Insurance for UK Electricians: What You Need and How Much

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Higher Stakes Than Most Trades

Electrical work carries a particular kind of risk. An installation you signed off two years ago can cause a fire or an injury long after you left the site, which is why commercial clients and local authorities specify insurance before they let you through the door.

This covers the policies that matter for a UK electrician, what is legally required versus contractually expected, how much cover clients actually demand, and one technical distinction that decides whether you are still covered for work you did years ago.

Public Liability

The cornerstone policy, whether you are a sole trader or running a team. It covers third-party claims for injury or property damage caused by your work, including legal defence costs and any damages awarded.

How Much

Contracts decide this more than risk assessment does:

• Commercial clients and facilities management commonly require £5 million
• Local authorities and housing associations frequently specify £5 million or more
• Domestic clients rarely specify anything, and £2 million is the usual baseline

Read tender documents before quoting. A tender that fails on the insurance threshold is wasted work, however competitive the price.

Products Liability

Most public liability policies include some products liability, which matters when you supply and install equipment: consumer units, EV chargers, light fittings, controls.

Worth knowing why that cover earns its place. Under the Consumer Protection Act 1987, liability for a defective product can fall on a supplier who cannot identify the producer within a reasonable time of being asked. Keep invoices and batch or serial details for the equipment you install, because the ability to name the manufacturer is what moves that liability back up the chain.

What It Does Not Cover

Your own injuries, your own tools and van, and professional errors of design or specification. Those are three separate policies.

Employers’ Liability

If you employ anyone, including a part-time labourer, an apprentice, or a mate working under your direction as a labour-only subcontractor, you generally need employers’ liability cover under the Employers’ Liability (Compulsory Insurance) Act 1969.

The detail:

• Minimum £5 million, though most policies are issued at £10 million
• The insurer must be authorised by the FCA and PRA
• Penalties run to £2,500 for each day you are uninsured when cover is required, and up to £1,000 for failing to display or produce the certificate

The Exemptions Worth Knowing

Two apply to electricians more often than people realise.

The family exemption. An unincorporated business, meaning a sole trader or partnership, whose employees are all close relatives is not required to hold cover. Take on one person outside that list and the exemption goes, and it never applies to a limited company, so a father and son operating through a limited company do need cover.

The sole director exemption. A company whose only employee owns at least half the issued share capital is exempt. Where two directors hold 50% each the position is contested, and the safe assumption is that cover is needed.

Being exempt is not the same as being protected: the exemption removes the duty to insure, not your liability if someone is hurt.

Subcontractor or Worker?

The label on the invoice does not decide it. Control, substitution and financial risk do. If someone turns up when you tell them, uses your materials and works under your direction, they are likely a worker for insurance purposes whatever the paperwork says. If in doubt, insure.

Tools and Equipment

A van break-in the week before a big job is a cash flow problem as much as a replacement cost.

What to check:

• Single-item limits. This bites harder for electricians than most trades, because a multifunction tester can cost more than the per-item cap on a standard policy. List anything above the limit and have it specified individually.
• Unattended vehicle cover. Overnight theft from a vehicle is excluded by most policies unless specific conditions are met, typically about where the van is kept and what security it has.
• Forced entry. Most policies require evidence of forcible and violent entry, and relay or key-cloning theft leaves none. Ask specifically how your insurer treats it.
• Hired-in plant, usually an add-on rather than standard.
• Excess, since tools claims are often modest and a high excess can make claiming pointless.

Value the kit honestly. Underinsure and most policies apply average, reducing the payout in proportion to the shortfall.

Professional Indemnity, and Why It Works Differently

Professional indemnity covers claims arising from advice, design or specification: a client suffers financial loss because of an error in your design, your specification or a report they relied on.

Who Needs It

Not every electrician. Installing to someone else’s design carries far less exposure than designing systems yourself. Consider it if you:

• Design electrical systems rather than installing to a specification
• Produce EICRs commercially
• Issue design certificates or reports clients rely on
• Work in any design-and-install or consultancy capacity

Larger commercial contracts frequently require it regardless.

