
FS Group provides drainage services across Essex, from Chelmsford and Basildon to Southend and Harlow. We clear blocked drains, film pipes on camera and repair or reline them, day and night.

Family-run since 1998

On call day and night

Call 0800 689 3497













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Why FS Group
Our engineers work across Essex, from Harlow and Epping to Chelmsford, Basildon and Southend. Harlow and Basildon were built as new towns, with long shared runs behind whole streets. Southend and Leigh-on-Sea have Victorian terraces on old clay pipes. Out in the villages, runs are longer and pass under hedges and old trees. The camera shows what you have before any work starts.
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 ratesExcellent service from FS Drainage I had a blocked outside pipe & Jordan had it cleared in a short time no fuss or drama just got on with the job he explained why I had the problem & what to watch out for to prevent from happening again very happy with the service. Carol - Harlow
Just had fs drainage round to unblock the drain on the side of the house. He was on time very efficient and good value for money. Would highly recommend. James from Chelmsford.
Just had a visit from Jordan to clear a blocked sink drain. It was a very efficient and effective service. Jordan worked in a very tidy and professional way and we were very pleased with the outcome. The contact with the office was also very good. Thank you.
The response to our drainage problem was fast and reliable. The engineer that attended was polite and very efficient, working within the quoted time allocation and price. Very pleased with the service and good value for money.
First rate service at a reasonable price. From the first call to the plumber visiting to fix the problem everything was explained including the price. Would have no hesitation recommending.
Quick efficient service, agent was polite and helpful. Would recommend
Where we work
Every Essex district on our rounds, grouped by area, with a postcode for each town.
Your Essex postcode not listed? Phone us and we can confirm the visit.
Drain ownership
CM, SS, RM, IG, CO and CB postcodesEssex mixes post-war new towns, Victorian seaside streets and rural villages, so its drains vary more than most.
Who we work for
Whether it is a Basildon terrace or a Chelmsford semi, the engineer explains the fault before fixing it.
Blocks of flats in Harlow and Southend often share one soil stack. Survey jobs end with the footage and a written report for your files.
About CCTV surveysRestaurants on Southend seafront and in Chelmsford city centre can book drain work out of hours. Priority Account holders get quicker attendance and contract rates.
About Priority AccountsHow it works
Ring 0800 689 3497 day or night, or leave your details for a call back within 15 minutes.
You learn the half-hour rate before an engineer sets off for Chelmsford, Southend or wherever you are.
The engineer clears or repairs the drain. Our workmanship then carries a six-month guarantee, T&Cs apply.




What we see most
Wet wipes sold as flushable do not break down. They knot together at the first bend and stop the toilet draining.
South Essex clay shrinks in dry summers and swells in wet winters. That movement pulls old pipe joints apart.
Harlow and Basildon streets were laid out with long shared drains, so one blockage can back up several homes.
Cafés and takeaways in Southend and Clacton rinse away fat that hardens in the pipe and slows the flow.
Trees around Epping Forest and Loughton shed leaves into yard gullies every autumn, and rainwater soon backs up.
Converted seaside houses in Southend and Westcliff share soil stacks, so one blockage affects the flats below.
Ring at any hour and the help desk books the nearest free engineer to you.