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Open now, 24/7

0800 193 1471
Meet the owner

Steven Jennings, drainage specialist

Blocked Up Drainage is Steven's business and Steven's van. He is here to take the stress away when nothing is draining: the washing up, the toilet, the bath or the shower. Fifteen years of blockages, inside and outside the property, and nothing he has not come across.

Blocked Up Drainage engineer standing beside the liveried van on a customer's driveway
The story

Fifteen years, one man, one standard

Steven Jennings started clearing drains fifteen years ago and has run Blocked Up Drainage as his own business ever since. There is no call centre and no subcontractor: when you ring 0800 193 1471 you speak to Steven, and when the van pulls up it is Steven who gets out of it.

Fifteen years of blocked toilets, slow sinks, flooded gullies and collapsed drains means he has usually seen your problem before and knows what it will take to clear it. High-pressure jetting, drain rods and a CCTV camera travel on the van, so most jobs are finished on the first visit, with no call-out fee and an hourly rate agreed before he starts.

He covers the whole of Hertfordshire and everywhere inside the M25, and he is polite, punctual and straight with you. If something needs a proper repair rather than another clearance, he will show you why and give you the options. If it does not, he will say that too.

  • Steven answers the phone himself, day or night.
  • He turns up when he says he will.
  • He explains what he finds in plain English.
  • He clears the blockage and tells you how to stop it coming back.
  • No call-out fee, and your home is left as he found it.
The Blocked Up Drainage van parked outside a customer's home in the evening sun

Steven’s van, on the job

Hertfordshire and everywhere inside the M25, 24/7.

What you get

Why people call Blocked Up

  • 15 years on the tools

    Fifteen years of blocked drains, toilets, sinks and sewers. There is very little we have not come across.

  • Polite and punctual

    We turn up when we say we will, explain what we find, and treat your home with respect.

  • Inside and outside

    From a blocked basin to a collapsed underground drain. One call covers the whole property.

  • 24/7 emergency call-outs

    Freephone 0800 193 1471, answered day and night, Monday to Sunday.

  • Fully insured

    Domestic and commercial drainage work, fully insured for your peace of mind.

  • Kit on the van

    High-pressure jetting, rods and CCTV camera on board, so most jobs are finished on the first visit.

  • No call-out fee

    You only pay for the time on the job, at a very competitive hourly rate agreed before we start.

Open now · 24/7 emergency call-outs

Nothing draining? Call Blocked Up.

Freephone, answered day and night, no call-out fee. Fifteen years of blocked drains, toilets, sinks and showers across Hertfordshire and inside the M25. Fully insured, polite and punctual.