Dependable IT support tailored for your growth
Fully managed IT support

We do more than just fix IT problems. Our wide range of support services, including on-site, phone, and remote assistance, are tailored to meet your specific needs. From quick fixes and preventative maintenance to long-term support plans, we ensure your IT systems work harder for your business. And thanks to our partnerships with leading technology providers, you’ll have access to advanced tools and high-quality IT support without unexpected budget blowouts.

Customised IT solutions for every business size

Whether you're a Perth startup or a nation-wide enterprise, Stellar Systems has the IT solution to keep you moving forward. Our flexible support options are designed to align with your specific needs and budget, exploring all avenues for greater productivity and minimal downtime. Connect with us today to discover the support plan that best suits your business.

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Solving IT challenges with expert solutions

We love nothing more than solving the unsolvable challenge. Our expert team is equipped to overcome the trickiest of IT obstacles, with customised IT helpdesk services that support a wide array of businesses across Perth and beyond. Our comprehensive range of services ensures that no matter the issue, we have the solution, driven by a philosophy of exceeding what a Managed Service provider can be, and how we can deliver dynamic IT support that fits your business perfectly.

Our commitment to being more than just a Managed Service provider means we integrate deeply with your business, turning your IT into a strategic asset. Our culture of innovation and expertise allows us to offer Perth’s leading remote IT support and solutions.

Key managed IT service features

Server Support

Technical support for Microsoft Windows as a Microsoft Partner.

Feature included in MSA

Desktop Support

Helpdesk and technical support for Microsoft Windows, Office, and business applications on domain-joined devices.

Feature included in MSA

Network Support

Support for local networks, MPLS, SD-WAN or VPN connections for multi-office or cloud operations.

Feature included in MSA

Server Monitoring

Monthly health reports covering backups, disk usage, anti-virus, power protection, and patching.

Feature included in MSA

Network Documentation

Up-to-date IT infrastructure documentation for efficient problem resolution, with read-only access for key personnel

Feature included in MSA


Installation of essential updates, service packs, and patches.

Feature included in MSA

Backup Verification

Monitoring and testing backups for successful completion.

Feature included in MSA

Device Support

Technical support for up to two business-related mobile devices per user.

Feature included in MSA

Collaborative Support

Single point-of-contact for technical support, working with your software vendors.

Feature included in MSA

Emergency 24×7 Support

Around-the-clock support with on-call technicians.

Feature included in MSA

On-Site Support

Mobile technicians available during business hours for on-site visits.

Feature included in MSA

Scheduled Site Visits

Regular on-site visits by a familiar technician ensure consistent and reliable IT support.

Feature included in MSA