24/7 EMERGENCY CALL-OUT, 365 DAYS A YEAR NO CALL-OUT CHARGE, FIXED RATES AVG RESPONSE 75 MIN
Greater London Drainage 0781 7957 789
Drainage glossary · Pipes, chambers and components

Sump

A collection chamber where water gathers before being pumped away. Used for groundwater in basements and for foul waste from below-drain fittings.

What it means for you

Sump chambers need periodic cleaning. Silt and grease build up and shorten the pump's life considerably.

Not sure whether this applies to your property? Ask us. There is no call-out charge and the price is fixed before any work starts.

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