
FS Group provides drainage services across Kent, from Dartford and the Medway towns to Maidstone and Ashford. Our engineers clear blocked drains, carry out CCTV surveys and fix or reline damaged pipes, at any hour.

Family-run since 1998

On call day and night

Call 0800 689 3497













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Why FS Group
Our engineers work across Kent, from Dartford and Gravesend to Maidstone, Tonbridge and Ashford. Rochester, Chatham and Gillingham have long streets of Victorian terraces on old clay pipes. Ashford has grown fast, with large new estates on plastic drains. Further south, village houses sit on long runs under gardens and old trees. A camera survey shows which you have before work begins.
Weekdays from 8am to 6pm, a standard unblock is charged per half hour. Ring first and you learn the rate before an engineer leaves.
See all our ratesSpeedy and effective service plus good advice from a friendly engineer for the agreed fee. What more can you ask?
Very efficient hard working team. Got the drainage problem fixed in the minimal of time. I would definitely recommend them and use again.
Blocked drain issues solved and everything now functioning properly. Thanks for all the work. Highly recommended
Jordan was amazing! Very quick and efficient he knows what he is doing. We are very grateful he sorted our drain issue.
We had a blocked drain. Excellent service. Booking was easy. They came on the dot to the agreed time after warning 20 minutes beforehand. Quick appraisal of the situation and the drain was cleared in 20 minutes or so.No fuss, no issues and no mess. Great job. Will definitely use again and highly recommend. Thanks
Mitch turned up, listened carefully to what I said, and quickly analysed the problem. He explained his method and set about clearing a blockage from an external pipe, and was all done in 15 minutes. Happy to pay his fee and would recommend his services to friends.
Where we work
The Kent towns our engineers visit, grouped by area, with each town's postcode.
Your Kent postcode not listed? Call us and we will confirm the visit.
Drain ownership
DA, ME and TN postcodesKent ranges from Victorian riverside towns to farmland villages, so drain layouts differ from street to street.
Who we work for
In a Gillingham terrace or a detached house in Sevenoaks, the engineer shows you the fault before any work.
Flats in Maidstone and Chatham often share drains and soil stacks. After a survey you get the footage and a written report.
About CCTV surveysPubs and restaurants in Maidstone, Rochester and Tunbridge Wells can book drain work outside opening hours. Priority Account holders get faster attendance and contract rates.
About Priority AccountsHow it works
Call 0800 689 3497 at any hour, or leave your number and we ring back within 15 minutes.
You hear the half-hour rate before an engineer heads to Maidstone, Dartford or your street.
Once the drain is clear or repaired, our work carries a six-month guarantee, T&Cs apply.




What we see most
Wipes labelled flushable stay whole in the pipe. They snag at the first bend and block the toilet.
Clay soils in much of Kent dry out and crack in summer, then swell in winter. Old pipe joints pull apart as the ground moves.
Victorian terraces in Rochester and Gillingham often share one drain, so a single blockage can back up several houses.
Kitchens on Chatham and Maidstone high streets rinse fat down the sink, where it hardens and narrows the pipe.
Tree-lined streets in Sevenoaks and Tunbridge Wells fill yard gullies with leaves every autumn, so rainwater backs up.
Converted Victorian houses in Rochester and Chatham share soil stacks, so a blockage upstairs affects the flats below.
Call at any time of day and we send the nearest free engineer.