Drain unblocking and repairs in Hertford

What is special about Hertford's buildings?

Hertford is the county town, and its medieval street plan survives in the centre. Narrow lanes, timber-framed buildings, Georgian terraces and Victorian villas sit close together, and a large part of the old town is a conservation area. Rivers run through the town, and the newer housing of Bengeo, Hertford Heath and the outer estates spreads around it.

Why do old town centre drains need care?

The oldest streets were built long before modern drainage. Pipes may be very old, run beneath neighbouring buildings or cross yards that no one remembers. Space is also tight. Courtyards and narrow passages can make access awkward, which affects how a blockage is cleared or a repair is planned. Mention it in your enquiry if the pipe is reached through a shared passage or an inner yard.

What if my building is listed or in a conservation area?

Drain work underground does not usually change how a building looks, but digging near a listed building or a protected tree can raise separate questions. Ask the engineer to check before any excavation begins.

What do cellars and low ground mean for drains?

Some older properties near the rivers have cellars or lower ground floors, and a drain backing up in such a room can show itself quickly. Sewage rising in a cellar is a health concern, so keep people and pets out, do not use the affected toilets, and clean surfaces with disinfectant. If you suspect the public sewer, tell your sewerage company.

Are there offices and shops in the town?

There are many, in older buildings that have been converted several times. Tenants and landlords alike should know who looks after the drains in a multi-occupancy building, because a shared pipe often serves several units. Say in your enquiry whether the premises are commercial and whether the drain is shared.

How do I know which sewerage company covers me?

Thames Water provides sewerage in Hertford. Your tap water, and often the bill, may come from Affinity Water, which does not run the sewers. Report a shared drain or public sewer problem to Thames Water.

What helps the engineer most?

Describe where the inspection chamber or gully is, how you reach it, and whether anyone else uses the same pipe. Narrow access in the old town can shape the whole job.

How does an enquiry from Hertford work?

You send one form. With your consent, we pass it to one local drainage engineer who covers your postcode, and to nobody else. If nobody does, we tell you and your details stay with us. The engineer agrees the work and the cost with you directly, and asking costs nothing.