INSURANCE GUIDE Electrician Insurance - what cover electrical contractors need in 2026 |
TL;DR
- Employers liability (EL) is compulsory for any electrical business with employees - minimum GBP 5 million under the Employers Liability (Compulsory Insurance) Act 1969.
- Public liability (PL) is required by NICEIC, NAPIT, SELECT, and most other competent person scheme memberships as a condition of registration.
- Fire damage caused by defective electrical work is one of the most significant risk scenarios - standard PL covers resulting fire damage but not the cost of rectifying the defective wiring itself.
- NICEIC membership requires a minimum of GBP 2 million PL; NAPIT requires GBP 2 million minimum.
- Electrical testing equipment including PAT testers and multifunction testers can be worth several thousand pounds and should be included in tools cover.
Last reviewed: June 2026
KEY FACTS | |
| EL legal requirement | GBP 5 million minimum - compulsory for any business with employees under the 1969 Act |
| NICEIC PL requirement | Minimum GBP 2 million PL as a condition of NICEIC registration |
| NAPIT PL requirement | Minimum GBP 2 million PL as a condition of NAPIT registration |
| Fire risk cover | PL covers fire damage to third-party property caused by electrical work; defective wiring rectification requires separate extension |
| Part P notification | Domestic electrical work notifiable under Part P of Building Regulations must be carried out by a registered competent person |
| Annual premium range | GBP 150 to GBP 400 for a sole trader; GBP 700 to GBP 2,500 for a small company with employees |
What Is Electrician Insurance?
Electrician insurance is a package of covers for self-employed electricians, electrical contractors, and electrical engineering businesses. The principal covers are public liability, employers liability, and tools insurance. Electrical work carries specific risks including fire from defective wiring, electric shock injury, and damage to sensitive electronic equipment, all of which influence the structure and exclusions of electrical contractor insurance policies.
Most electricians in the UK are registered with a competent person scheme - NICEIC, NAPIT, SELECT (Scotland), ELECSA, or STROMA. Registration with these schemes is required to self-certify notifiable electrical work under Part P of the Building Regulations (in England) and equivalent devolved legislation. All of these schemes require members to hold valid PL insurance as a condition of membership and renewal.
KEY FACTS
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Public Liability for Electricians: Key Risks
Electrical work carries specific liability risks that influence how PL policies are structured for the electrical trade. The most significant scenarios include: fire caused by defective wiring or a poorly installed consumer unit; electric shock injury to a client or member of the public; damage to sensitive electronic equipment (computers, audio-visual equipment, smart home systems) caused by power surges or incorrect wiring; and accidental damage to property during first fix or second fix work.
Standard PL policies cover the resulting damage from these incidents - the fire damage to a property, the medical costs for an electric shock injury, the replacement of damaged electronics. As with plumbing, the defective workmanship itself (the incorrect wiring) is excluded from standard PL but can be covered by a defective workmanship extension.
Electronic equipment damage deserves specific attention. Standard PL policies sometimes apply a sublimit or specific exclusion for claims involving electronic data loss or sophisticated electronic equipment. For electricians installing smart home or AV systems, confirm the policy covers this type of third-party equipment loss.
Part P, Competent Person Schemes, and Insurance
Under Part P of the Building Regulations (England), electricians who are registered with an approved competent person scheme can self-certify their work without notifying building control. Registration with NICEIC, NAPIT, ELECSA, or STROMA requires, among other things, that the registered contractor holds valid PL insurance at or above the scheme minimum (typically GBP 2 million).
Carrying out notifiable electrical work without being registered with a competent person scheme requires a building control application and inspection. Insurance does not substitute for registration, but a lapse in insurance cover can trigger suspension or cancellation of scheme membership, which in turn restricts what work the contractor can self-certify.
How Much Does Electrician Insurance Cost?
Annual indicative costs for 2026:
- Sole trader electrician, domestic work, PL GBP 2 million: approximately GBP 150 to GBP 300
- Sole trader, commercial and domestic mix, PL GBP 5 million + tools: approximately GBP 280 to GBP 450
- Small limited company, 2-4 employees, PL GBP 5 million + EL: approximately GBP 700 to GBP 1,800
- Electrical contractor, commercial fit-out specialist, PL GBP 10 million + EL + PI: approximately GBP 2,000 to GBP 5,000
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Disclaimer: This guide is for general information only. Kael Tripton Ltd is not authorised or regulated by the FCA. Always verify details with an FCA-authorised insurer or broker before purchasing. |
Frequently Asked Questions
Do I need insurance to be NICEIC registered?
Yes. NICEIC membership requires a minimum of GBP 2 million public liability insurance as a condition of registration. Without valid PL insurance, NICEIC registration cannot be granted or renewed. The same requirement applies to NAPIT, ELECSA, and STROMA.
Does electrician insurance cover fire damage caused by my wiring?
PL insurance covers fire damage to a client property caused by your electrical work. It does not cover the cost of replacing or rectifying the defective wiring itself - that requires a defective workmanship extension. A fire caused by a poorly installed consumer unit would typically result in the PL covering the structural and contents damage to the property.
What is professional indemnity and do electricians need it?
Professional indemnity (PI) covers claims arising from design errors, specification mistakes, or negligent advice. Standard PL does not cover these. Electricians who design electrical installations (rather than just installing to a specification provided by another party) should consider PI cover. PI is particularly relevant for contractors who issue EICRs, carry out electrical design for building projects, or advise on compliance.
Does my insurance cover me for EICR work?
Standard PL covers the activities of carrying out an electrical installation condition report. If your EICR misses a defect that subsequently causes injury or damage, a professional indemnity policy would respond rather than the PL. For electricians doing significant volumes of EICR work, PI cover is advisable.
Can I get electrician insurance with a previous claim?
Yes, though a claims history will be disclosed when applying for cover and may affect the premium. Specialist non-standard electrical insurance brokers can place cover for electricians with previous claims where mainstream insurers decline. Full disclosure of all previous claims is required - non-disclosure can void the policy.
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