Get quotes for public liability, professional indemnity, tools and employers' liability insurance for UK plumbers — quotes are provided directly by FCA-authorised insurers, not by us.
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Every trade faces unique risks. Here's what could go wrong and why the right cover matters.
Some of the costliest plumbing claims come from work that looks routine but carries specific legal and regulatory requirements — unvented systems, water regulations compliance, and legionella risk on stored water.
Only a G3-qualified plumber can legally install, service or maintain an unvented hot water cylinder under Building Regulations Approved Document G3. These systems store water under mains pressure, and a fault in the safety devices can be serious. Working on one without G3 certification can mean a claim linked to it isn't covered.
The Water Supply (Water Fittings) Regulations 1999 set legal standards for preventing contamination of the mains water supply, including backflow prevention. Non-compliant fittings or installations can create a contamination risk that isn't obvious at the time — check your WRAS knowledge is current and declare this scope of work to your insurer.
Working on cold water storage tanks, calorifiers or pipework that's been out of use — especially in commercial buildings, landlord properties or care settings — carries a legionella risk if the system isn't managed correctly. This is a recognised risk area insurers may ask about for commercial water system work.
Plumbing work often sits next to gas work — connecting a boiler, servicing a gas appliance, or altering pipework near a gas supply. Any of this is gas work and requires Gas Safe registration, regardless of the wider plumbing job it's part of. A claim linked to unregistered gas work is very unlikely to be covered.
A strong policy covers the specific risks of your trade — from site accidents to equipment theft and client disputes.
Covers legal costs and compensation if a client or third party is injured or has property damaged during your work. Most builders and contractors require you to hold this before starting on site.
Covers your tools against theft from a van or site, and accidental damage. Tool theft is one of the most common claims for tradespeople — check the limit carefully.
Legally required if you employ anyone — including casual workers or labour-only subcontractors you direct on site. Minimum £5 million cover required by law.
Covers work in progress on site against damage from fire, flood, theft or accidental damage before it's handed over to the client. Essential for large or long-running jobs.
Covers owned or hired-in plant and machinery on site — diggers, cherry pickers, compressors and specialist equipment.
Covers legal costs for contract disputes, debt recovery, HMRC investigations and employment tribunal defence.
A few things worth checking before you buy, whichever UK insurer or broker you compare.
Check the limit matches what your contracts, landlord or clients require — common tiers are £1m, £2m, £5m and £10m depending on trade and risk.
Professional and liability covers are often "claims-made" — cover depends on holding a live policy when a claim is made, not just when the work happened.
Read what's excluded, not just what's covered. Sub-contractor work, specific activities, or work carried out overseas are common gaps.
Before buying, confirm any insurer or broker is authorised and regulated by the Financial Conduct Authority — check the register at register.fca.org.uk.
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