The Claims-Made Trap

Here is the distinction that matters, and it connects directly to the latent liability that makes this trade risky.

Public liability is normally written on an occurrence basis. What matters is when the injury or damage happened. If an incident occurs today from an installation you completed in 2023, the policy in force today responds.

Professional indemnity is written on a claims-made basis. What matters is when the claim is made against you, not when you did the work. If you produce EICRs for years, stop trading, and a claim about a 2024 report arrives in 2028, the policy that matters is the one in force in 2028. If you cancelled it, there is nothing to respond.

That is why professional indemnity needs run-off cover when you stop trading or stop doing design work, and why you should never let it lapse between jobs if you have ever issued reports or designs. It is also why the retroactive date on any new professional indemnity policy matters: work done before that date may not be covered at all.

Personal Accident and Income Protection

None of the above pays you anything if you are hurt and cannot work.

Personal accident pays a lump sum or weekly benefit after an injury. Income protection is broader, covering illness as well, usually paying a proportion of income after a waiting period.

Neither is required. For a self-employed electrician with no sick pay, the case for one of them is strong.

Scheme Membership and Contracts Are Separate Requirements

If you are registered with a competent person scheme such as NICEIC, NAPIT or SELECT in Scotland, membership conditions usually include insurance requirements, and they change.

Do not assume scheme requirements and contract requirements match. Check the scheme’s current terms directly, read the insurance clause in every contract you sign, and confirm with your broker that one policy satisfies both. Schemes audit at renewal, and cover below their stated minimum can put registration at risk.

Think Ahead on Limits

Most electricians buy the level their clients demand rather than the level they calculated. A domestic-only electrician can run on a lower limit for years, until the first housing association contract specifies £5 million.

If commercial or public sector work is anywhere in your plans, set up at the higher limit rather than upgrading mid-tender. The premium difference is usually modest compared with losing the job.

FAQ

Is public liability a legal requirement for electricians?

No, not in the way employers’ liability is. It is effectively mandatory in practice: scheme membership usually requires it, commercial contracts specify it, and the uninsured exposure on a fire or injury claim is the kind that ends businesses.

Can I use subcontractors to avoid employers’ liability?

Not reliably. Status depends on the working relationship rather than the contract wording, and a labour-only subcontractor under your direction is usually treated as a worker. Insure if there is any doubt.

Do EV charger installations need anything extra?

Usually they sit within standard public liability, including the products element, but confirm it with your insurer, especially if you design as well as install. Declare the actual mix of work when you get the quote rather than describing yourself generically.

Will home insurance cover tools kept at home?

Almost certainly not. Home policies exclude business equipment, and any limited cover falls well short of what a working electrician carries. You need a tools policy.

I am retiring. Can I cancel everything?

Public liability generally responds on an occurrence basis, so incidents during the policy period remain covered. Professional indemnity does not, so if you ever produced designs, certificates or EICRs, ask your broker about run-off cover before you cancel.

Insurance for UK Electricians: The Bottom Line

The core stack is public liability at £2 million for domestic work and £5 million to be commercially viable, employers’ liability if anyone works for you, tools cover sized to what you actually carry, and professional indemnity if you design or report.

Two things to get right beyond the headline limits. Employers’ liability has narrow exemptions that favour genuine family businesses and never apply to limited companies. And professional indemnity is claims-made, so the cover that counts is the one in force when the claim lands, not when you did the work.

Use a broker who knows electrical trades. The differences between policies here sit in the wording and the conditions, and they are exactly what a generic online quote will not surface.

This article is general information about insurance in the UK, not advice, and it does not take account of your circumstances. Legal requirements, scheme conditions and policy wordings change. Speak to an FCA-authorised broker or insurer and check your scheme’s current terms before relying on anything here.