What does drainage insurance typically cover?

A drainage insurance programme arranged through Premier Insurance can include public liability, employers' liability (legally required if you employ staff), contract works / contractors' all risks, own and hired-in plant, tools cover, professional indemnity where any design element is involved, and personal accident. Limits, conditions and excesses vary by insurer, contract and the specifics of your operation — we scope the right combination for you before quoting.

How much does drainage insurance cost in the UK?

Drainage insurance premiums in the UK typically start from around £15–£45 per month for sole traders and rise based on turnover, number of employees, claims history, location and level of cover. Premier Insurance compares quotes from 200+ UK and Lloyd's of London insurers — including AXA, Aviva, Allianz, Hiscox, Zurich, RSA and QBE — so you only pay for the cover you genuinely need.

Do I legally need drainage insurance?

If you employ any staff in the UK — even part-time or casual — Employers' Liability Insurance is a legal requirement under the Employers' Liability (Compulsory Insurance) Act 1969. Public liability is not legally required but is contractually demanded by almost every commercial client, landlord, local authority and main contractor.

How quickly can Premier Insurance arrange drainage cover?

For most standard drainage risks we can provide quotes within the same working day and issue cover the same day once you accept the quote. Speak to a UK broker on 020 8908 2426 (Mon–Fri 9am–5:30pm), WhatsApp 07954 331362 or email hello@premier-insurance.co.uk.

Drainage Insurance from £8.50/month

From £8.50/month. Compare drainage insurance from 200+ UK insurers. Tailored cover, free quotes in minutes. FCA regulated broker since 1983.

Drainage insurance — commercial trade cover from a UK broker

Drainage work sits in one of the most heavily underwritten parts of the UK SME market. Premium, excess and exclusions can move sharply depending on heat-work, working-at-height, depth of excavation, sub-contractor use and the contract chain above you. Premier Insurance is an independent FCA-regulated broker (established 1983, BIBA member) and we shape cover from 200+ insurers including AXA, Aviva, Allianz, Hiscox, Zurich and Lloyd's syndicates. Speak to a real broker on 020 8908 2426 or message us on WhatsApp 07954 331362.

What drainage cover typically includes

Drainage policies are usually built from a menu of the covers listed below. Which sections apply, and at what limits, depends on contract requirements, the kit you own and how you use sub-contracted labour:

Public liability — third-party injury or property damage arising from your work; limits are commonly arranged from £1m, with higher limits available where a contract specifies them.
Employers' liability — legally required in the UK if you employ staff, including most labour-only sub-contractors; the statutory minimum is set by the Employers' Liability (Compulsory Insurance) Act 1969.
Contract works / contractors' all risks — physical damage to the works in progress and to your own materials on site.
Own plant and hired-in plant — cover for owned equipment and for the continuing-hire liability on plant you hire in.
Tools cover — theft or damage to hand and power tools, usually with conditions on overnight storage and vehicle security.
Professional indemnity — where you take on any design, specification or design-and-build element.
Personal accident — weekly benefit and capital sums for the principal and key staff, useful where there is no contractual sick pay.

Risks we see most often in drainage work

Across UK contractor portfolios, the recurring loss patterns are tool and plant theft (particularly from vans left on residential streets), damage to a client's existing structure during the works, and injury claims from sub-contracted labour with unclear status. None of these descriptions imply that any particular cover or exclusion sits on a named policy — that's always a wording question.

Why brokered cover beats price-comparison sites

Comparison sites push you toward the cheapest premium, not the policy that pays. Premier's brokers read the wording, flag exclusions before you buy, and stay involved at claim time. Rated 4.9 on Google and 4.6 on Trustpilot — 100+ reviews across both — and a full BIBA member. For a tailored drainage quote, request a callback or email hello@premier-insurance.co.uk.

Related trade insurance from Premier

Electricians Insurance — Liability and tools cover for electrical contractors
Cleaners Insurance — Public liability for commercial and domestic cleaners
Kitchen Fitters Insurance — Insurance for kitchen design and installation firms
Tilers Insurance — Liability cover for wall and floor tiling contractors
Road Surfacing Insurance — Cover for tarmac and road surfacing contractors
Cladding Insurance — Specialist cover for cladding and facade contractors

Speak to a UK insurance broker

Our brokers are available Monday to Friday 9am to 5:30pm. Call 020 8908 2426, message us on WhatsApp 07954 331362, or email hello@premier-insurance.co.uk. Visit our offices at 49 Grosvenor Street, London W1K 3HP. You can also request a callback or learn more about our team.