How much does a Drainage Specialist cost in Wales?

Typical costs for hiring a drainage specialist anywhere in Wales. Drainage & Sewage pricing is largely consistent across the UK, so the figures below are indicative national ranges. Your actual quote depends on job size, access and materials, so always get 2–3 quotes.

Drainage & Sewage in Wales: what our directory holds

43drainage & sewage listed across Wales
18Welsh towns covered
40registered at Companies House
12with their own website

Where they are: South Wales 24 · North Wales 10 · West Wales 1 · Mid Wales 1

Counted from businesses listed on besttrades.wales, not a survey of the whole market — there are drainage & sewage in Wales we have not listed yet. Supply affects price: in a region with few available drainage & sewage, quotes sit toward the top of the ranges below.

Drainage Specialist price guide, Wales

Job typePrice rangeNotes
Day Rate£150 – £250/day
Blocked Drain Clear£80 – £250
Cctv Drain Survey£150 – £350
Drain Repair£300 – £2000Excavation dependent

Indicative national ranges, not a besttrades.wales price survey — we have not recorded a published source for these figures, so treat them as a ballpark and get 2–3 quotes. Cost data across all trades was last updated 22 September 2026. Actual quotes vary by job complexity, access and contractor.

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Frequently asked questions

How much to unblock a drain?

A standard blockage clear is £80–£250; persistent issues may need a CCTV survey.

How much is a CCTV drain survey?

Typically £150–£350, often required for house purchases or recurring blockages.

Who is responsible for the drain?

You own drains within your boundary; shared/lateral drains are usually the water company’s.

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