Drainage Problems in Lewisham?
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Blocked drain in Lewisham? That unpleasant smell or water that just won’t go down is your early signal. Don’t delay until it gets out of hand. A pro can handle it in no time and keep your place running smoothly again. It’s quick, it’s a no-brainer and you’ll be glad you didn’t wait.

Drainage Company Lewisham - Clark Drainage

Clark Drainage handles it. We’re ready anytime. Expert engineers. Commercial-grade jetting gear. On-the-spot camera work. Inside, outside, or in between. We’ve got it sorted.

All across Lewisham, we’re here to sort blockages fast and tackle the real problem before it gets out of hand. We like to be upfront, no surprises, just fast help from a team that’s handled it all. You’ll be kept in the loop and feel confident it’s being done right.

Why Choose Clark Drainage in Lewisham?

We’re local. We’ve been doing this in Lewisham for years. Homes, businesses, we handle it straight. We turn up as promised, bring the right gear, and stay put until the job’s done right.

All our Lewisham Customers Can Expect:

  • A fast, reliable 24/7 response
  • Proper high-pressure jetting and CCTV inspections
  • Fully trained local blocked drains London engineers
  • Clear communication and transparent pricing
  • Domestic and commercial coverage across Lewisham

Our Lewisham Drainage Services

Clark Drainage gets it done. Homes, businesses, across Lewisham. Blocked toilet at 2am? We’re on it. Full drain excavation? No problem. We’re on it, day or night.

Quick fixes? Not our thing. At Clark Drainage, we’ve got real pros, the latest gear, and a no-nonsense approach that gets things done. We get right to the root and fix it properly. Want to see what we can do for you in Lewisham? Here’s the summary.

High-Pressure Water Jetting

Water jetting is one of the most reliable ways to clear drain blockages. We use high-pressure hoses to push fluid past the clogged area, shifting everything from food waste and grease to soap scum and organic matter. It’s also effective against hard-to-remove blockages like root systems and compacted debris, jobs that standard tools often can’t clear.

Drain Jetting London

When it comes to unblocking pipes, we nearly always go for water jetting, it just does the trick. It’s fast, powerful, and sorts out most of the usual problems. With jetting gear, we blast through the pipe and break up grease, scraps, hair, and any gunk that’s sitting there. It’s even strong enough to take on tree roots, way better than using rods for the deep blockages.

24/7 Emergency Drain Unblocking in Lewisham

At Clark Drainage, we know emergencies can strike at any hour. That’s why our team is available 24/7, even on holidays. If you’ve got a blocked drain in Lewisham, whether it’s the middle of the night or the height of business hours, we’re just a call away. We cover the entire town and surrounding areas, so no matter where you are, you’ll get quick help exactly when you need it.

Blocked Outside Drain in London

CCTV Drain Surveys in Lewisham

If a blockage is recurring or won’t fully clear, a CCTV survey is the best way to see what’s going on inside your drains. We insert a small, high-definition camera into the system, allowing us to inspect the interior without digging. This footage helps us spot damage, tree growth, blockages, or sections that have failed, so we can locate the problem precisely and determine the best course of action.

CCTV Drain Survey in Lewisham

Commercial Drain Cleaning in Lewisham

Businesses in Lewisham need their waste lines running at all times. From commercial kitchens and corporate buildings to industrial sites and retail spaces, blocked drains can impact productivity, cleanliness, and reputation.

That’s why we provide custom drainage solutions designed around your daily routines. Our team uses CCTV inspection and water jetting to keep drains clear and flowing, and we work on your time. Whether you’re dealing with kitchen clogs, foul drains, or just routine upkeep, we’re here to help you stay ahead.

Commercial Drain Cleaning in Restaurant by Clark Drainage

Signs You Have a Blocked Drain

Sure, some drainage problems make themselves known fast. But most start small. Spot the early signs and you’ll stop it before it spreads. Check out this quick checklist if you think your drains might be playing up.

Water Draining Slowly

If the water in your sink, bath, or shower is draining slower than usual, that’s often your first clue. In the kitchen, it’s usually bits of cooking waste getting stuck. In the bathroom, it’s more likely soap scum and strands. Either way, if water’s not going anywhere fast, it’s time to call in a pro.

