Getting your insurance right isn’t optional – it’s the difference between running a protected, legitimate business and risking everything you own. Here’s exactly what coverage you need, what it costs, and why cutting corners here destroys businesses.
You’re about to start your mobile mechanic business. You’ve spent thousands on your van, tools, and equipment. You’ve got your qualifications. You’re ready to work.
Then someone mentions insurance, and suddenly you’re looking at quotes for £2,000-£5,000 per year. Your first reaction? “That’s ridiculous. I’ll just be careful.”
Stop right there.
This is where mobile mechanic businesses end before they start – or worse, operate illegally and get destroyed by a single incident. We’re talking about losing your house, your savings, everything you own, because you didn’t have proper insurance when something went wrong.
The harsh reality: you cannot legally operate a mobile mechanic business without proper insurance. Not “shouldn’t” – cannot. And even if you could, you’d be absolutely mental to try.
Here’s what nobody tells you about mobile mechanic insurance: yes, it’s expensive. Yes, it feels like money disappearing into thin air. But the first time you drop a tool through a customer’s windscreen (£800), or misdiagnose a fault and cost a customer an additional £1,500, or cause an oil fire on someone’s driveway (£25,000+), you’ll understand why that insurance premium was the best money you ever spent.
This guide covers everything you actually need to know about mobile mechanic insurance in the UK. Not the theoretical stuff, not the small print nobody reads – the practical information about what you must have, what it costs, how to get it cheaper, and what happens if you operate without it.
Let’s protect your business properly.
Why Mobile Mechanics Face Unique Insurance Challenges
Before we dive into specific policies, understand why mobile mechanic insurance is more complex (and expensive) than you might expect:
You’re working on customer property: Drop something, cause a fire, damage their driveway – you’re liable.
You’re working with vehicles worth £10,000-£40,000+: One mistake can total a car. That’s your liability.
You transport customer vehicles: Even moving cars on driveways creates liability if you damage them.
You work in varied locations: Residential driveways, commercial car parks, roadsides – different risks everywhere.
You’re a mobile target for theft: Van full of £10,000+ tools parked on streets is attractive to thieves.
You work alone: No colleagues to witness incidents or share risk assessment.
You often work under vehicles: Serious injury risk from vehicle falling, tools dropping, working in awkward positions.
All of this makes you higher risk than garage mechanics working in controlled environments with established businesses backing them.
Insurance companies know this. That’s why mobile mechanic insurance costs what it does.
The Non-Negotiable Insurance You Must Have
These aren’t optional. Without these, you’re operating illegally and risking everything.
1. Public Liability Insurance
What it covers: Damage to third-party property or injury to third parties caused by your business activities.
Coverage amount: Minimum £1 million (many customers require £2-5 million)
Why it’s essential:
You’re working on customer property. Things can go wrong:
- Drop tool through windscreen: £800
- Knock over and damage fence whilst manoeuvring car: £600
- Oil leak damages customer’s driveway: £1,200
- Spark causes fire on customer’s property: £25,000+
- Customer trips over your equipment and injures themselves: £50,000+ claim
Without public liability insurance: You pay these costs personally. A single serious incident bankrupts you.
Cost: £400-£1,200 per year
Factors affecting cost:
- Coverage amount (£1m vs. £5m)
- Your experience level
- Claims history
- Location (London more expensive)
- Annual turnover
What insurers want to know:
- Your qualifications
- How long you’ve been mobile mechanic
- Types of work you do
- Where you work (residential, commercial, roadside)
- Any previous claims
Real example:
Mobile mechanic working on brakes. Customer’s young child runs behind vehicle whilst it’s on jack stands. Mechanic reverses slightly to access component, doesn’t see child, van rolls back slightly, child injured.
Result: £120,000+ compensation claim for injuries, plus legal costs, plus customer’s emotional distress claim.
Public liability insurance: Covered.
No insurance: Financial destruction, potential criminal charges for operating without insurance.
2. Professional Indemnity Insurance (Also Called Errors & Omissions)
What it covers: Financial loss to customers resulting from your mistakes, negligence, or bad advice.
