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Microsoft 365 & Cloud

As a Microsoft Partner, we can sell, configure and maintain the full range of Microsoft 365 products for personal and business use.

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Smart Home Setup

Google Home, Amazon Alexa, smart lighting, security cameras — we make your home smarter.

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For Business

Business Services

Tailored IT support and security solutions to keep your business running safely and efficiently.

Small Business IT Support

Reliable, affordable IT support designed for small businesses — same-day response, plain English, no lock-in contracts.

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Business IT Support Packages

Flexible ongoing IT support packages for businesses of all sizes — proactive monitoring, priority response, and more.

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Cyber Security Check

A thorough audit of your business's digital security posture — identifying vulnerabilities before someone else does.

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Industry Compliance Check

Ensure your IT systems meet industry regulations and standards — from data privacy to sector-specific requirements.

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Microsoft 365 & Cloud

We recommend, sell, configure and maintain the full range of M365 products tailored to your business — including MDM, Intune, and SharePoint integrations.

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UniFi Specialists

From a simple Wi-Fi upgrade to a full-stack business network — we supply, install and configure UniFi solutions, including remote sites, outbuildings, and holiday park environments.

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Special Projects

Platform migrations, Video Conferencing and VoIP rollouts, and IT transitions during business sales, acquisitions or integrations — we plan, design and deliver.

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And Many More

Device procurement, business email, VoIP, server and storage, video conferencing, user management — if it involves technology and your business depends on it, we can help.

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Industries

We Know Your Industry

Every industry has its own way of working — its own software, its own compliance requirements, and its own pace. We've worked across a wide range of sectors and understand what good IT support looks like in each one. No learning curve on your time.

Legal Practices

From document management to matter software, we support law firms with the reliability and confidentiality their work demands. We keep your systems running quietly in the background.

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Medical Professionals & Practices

Healthcare technology is critical — downtime isn't an option. We support GP practices, specialists, and allied health professionals with secure, compliant IT that keeps patient care front and centre.

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Real Estate

Real estate agencies move fast. We keep your CRM, property portals, and communication tools running smoothly — so your team can focus on listings and clients, not tech problems.

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Early Childhood

Childcare centres and early learning services have unique software needs and strict data requirements. We keep your administration running so your team can focus on the children in their care.

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Creative Industries

Designers, photographers, studios, and agencies rely on high-performance Macs and demanding creative software. We understand your tools and keep your creative workflow running at full speed.

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Financial Services

Accountants, advisers, and brokers operate in a compliance-heavy environment. We support financial services businesses with secure, reliable IT that meets their obligations and keeps client data protected.

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Construction

From the office to the site office, construction businesses need IT that works in the real world. We support project management tools, estimating software, and the connectivity your team relies on to keep jobs moving.

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And Many More

We work across a wide range of sectors. Whatever your industry, we take the time to understand how you work and tailor our support accordingly. Get in touch to tell us about your business.

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Core Service technician helping a customer at home
Why Choose Us

Some reasons you'll love Core Service

1

Solid, reliable, trustworthy

We've been in business for over 20 years. That experience counts towards getting the job done right, with a track record of integrity and expertise.

2

We come to you — or fix remotely

Need someone on-site or just a quick remote fix? Either way, no need to pack up your computer and drive anywhere. We come to you.

3

Plain English, no jargon

Our technicians explain everything clearly. If you've ever been confused by tech-speak, you'll love working with us.

4

One visit, many problems solved

Our technicians work across a huge range of devices and software, so you can knock out multiple issues in a single appointment.

5

Prompt service, 5 days a week

When tech stops working, everything stops too. We offer prompt service during business hours — and emergency service the rest of the time — so you're never left waiting.

Ready to get your tech sorted?

Get in touch online, or give us a call. Prompt service available.