Mobile electric motor repair and servicing

Travel to farms and workshops to test, service and swap faulty motors, sending complex rewinds to a specialist.

Startup cost£6k to £25k
Monthly revenue£2.5k to £10k
Time needed20+ h/week
First incomeWeeks
  • £6k-25k
  • Part-time
  • Out and about

Estimates for a small start in the UK, not guarantees.

Official data

5,494 UK companies in this field, 22% registered in the last 2 years

SIC 33140 “Repair of electrical equipment”. Source: Companies House, November 2026.

What it is

A van-based service that diagnoses motor faults on site, replaces bearings, fans and terminal parts, and fits swap-out motors. Full rewinds are subcontracted to a specialist workshop.

Your first three steps

  1. Check your electrical training and any gaps, and get hands-on experience with motors if needed
  2. Agree terms with a local rewind workshop for subcontract work and parts supply
  3. Kit out a van with test gear and common spares, then contact nearby farms and engineering firms offering a fast call-out
Who pays

Farms, small factories, car washes, builders' merchants and facilities teams that cannot afford long downtime.

How it makes money

Call-out fee plus hourly labour and parts, or fixed prices for common jobs. Planned maintenance visits can give regular income.

Skills that help
  • Electrical fault-finding
  • Mechanical repair skills
  • Driving and route planning
  • Clear communication with customers
Watch out for
  • Public liability insurance, plus tools and van cover
  • Electrical safety and safe isolation procedures; check what training and testing equipment you need
  • Working at customer sites may require site inductions and risk assessments
  • Subcontracting rewinds means your reputation depends on someone else's quality
  • Carrying scrap motors or waste oil may need waste carrier registration, so check with the Environment Agency or your national equivalent

Deep research report · UK

Everything you need to start: mobile electric motor repair and 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
Ready in about 2 minutes · one-off payment, tax included

See a full sample report

Questions people ask

How much does it cost to start a mobile electric motor repair business?

Estimates suggest startup costs are typically around £6,000 to £25,000, depending on the van, your tools and testing equipment, and insurance. Check what training and testing equipment you need for electrical work before you budget.

How much can a mobile motor repair service earn?

As an estimate, monthly revenue is typically around £2,500 to £10,000, depending on your area, the customers you win and the hours you work. Subcontracting rewinds means your reputation depends on another workshop's quality.

What rules and safety points should I check?

Check electrical safety and safe isolation procedures, and the training and testing equipment you need. Check site induction and risk assessment requirements, public liability, tool and van cover, and whether carrying scrap motors or waste oil needs waste carrier registration.

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