Coverage amount: £1-£2 million typical
Why it’s essential:
Even qualified, experienced mechanics make mistakes:
- Misdiagnose fault, customer pays for wrong repair
- Fit wrong part, causes subsequent damage
- Give incorrect advice leading to further problems
- Miss safety-critical fault during service
- Incorrectly reset system causing malfunction
Example scenario:
You diagnose faulty alternator (£350 repair). Customer pays. Problem persists. Actual fault was battery (£150). Customer has paid £350 unnecessarily, plus still needs correct repair.
Customer claims: “Your misdiagnosis cost me £350 I didn’t need to spend.”
Without professional indemnity: You’re personally liable for refunding the £350 plus possibly compensation.
With professional indemnity: Insurance covers the claim and legal costs if customer pursues it.
Cost: £500-£1,500 per year
Factors affecting cost:
- Your qualifications and experience
- Types of work (basic servicing vs. complex diagnostics)
- Annual turnover
- Claims history
- Coverage amount
Important: This covers genuine mistakes and negligence, not deliberate misconduct or fraudulent claims.
3. Tools Insurance (Tool Cover)
What it covers: Theft or damage to your tools and equipment.
Why it’s essential:
Your livelihood is in your van. Typical mobile mechanic carries:
- Basic tools: £3,000-£6,000
- Diagnostic equipment: £500-£3,000
- Specialist tools: £1,000-£3,000
- Consumables and parts: £500-£1,000
Total: £5,000-£15,000+ of equipment
Without tool insurance: Van broken into (happens frequently), you lose everything. Can’t work, can’t afford to replace tools, business over.
Cost: £200-£600 per year for £5,000-£15,000 cover
What’s covered:
- Theft from locked vehicle
- Theft from home/storage
- Accidental damage
- Fire damage
- Sometimes theft from unattended vehicle (depends on policy)
What’s NOT covered:
- Wear and tear
- Mysterious disappearance (“I lost it somewhere”)
- Theft from unlocked vehicle
- Deliberate damage
Important considerations:
Security requirements: Insurers require:
- Van security (alarms, immobilisers, sometimes trackers)
- Tools stored in locked storage when not in van
- Van parked securely overnight
- Tool marking (engraved or stamped with postcode)
Failure to meet security requirements voids policy.
Excess: Typically £100-£500. You pay first portion of any claim.
New-for-old vs. Indemnity:
- New-for-old (better): Replaces tools at new purchase price
- Indemnity (cheaper): Pays depreciated value
Get new-for-old if you can afford it. Your 5-year-old Snap-on sockets are worth £400 used but cost £700 to replace new. Indemnity pays £400, you find £300 extra. New-for-old pays £700.
4. Business Van Insurance
What it covers: Your van for business use.
Why standard van insurance isn’t enough:
Personal van insurance or “Social, Domestic & Pleasure” doesn’t cover:
- Using van for business
- Carrying tools and equipment
- Travelling between customer sites
- Carrying customer goods (parts, replaced components)
If you have an accident whilst working without business use cover, your insurance is void. You’re uninsured.
Business use classifications:
Class 1 (Business use): Carrying own tools and samples. Most mobile mechanics need this minimum.
Class 2 (Business use including carriage of goods): Carrying customer goods, parts, components. Need this if you’re transporting significant items.
What you need: Class 1 minimum, Class 2 if transporting customer property regularly.
Cost: £800-£2,500 per year
Factors affecting cost:
- Your age and driving history
- Van type and value
- Business use classification
- Location (London expensive)
- Security measures
- Annual mileage
- Claims history
- Protected no-claims discount
Reducing costs:
- Increase excess (£500+ excess significantly reduces premium)
- Advanced driving course
- Secure overnight parking
- Tracker fitted
- Limited mileage (if you can estimate accurately)
- Pay annually not monthly (saves 15-20%)
Critical: Inform insurer about ALL modifications (racking, signage, roof rack). Undeclared modifications void policy.
Optional But Highly Recommended Insurance
These aren’t legally required but protect you from specific risks that could destroy your business.
