Mobile fire extinguisher servicing
Visit shops, offices and pubs each year to inspect, service and replace fire extinguishers.
- £3k-12k
- Part-time
- Out and about
Estimates for a small start in the UK, not guarantees.
Official data
37,269 UK companies in this field, 29% registered in the last 2 years
SIC 43290 “Other construction installation”. Source: Companies House, November 2026.
What it is
A mobile service that checks, services and replaces portable fire extinguishers and fire blankets on customers' premises, and keeps records of each visit. You work from a van with a stock of extinguishers and spares.
Your first three steps
- Book a recognised extinguisher servicing training course and check what competence evidence customers and insurers expect
- Get quotes for public liability and professional indemnity insurance, and for a trade supplier account for stock and spares
- List 50 local businesses near you and offer a free check of their extinguisher labels and service dates
Who pays
Small businesses, landlords, letting agents, pubs, cafes, care homes, schools and community buildings.
How it makes money
Fixed price per extinguisher serviced, plus sales of new units, signage and replacements. Annual contracts bring repeat work and make a local round predictable.
Skills that help
- Careful, methodical record keeping
- Practical and safe with equipment
- Reliable customer service and follow-up
Watch out for
- Third-party certification (for example BAFE) is often asked for by larger customers and insurers, so check what your target customers require
- Public liability and professional indemnity insurance; mistakes in fire safety work can have serious consequences
- Rules on handling, refilling and disposing of extinguishers and waste, so check with the Environment Agency or your local equivalent
- Fire safety legislation differs across England, Wales, Scotland and Northern Ireland, so check which applies to your customers
- Heavy lifting and a vehicle carrying pressurised equipment, so check van insurance and safe loading
Deep research report · UK
Everything you need to start: mobile fire extinguisher servicing
Researched with live web search for United Kingdom: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.
- Startup costs with real prices
- Licences, registration and rules
- Pricing: what others charge
- Break-even example
- Finding your first customers
- 30-day launch plan
- Risks and how to reduce them
Questions people ask
How much does it cost to start fire extinguisher servicing?
Estimates are typically around £3,000 to £12,000, depending on your van, stock of extinguishers and spares, and tools. Check van insurance and safe loading for vehicles carrying pressurised equipment.
How much can a fire extinguisher servicing round earn?
Monthly revenue estimates are typically around £1,500 to £6,000, depending on how many customers you service and the stock you supply. Hours start at about 12 a week.
What certification or rules apply to servicing extinguishers?
Check whether customers want third-party certification such as BAFE, and the rules on handling, refilling and disposing of extinguishers with the Environment Agency or local equivalent. Fire safety legislation differs across UK nations, so also check your insurance cover.
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Photo: Antranias on Pixabay