Priya spent a decade on the IT service desk for a large insurance firm, resolving ticket after ticket for staff locked out of accounts, printers that would not connect, and software that needed patching. When the company brought in an AI-driven helpdesk tool that could resolve the most common tickets automatically and triage the rest, her team of nine shrank to three within eighteen months. She was one of the six who left. What the automated system could never do was walk into a small accounting firm, look at their ageing server, understand the actual risk they were carrying, and make a judgement call about what to fix first and what could wait. That judgement — plus simply being a real person who turns up and fixes it — is what Priya now sells directly to small businesses who will never have the budget for an in-house IT department but desperately need someone they can call.

IT support is one of the more durable businesses on this list precisely because small businesses need a trusted human who takes responsibility when something breaks, not just a chatbot. AI tools now help diagnose issues faster and automate routine monitoring, but a managed services business is still built on being the person a client can call at 8am when their whole network is down — and that accountability is not something a script can offer.

What Does It Take to Start an IT Support or Managed Services Business?

A solid technical foundation is essential — networking fundamentals, Windows and Mac administration, common software troubleshooting, and increasingly, basic cloud administration for Microsoft 365 or Google Workspace. Many successful operators come from years in a corporate service desk, network admin, or systems administrator role, which gives them the breadth of experience clients are paying for.

Relevant certifications carry real weight in this industry because clients cannot otherwise verify your competence. CompTIA A+, Network+, and Security+ are the standard entry-level credentials, while Microsoft certifications (such as the Microsoft 365 Certified: Fundamentals or Azure Administrator credentials) and Cisco’s CCNA are valuable if you plan to service more complex environments. Cybersecurity awareness is increasingly non-negotiable, since small businesses are frequent targets and a breach on your watch can end a client relationship — and your reputation — overnight.

Before charging clients, build a track record by supporting a handful of small businesses in your existing network — even informally at a reduced rate — so you have real examples of problems diagnosed and resolved. Document response times and outcomes; these become the proof points that win future contracts.

Deciding on a niche early also pays off in this industry. Some operators focus on a specific vertical — medical and allied health practices, for example, have particular compliance and data privacy needs — while others focus on a service tier, such as fully managed proactive support versus reactive break-fix work. A clear niche makes your pricing and marketing far easier, and it means you are not constantly relearning a new industry’s quirks with every new client.

Setting Up the Business

Register an ABN through the Australian Business Register before taking on paying clients. A sole trader structure suits most people starting out, though many IT support businesses move to a company structure fairly quickly given the liability involved in managing client data and systems.

Professional indemnity insurance is close to essential in this field — if your advice or a missed patch leads to a client’s data loss or a security breach, you need cover. Public liability insurance also matters if you attend client premises regularly, and cyber liability insurance is worth strong consideration given how much client data and access you will hold.

Every client relationship should run on a written managed services agreement covering scope of support, response time commitments (often called a service level agreement or SLA), after-hours arrangements, and data handling responsibilities. Be clear in every contract about who owns configurations, scripts, and documentation you create for a client, and set out your obligations around confidentiality and data privacy explicitly, given the sensitivity of what you will have access to.

It is also worth setting out clearly in the contract what happens if the relationship ends — who retains admin credentials, how systems are handed back or transferred to a new provider, and what data you are obliged to delete versus retain. Clients in regulated industries in particular will expect this level of detail before signing, and having it ready shows you understand the seriousness of the trust they are placing in you.

What It Costs to Get Started

This business needs modest but real technical investment upfront:

  • A reliable laptop plus diagnostic hardware (network cable tester, spare router, USB drives): $1,500–$3,000.
  • Remote monitoring and management (RMM) software subscription, essential for servicing multiple clients efficiently: $50–$200 per month depending on client count.
  • Password manager and documentation platform for secure client credential storage: $20–$60 per month.
  • Relevant certification exam fees (CompTIA A+/Network+/Security+): $600–$1,200 in total if pursued.
  • Professional indemnity and cyber liability insurance: approximately $800–$2,000 per year, reflecting the sensitivity of the work.
  • Basic website and business setup: $300–$700.

All told, a realistic start-up budget sits between $3,500 and $7,500, with certification costs being the main variable depending on how much formal credentialing you pursue.

Finding Your First Customers

Local business networking groups, chambers of commerce, and industry associations for professions like accounting, law, and allied health are excellent hunting grounds, since these businesses handle sensitive data and are often anxious about their IT vulnerabilities. Direct relationships matter enormously here — many managed services businesses grow almost entirely by referral once they have five or six happy clients.

A clear, jargon-free website explaining what you do and for whom, paired with a strong Google Business Profile featuring reviews, helps enormously since local business owners often search “IT support near me” when something breaks. LinkedIn is useful for building credibility with business owners and other professionals who might refer you.

Consider offering a free basic IT health check or security audit to a handful of local businesses as an entry point — it demonstrates value immediately and gives you a natural opening to propose an ongoing support arrangement.

Word of mouth compounds quickly in this industry because business owners talk to each other about who they trust with something as sensitive as their systems and data. Encourage happy clients to leave a Google review and to mention you at their own industry meetups, and consider a modest referral bonus or discount for any client who sends new business your way — it costs little relative to the value of a warm introduction from a trusted source.

Common Mistakes First-Time Owners Make

  • Underpricing ongoing support contracts because they do not account for the after-hours and emergency response time that managed services genuinely require.
  • Taking on clients with infrastructure far more complex than they can competently support, risking a serious incident that damages trust in a small local market.
  • Failing to set clear boundaries on response times and scope in the contract, leading to scope creep and burnout from constant out-of-hours calls.
  • Neglecting their own cybersecurity practices, which is especially damaging given clients are trusting them specifically to manage security risk.

Your First 90 Days

Weeks 1–2: Register your ABN, choose your business structure, and arrange professional indemnity and cyber liability insurance before taking on any paid client work.

Weeks 3–4: Set up your remote monitoring tools, documentation systems, and standard service agreement template. Pursue any outstanding certifications if you have not already.

Weeks 5–8: Approach five to ten local small businesses with an offer of a free IT health check, and join at least one local business network or chamber of commerce.

Weeks 9–12: Convert your health check leads into your first ongoing support contracts, and formalise your onboarding process so new clients have a smooth, professional first experience.

Use this quarter to build a genuine documentation habit as well — every client’s network layout, key passwords (stored securely), and known quirks should be recorded from day one. It feels like unnecessary admin early on, but it is the difference between a business that scales smoothly past a handful of clients and one where everything lives only in your head.

Weighing up a few different paths? Have a read of our guides to digital marketing or seo business, turn a podcast into a business and online course or elearning business.

If automation has already reshaped or ended your role on a corporate service desk, remember that the businesses around you still need exactly what you know how to do — they simply need it delivered by someone who will show up and be accountable. GrowOnline can help with the market research, website, and marketing systems to get your IT support business known and trusted in your local area.