5. Employers’ Liability Insurance
When you need it: If you employ anyone, even part-time.
What it covers: Claims from employees for injuries or illness caused by work.
Why it’s legally required: If you have employees (even one, even part-time), you must have £5 million employers’ liability cover. It’s the law.
Cost: £200-£800 per year per employee
When exactly do you need it?:
- ✅ Employees on PAYE
- ✅ Apprentices
- ✅ Part-time staff
- ❌ Subcontractors (they need their own insurance)
- ❌ Family members not formally employed
What it covers:
Employee injured whilst working (back injury from lifting, burns from hot components, injury from tool malfunction) – your insurance covers compensation claim and legal costs.
Without it: £2,500 fine per day you operate without cover, plus personally liable for any claims (potentially £100,000+).
6. Goods in Transit Insurance
What it covers: Customer property whilst in your care, custody, or control.
When you need it: If you collect vehicles, transport parts, or hold customer property.
Why basic van insurance isn’t enough: Your van insurance covers the van and your goods. Doesn’t cover customer property you’re transporting.
Scenarios covered:
- Transporting customer’s car to MOT, accident damages car
- Carrying customer’s expensive wheels for tyre fitting, stolen from van
- Holding customer’s old parts for disposal, they’re damaged
Cost: £100-£400 per year
Coverage amount: £5,000-£20,000 typical
7. Personal Accident and Illness Insurance
What it covers: Your income if you’re unable to work due to injury or illness.
Why you need it: You’re self-employed. No sick pay. If you can’t work, you don’t earn.
Types:
Short-term: Covers first 12-26 weeks of inability to work
Long-term: Covers extended periods (up to retirement)
Cost: £30-£100 per month depending on coverage
What it pays: Typically 50-70% of your normal income
Exclusions: Pre-existing conditions, self-inflicted injuries, certain high-risk activities.
Worth it?: If you have mortgage, family, or financial commitments – absolutely. Without it, serious injury or illness bankrupts you.
8. Legal Expenses Insurance
What it covers: Legal costs for business disputes.
Scenarios:
- Customer refuses to pay for completed work
- Customer sues you for alleged poor work
- You need to pursue supplier for faulty parts
- Employment disputes
- Tax investigation defence
Cost: £100-£300 per year
Coverage: £50,000-£100,000 legal costs
Worth it?: Legal costs can reach £10,000-£30,000+ quickly. This insurance pays for solicitors, court costs, expert witnesses.
What Proper Insurance Actually Costs
Let’s be realistic about total annual insurance costs for mobile mechanics:
Startup Mobile Mechanic (Solo, First Year)
Essential insurance:
- Public liability (£2m): £700
- Professional indemnity (£1m): £800
- Tool insurance (£8k tools): £350
- Van insurance (business use): £1,500
Total essential: £3,350 first year
Optional additional:
- Personal accident: £600/year
- Legal expenses: £200/year
Grand total: £4,150 per year (£345/month)
Established Mobile Mechanic (3+ Years Experience)
Essential insurance:
- Public liability (£5m): £600 (reduces with claims-free history)
- Professional indemnity (£2m): £650 (reduces with experience)
- Tool insurance (£12k tools): £450
- Van insurance: £1,200 (no-claims discount applied)
Total essential: £2,900 per year
Optional additional:
- Personal accident: £500/year
- Legal expenses: £200/year
Grand total: £3,600 per year (£300/month)
Mobile Mechanic with Employee
Essential insurance:
- Public liability (£5m): £850
- Professional indemnity (£2m): £850
- Tool insurance (£15k tools): £500
- Van insurance (two vans): £2,000
- Employers’ liability: £400
Total: £4,600 per year
Yes, insurance is expensive. But losing your house because you caused a fire on someone’s property is infinitely more expensive.