Unblocked Sink

Unpleasant Smells

If you’re catching a nasty smell coming from your shower, it usually means there’s something trapped where it shouldn’t be. Old food, fat, or even sewage can sit in the pipes and go bad. It’s best not to hope it goes away, a bad smell is often a sign that a blockage is already getting started.

smelly drains

Gurgling Sounds From Pipes

Strange noises coming from your drains, particularly air-like noises, are often a sign that air pockets are forming. This typically occurs when water is struggling to move past a blockage, causing air flow issues. If your pipes begin making noises that sound like a boiling appliance, it’s wise to have them checked by a specialist.

what causes blocked drains

Water Backing Up

Water not going down? That’s a blocked drain. Don’t put it off. handle it before it gets worse.

Toilet Flushing Poorly

A toilet that doesn’t flush properly or has a slow tank refill may suggest a blockage within the connected drainage system. These obstructions are often the result of foreign objects being flushed, common culprits include flushable wipes, feminine hygiene items, or excessive toilet paper.

Overflowing Outdoor Drains

Water pouring out of outside drains after rain? That’s a red flag. Might be a clog in the line. If water can’t get through, it overflows. That backup? It can undermine your foundation. Don’t wait, call it in.

Multiple Fixtures Affected at Once

If more than one fixture is sluggish, like your toilet, sink, and bath all backing up together, it’s probably not just a simple fix. When it’s in the main drain, even your washing machine can feel it. A quick go with a plunger won’t do the trick here. You’ll likely need someone to inspect things with a camera and clear it with pressure to shift the blockage.

Damp Patches or Mould

Sometimes it starts with a scent. A musty hint near the cupboard. A soggy line curling across the base of a wall. Maybe even a strange growth. These early hints often mean something deeper, a leak or blockage, hiding underfoot, slowly coming to light.

Get in Touch with the Lewisham Drainage Experts Now

If you’ve got a blocked drain in Lewisham, the best time to sort it is straight away. Whether it’s a slow sink, a toilet that won’t flush, or a mess outside, we’re just a call away. We’re on call day and night, and in most cases, we can have a team out within the hour.

We offer professional drainage services with qualified specialists, the gear for the job, and transparent quotes you can count on. Serving all of Lewisham and nearby areas, we manage everything from smaller tasks to full drainage repairs. Call us now, and let us make things easy again, without the hassle.

Call 0808 164 0776
ReviewsWhat our customers have to say about us
  • 14/10/2025

    Bang on time, job done fast.

    Turned up bang on time and were done quicker than expected. Cheers lads! Was expecting a drawn-out job, but they clearly knew what they were doing and just cracked on.

  • 10/10/2025

    Explained everything so simply.

    I had no clue what was going on with our pipes but they explained it all so clearly. Felt completely reassured the whole time and appreciated how patient they were with my questions.

  • 18/09/2025

    Down to earth and skilled.

    Really down-to-earth team who know what they’re doing. Cheers for the help. From the moment they turned up, it was clear we were in good hands. They made the whole process simple and stress-free.

  • 17/09/2025

    Didn’t let us down.

    They were recommended by a mate and didn’t disappoint. From the first phone call to the final clean-up, it was clear they knew their stuff. We felt confident we were in good hands the entire time.

  • 18/08/2025

    Surprisingly brilliant.

    Never thought I’d be raving about a drain company but here we are. They were just that good. Helpful, friendly, honest – and most importantly, they fixed the problem without any stress.

  • 18/08/2025

    Detailed and really useful.

    Had a CCTV survey done. Report was super detailed and made it easy for our builder.

  • 17/08/2025

    Garden sorted, no more flooding.

    Cheers to Clark Drainage for getting our garden sorted after that downpour. Great job. We’d tried a few things ourselves with no luck, but they came in, identified the issue quickly, and had the drainage working perfectly again.

  • 17/08/2025

    Quick turnaround and sorted fast.

    The lads came out next day and fixed the issue in half an hour. It had been bothering us for weeks, so to see it sorted that quickly was honestly a huge relief.

  • 16/08/2025

    Did it right first time.

    We’d had other companies round who couldn’t fix it. Clark Drainage had it sorted in one visit. The difference in professionalism and competence was night and day. Absolutely brilliant from start to finish.

  • 14/08/2025

    Proper pride in their work.

    It’s not glamorous work but they do it with a smile and real pride. Can’t say I’ve ever seen someone so happy clearing a drain, but they made the whole thing stress-free and even a bit fun.