Hornsby IT support — accountable, local, commercially focused.
Chewing IT's Sydney office is on Edgeworth David Avenue in the heart of Hornsby. We deliver managed IT, cyber security and Microsoft 365 to the 16,000+ businesses across Hornsby Shire and the Upper North Shore — from professional services to medical, retail and trades.
Hornsby — your local IT partner
Chewing IT's Sydney office sits on Level 1 of 22-28 Edgeworth David Avenue, a two-minute walk from Hornsby Station. We work with small and medium businesses across Hornsby Shire and the Upper North Shore — professional services, medical practices, retail, trades and not-for-profits — providing structured remote IT support, on-site project work and the strategic guidance most clients can't get from a generalist.
Hornsby is home to more than 16,000 active businesses. We help them run modern, secure, well-documented IT environments — without the lock-in contracts, jargon walls and commission-driven recommendations that plague the wider IT industry.
IT solutions we deliver in Hornsby
The most-requested services from Hornsby businesses. Browse the full solutions catalogue for everything we cover.
Managed IT Support
Fully managed support, security & strategy
A fixed-monthly managed plan that covers your people, your devices and your servers. We monitor, patch, secure and support — and act as your strategic IT partner so technology pulls in the same direction as your business.
Learn morePrepaid IT Support
Pay-as-you-go expertise. No contracts.
Buy a block of hours upfront and use them as you need. Perfect for businesses that want a trusted IT partner in the background but aren't ready for a full managed agreement.
Learn moreCyber Security
24/7 protection, monitoring & response.
A layered, modern security stack built for small and medium businesses. We combine endpoint protection, application allow-listing, identity hardening and 24/7 managed detection & response — so threats are spotted, isolated and neutralised before they spread.
Learn moreMicrosoft 365
Setup, licensing, security & support.
Most businesses pay for Microsoft 365 but use a tiny fraction of what they're paying for. We license, configure, secure and support the whole platform — Exchange, Teams, SharePoint, OneDrive, Intune and Entra — so you actually get the value.
Learn moreEmail & Data Migrations
Move to Microsoft 365 — without the headache.
We've migrated hundreds of mailboxes and terabytes of files between platforms. Whether you're moving from a legacy host, consolidating tenants, or shifting to Microsoft 365 from on-premise, we plan, test and execute carefully.
Learn moreCloud PBX & VoIP
Modern phones for modern businesses.
PSTN is dead and on-prem PBXs are heading the same way. We deploy modern cloud phone systems — including Microsoft Teams Calling and dedicated cloud PBX — that work the same on a desk phone, laptop or mobile.
Learn moreWhy Hornsby businesses choose Chewing IT
Hornsby continues to grow as both a commercial and residential hub. The businesses we work with want stable infrastructure, clear accountability, predictable costs, and strategic guidance as they scale. Day-to-day IT shouldn't be a distraction — it should be a foundation.
By managing the day-in, day-out work, we let internal teams focus on operations, customers and growth. And because we're on the doorstep, on-site work is fast — a senior engineer is rarely more than 20 minutes away.
Suburbs we cover around Hornsby
Engineers cover Hornsby Shire NSWend-to-end. If your suburb isn't listed below, ask — we almost certainly do.
- Hornsby
- Waitara
- Wahroonga
- Asquith
- Mount Colah
- Mount Kuring-gai
- Berowra
- Berowra Heights
- Cherrybrook
- Pennant Hills
- Beecroft
- Thornleigh
- Normanhurst
- Westleigh
- Hornsby Heights
- Galston
- Dural
- Arcadia
- Glenorie
- Brooklyn
Hornsby IT — by topic
A closer look at the specific Hornsby IT services Hornsby businesses search for most.
IT Support for Hornsby Businesses
Managed IT support for Hornsby Shire businesses, with our staffed office on Edgeworth David Avenue. We support a long list of professional services firms, retailers, allied health practices and SMBs across the Upper North Shore — from Hornsby itself out to Wahroonga, Pennant Hills, Asquith, Berowra and Galston. Computer technicians on call when something needs hands on it.
Managed IT SupportCyber Security & Microsoft 365 in Hornsby
Cyber security and Microsoft 365 for Hornsby businesses. MFA, conditional access, mailbox protection, endpoint security and 24/7 managed detection and response — sized for SMBs in the Hornsby and broader Upper North Shore corridor. Microsoft 365 set up properly from day one or fixed where someone else got it wrong.
Cyber SecurityCloud Migrations & Server Upgrades in Hornsby
Cloud migrations and server upgrades for Hornsby and Sydney North Shore businesses. Whether it's Azure landing zones, Microsoft 365 cutovers, an aging on-prem server that needs to retire, or a multi-site network refresh — we plan, deliver and operate it.
Azure & CloudIndustries we support around Hornsby
The sectors we work with most across Hornsby Shire NSW. Browse all industries we support for the full list.
Best-in-class technology partners
We don't pick vendors based on commission — we pick the best tools for the job and stand behind them. The stack we deploy day-in, day-out:
Microsoft
Microsoft 365, Azure, Entra ID
QNAP
Network-attached storage
LaCie
Rugged storage & backup drives
StorageCraft
Backup & disaster recovery
Bitdefender
Endpoint security & EDR
Sophos
Firewall & endpoint protection
Blackpoint Cyber
24/7 managed detection & response
ThreatLocker
Application allow-listing & ringfencing
Hornsby IT support — common questions
Don't see yours? Ask us directly.
We also cover
Three more service regions — same family, same engineers, same standard.
Need IT support in Hornsby?
Book a 30-minute discovery call. No pressure, no quote on the call — just a clear conversation about where your IT could go.