How to Reduce Insurance Costs (Legitimately)
1. Shop Around
Don’t accept first quote. Get 3-5 quotes from:
- Direct insurers (Direct Line, Admiral for van)
- Specialist brokers (Simply Business, Tradesman Saver)
- Trade associations (IMI members get discounts)
- Comparison sites (for van insurance)
Savings: 20-40% by finding best deal
2. Bundle Policies
Single insurer for multiple policies often offers discounts:
- Public liability + Professional indemnity: 10-15% discount
- Van + tool insurance: 5-10% discount
- All policies from one insurer: 15-20% discount
Balance savings vs. coverage – Don’t sacrifice coverage for discount.
3. Increase Excesses
Higher excess = lower premium:
- Van insurance: £250 excess vs. £500 excess saves 15-20%
- Tool insurance: £100 excess vs. £300 excess saves 10-15%
Only do this if you have emergency fund to cover excess if claiming.
4. Improve Security
Better security = lower premiums:
- Tracker fitted: 10-15% discount
- Secure overnight parking: 5-10% discount
- Deadlocks, alarms: 5-10% discount
- Tool marking: May reduce tool insurance
Initial investment pays for itself in reduced premiums.
5. Advanced Driving Course
Pass Plus or advanced driving qualification:
- Van insurance: 5-10% discount
- Shows responsibility and skill
Cost: £150-£300 for course, saves that much annually in insurance.
6. Pay Annually Not Monthly
Monthly payments include interest (effectively APR of 15-20%).
Annual payment: £1,200
Monthly payment: 12 × £110 = £1,320 (£120 more expensive)
If you can afford it, pay annually and save 10-15%.
7. Accurate Mileage Estimation
Lower mileage = lower premium (for van insurance):
- 15,000 miles/year vs. 25,000 miles/year: 15-20% difference
Be accurate – Underestimating to save money voids policy if you exceed stated mileage.
8. Build Claims-Free History
Every year without claims reduces premiums:
- Year 1: Base rate
- Year 3: 10-15% reduction
- Year 5: 20-30% reduction
One claim wipes out years of no-claims discount.
Consider not claiming for small amounts (under £500) to protect no-claims.
9. Trade Association Membership
IMI membership (£100-£200/year) often provides:
- Insurance discounts (10-15%)
- Access to group schemes
- Professional recognition
Membership cost offset by insurance savings plus credibility boost.
10. Maintain Qualifications
Advanced qualifications reduce risk perception:
- Level 3 vs. Level 2: 5-10% reduction
- Specialist training (EV, manufacturer): Additional reductions
Continuous professional development demonstrates competence and reduces insurer risk.
What Happens If You Operate Without Insurance?
Let’s be brutally clear about consequences:
Legal Consequences
Public Liability and Professional Indemnity: Not legally required to have, but customers can (and will) sue you personally for any damage or losses. You’re personally liable for tens or hundreds of thousands of pounds.
Van Insurance: Legally required. Driving without insurance:
- 6-8 penalty points
- £300 fixed penalty fine, or
- Court appearance: Unlimited fine, disqualification
- Vehicle seized and destroyed
- Criminal record
Employers’ Liability: If you have employees, legally required. Operating without it:
- £2,500 fine per day you operate
- Personal liability for any employee claims (£100,000+)
- Criminal conviction
Financial Destruction Scenarios
Scenario 1: The Fire
Mobile mechanic working on car. Electrical short causes fire. Customer’s garage and car destroyed. Total damage: £80,000.
With insurance: Insurance company pays £80,000 claim, handles legal process, covers legal costs.
Without insurance: Personally liable for £80,000. Can’t pay? Bankruptcy, lose house, possessions sold to pay debt.
Scenario 2: The Misdiagnosis
Mechanic misdiagnoses head gasket (£1,200 job). Customer pays. Problem persists. Actual fault was £200 sensor. Customer also suffered engine damage from continuing to drive (£3,000).
Customer sues for: £1,200 unnecessary work + £200 correct repair + £3,000 consequential damage = £4,400.
With insurance: Professional indemnity covers claim and legal costs (£8,000 total).
Without insurance: Pay £4,400 + legal costs (£3,000-£5,000) = £7,400-£9,400 personally.
Scenario 3: The Injury
Customer watching you work trips over your toolbox, falls, breaks wrist. Sues for: Medical costs, loss of earnings (can’t work for 8 weeks), pain and suffering. Total claim: £15,000.
