Small office network installer
Install, cable and look after networks for small offices, shops and clinics.
- £1.5k-6k
- Part-time
- Out and about
Estimates for a small start in the UK, not guarantees.
Official data
91,318 UK companies in this field, 34% registered in the last 2 years
SIC 62090 “Other information technology service activities”. Source: Companies House, November 2026.
What it is
Designing and installing wired and wireless networks for small workplaces: structured cabling, switches, access points, firewalls and guest wifi. Includes ongoing monitoring and support.
Your first three steps
- Get a recognised networking qualification and practise on a test rack at home
- Put together a standard package and price list for a typical 5 to 15 person office
- Introduce yourself to local office managers, accountants and landlords who may need a trusted installer
Who pays
Small offices, shops, surgeries, studios and other local businesses with up to a few dozen staff.
How it makes money
Project fees for installation, equipment resale margin, and a monthly support retainer for maintenance and fixes.
Skills that help
- Network design and configuration
- Cabling and tidy installation work
- Quoting, planning and project management
Watch out for
- Public liability and professional indemnity insurance, and employer's liability once you take on staff
- Cabling in ceilings and risers can involve working at height and electrical safety, check what training you need
- Check data protection duties and whether you need to register with the ICO
- Unreliable support promises can damage trust, be clear about response times in contracts
🔒 Full research report for UK
Real cost breakdown with current prices, licences and registration checklist, local competition, pricing, break-even and a 30-day launch plan, with sources.
Coming soonQuestions people ask
How much does it cost to start a small office network business in the UK?
Estimates suggest startup costs are typically around £1,500 to £6,000, depending on the tools, equipment and stock you buy before your first customer. Get your own quotes for kit and insurance before you commit.
How much can a small office network installer earn?
Monthly revenue is typically estimated at around £1,500 to £7,000, depending on how many installs and ongoing support customers you win. Revenue is not profit, so allow for equipment, insurance and your own time when pricing.
What rules and insurance should I check before installing office networks?
Check public liability and professional indemnity insurance, plus employer's liability if you take on staff. Cabling in ceilings and risers can involve working at height and electrical safety, so check what training you need. Also check data protection duties and whether you need to register with the ICO.
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