With insurance: Public liability pays claim and legal costs.
Without insurance: Personally liable for £15,000. If you can’t pay, bailiffs seize assets, potentially force sale of home.
These aren’t hypothetical. They happen regularly. Without insurance, any one of them destroys you financially.
The “I’ll Just Be Careful” Delusion
Every uninsured mobile mechanic says this. Here’s why it doesn’t work:
You can’t control everything:
- Customer’s child runs into workspace
- Tool fails unexpectedly
- Vehicle defect causes issue
- Weather causes accident
- Customer’s property has hidden weakness
Mistakes happen to everyone:
- Experienced mechanics make errors
- Tiredness affects judgment
- Distraction occurs
- Misdiagnosis despite best efforts
You can’t predict disaster:
- That one-in-a-thousand freak accident
- Perfect storm of circumstances
- Problem you’ve never encountered
- Customer with litigious nature
Being careful is baseline. Insurance covers when careful isn’t enough.
Common Insurance Mistakes Mobile Mechanics Make
Mistake 1: Underinsuring Tool Value
What happens: You estimate £5k tools, actually have £12k. Tools stolen, insurer investigates, discovers underinsurance, reduces payout proportionally.
Reality: Claim £12k, get paid £5k (the amount you insured).
Solution: Inventory all tools with purchase receipts, insure for actual replacement value.
Mistake 2: Not Declaring Modifications
What happens: Add racking, shelving, roof bars to van. Don’t tell insurer. Accident occurs. Insurer voids policy for undeclared modifications.
Solution: Declare every modification immediately when made.
Mistake 3: Wrong Business Classification
What happens: Say you do “basic servicing” to get lower premium. Do diagnostic work or repairs. Claim happens. Insurer denies claim because work outside stated scope.
Solution: Accurately describe all work you do. Pay for correct coverage.
Mistake 4: Not Updating Insurance When Circumstances Change
What happens: Hire employee, don’t get employers’ liability. Employee injured, sues. You’re personally liable plus face £2,500/day fine.
Solution: Update insurance whenever business changes (employees, increased turnover, new services, additional vans).
Mistake 5: Mixing Personal and Business Use
What happens: Use business-insured van for personal trip. Accident occurs. Insurer investigates, determines personal use, denies claim.
Solution: Ensure van insurance covers both business and personal use, or keep strictly separate.
Mistake 6: Not Reading Policy Exclusions
What happens: Assume covered for everything. Claim happens (e.g., theft from unlocked van). Discover exclusion applies. Not covered.
Solution: Read policy document. Understand exclusions. Ask insurer about unclear terms.
Mistake 7: Letting Insurance Lapse
What happens: Miss payment, policy cancelled. Continue working (not realising). Incident occurs. No coverage whatsoever.
Solution: Set up direct debit. Calendar reminders for renewal. Never let policy lapse.
Finding the Right Insurance
Where to Get Quotes
Specialist Brokers (recommended):
- Simply Business
- Tradesman Saver
- Bought By Many (tools)
- IMI Insurance Services
Advantages: Understand mobile mechanic needs, compare multiple insurers, explain coverage clearly.
Direct Insurers:
- Direct Line (van)
- Admiral (van)
- Hiscox (professional indemnity)
Trade Associations:
- IMI member schemes
- Federation of Small Businesses
Questions to Ask Insurers
- “Does this cover me working on customer driveways and commercial premises?”
- “Am I covered for transporting customer vehicles?”
- “What security requirements apply to tool insurance?”
- “What’s excluded from coverage?”
- “How do claims affect future premiums?”
- “What’s the excess on each policy?”
- “Can I increase coverage limits if business grows?”
- “Are there discounts for multiple policies or trade membership?”
- “What happens if I need to make a claim?”
- “What’s the claims process and typical timeline?”
Red Flags in Insurance Policies
❌ Suspiciously cheap: Adequate coverage costs money. Very cheap = inadequate coverage or exclusions
❌ Vague terms: Policy should clearly state what’s covered and excluded
❌ High excess: £1,000+ excess means you’re self-insuring small claims
❌ Short coverage period: Some policies pro-rata cancel, leaving gaps
❌ Limited coverage amounts: £500k public liability isn’t enough (need £1m+)
❌ Excessive exclusions: Policy that excludes half your actual work
Claiming on Insurance: What to Expect
When to Claim
Always claim if:
- Damage to third-party property (£500+)
- Personal injury to anyone
- Vehicle theft or serious damage
- Major tool theft (£2,000+)
- Any claim involving lawyers or formal complaints
Consider not claiming if:
- Very small amounts (under £300-500)
- Would cost less to pay personally than lose no-claims discount
- Claim close to excess amount
The Claims Process
1. Incident occurs
- Stop work immediately if unsafe
- Check everyone’s okay
- Don’t admit liability (say “I’ll report to insurance”)
- Take photos of everything
- Get witness details if relevant
2. Document everything
- Photos from multiple angles
- Written description of what happened
- Any correspondence with customer
- Receipts for work done
- Relevant service records or warranties
3. Report to insurer immediately
- Most policies require notification within 24-48 hours
- Provide all documentation
- Be honest and accurate
- Don’t minimise or exaggerate
4. Insurer investigates
- They’ll send assessor if claim significant
- Might interview you, customer, witnesses
- Will verify policy was valid and applicable
- Check you haven’t breached policy terms
5. Claim decision
- Approved: They settle claim and handle legal process
- Rejected: They explain why and you’re personally liable
- Partial: They might settle portion and dispute remainder
6. Impact on future premiums
- One claim: 20-40% premium increase
- Multiple claims: 50-100% increase or policy refused
Timescale: Simple claims (tool theft with police report): 2-4 weeks. Complex claims (disputed liability): 3-12 months.
Final Thoughts: Insurance Isn’t Optional
Here’s the bottom line: proper insurance costs £3,000-£5,000 per year for a mobile mechanic. That’s roughly £60-£100 per week.
Can you afford it? If you’re earning £40k+, yes.
Can you afford not to have it? Absolutely not.
A single uninsured incident – fire, injury, vehicle damage – creates liability of £20,000-£100,000+. That’s 5-20 years of insurance premiums in one go, except you’re paying it all at once and it destroys your business and personal finances.
Insurance isn’t a grudge purchase. It’s the foundation of a legitimate, protected business.
Customers check your insurance. Good customers won’t use uninsured mechanics. Platforms like Trader Street where mechanics connect directly with customers without commission fees still expect (and customers deserve) properly insured professionals.
Get proper insurance. Keep it current. Understand what’s covered. Operate legally and protect yourself.
Your business depends on it.
FAQ
What’s the absolute minimum insurance I must have?
Van insurance (business use) is legally required. Public liability and professional indemnity aren’t legally required but are practically essential – customers expect them and you’re personally liable for anything without them.
Can I start with just van insurance and add others later?
Technically yes, legally. Practically suicidal. First day of trading, you could cause damage requiring public liability. Get all essential coverage from day one.
How much does insurance cost for first year mobile mechanic?
Budget £3,000-£5,000 for comprehensive coverage. Varies by age, location, qualifications, and coverage amounts.
Does insurance get cheaper with experience?
Yes. Claims-free years reduce premiums significantly. Year 1 expensive, Year 5 typically 20-30% cheaper.
What if I can’t afford proper insurance?
Then you can’t afford to operate. Seriously. Without insurance, first incident bankrupts you. Either save more before starting or find another business model.
Do I need separate insurance for each van?
Yes. Each vehicle needs its own policy. Multi-van discount typically available.
What if customer sues me despite having insurance?
Your insurance company handles it. They pay for lawyers, court costs, settlement if found liable. You don’t pay personally (unless you’ve breached policy terms).
Can I cancel insurance if work is quiet?
No. Once cancelled, very difficult to get coverage again. Insurers see cancellation as red flag. Keep continuous coverage even in quiet periods.
What if I only work part-time? Is insurance cheaper?
Not significantly. Insurers care about risk exposure, not hours worked. Part-time mechanics still need full coverage.