Got a blocked drain in Kensal Green? That sort of thing can go from a bit of a nuisance to a real nightmare if you don’t fix it soon. Whether your sink’s gurgling more than usual or there’s a weird stink creeping in, it’s wise to get someone out who knows what they’re doing. Getting on top of it means you won’t be in a worse spot later.

Clark Drainage is here to help. We offer 24/7 support with local engineers, powerful water jetting systems, and camera diagnostics to locate and assess the blockage. Whether it’s inside your home, outside your business, or somewhere elsewhere, we’re equipped to handle it.
We’re all over Kensal Green, unblocking drains quickly and getting ahead of the real problems before they become major. With no mystery fees, speedy callouts, and a team that’s ready for anything, you’ll get a service that’s fast, upfront, and built for results.
Why Choose Clark Drainage in Kensal Green?
We’re a local team with plenty of know-how helping families and businesses around Kensal Green get things back to normal. When we say we’ll be there, we show up. We bring the tools for the job and we stay with it until everything’s properly sorted.
All our Kensal Green 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 Kensal Green
Our Kensal Green Drainage Services
Clark Drainage is here for it all. From the quiet panic of a toilet that just won’t drain at midnight to the serious business of digging out and replacing a broken drain, we’re on hand. Across Kensal Green, in homes and businesses alike, we’re the team you can trust, no matter the hour.
We don’t patch over problems or work on assumptions. With a team that’s been through every kind of job and tools that cut through the mystery, we get to the source fast and make it right. Below, you’ll find the key things we deliver across Kensal Green.
High-Pressure Water Jetting
Water jetting is one of the most reliable ways to clear drain blockages. We use focused water jets to send water down the clogged area, dislodging everything from common kitchen waste to soap scum and organic matter. It’s also effective against deeper clogs like root systems and hardened waste, jobs that standard tools often can’t reach.

Water jetting is one of the most reliable ways to clear drain blockages. We use high-pressure hoses to send water down the clogged area, shifting everything from common kitchen waste 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 manage.
24/7 Emergency Drain Unblocking in Kensal Green
Drain emergency? Doesn’t matter what time it is. We’re ready. Clark Drainage runs 24/7, all year. Morning, night, weekends, doesn’t change a thing. If you’re in Kensal Green, we’ve got you sorted. Town centre or the edge, we’ll be there on the spot. No waiting, just job done.

CCTV Drain Surveys in Kensal Green
If a blockage keeps coming back, a CCTV drain survey helps us see exactly what’s going on inside the pipes. Instead of digging up your garden or making assumptions, we send in a camera the drain and have a nosey. It shows us if there are cracks, damage, tree roots, or a big old build-up of mess. That way, we know exactly what the issue is and where to fix it.

Commercial Drain Cleaning in Kensal Green
In a commercial environment, drainage issues can quickly disrupt productivity and staff activity. Whether it’s a kitchen, business centre, logistics hub, or shop, blocked drains pose a threat to business continuity, hygiene standards, and employee safety.
That’s why we provide preventative commercial drain cleaning services, tailored to the requirements of each site. Across Kensal Green, we support businesses with jet-powered cleaning, drain camera inspections, and appointments planned around your hours to keep business running. From food waste systems to foul drainage systems, our maintenance keeps everything in top shape and proactively avoids emergencies.

Signs You Have a Blocked Drain
Sometimes drain problems are easy to spot. Other times, you’ve got to notice the quiet hints to avoid a whole load of hassle. Here are some of the main things to look out for if you think something’s not right with your drains at home or work.
Water Draining Slowly
When water takes longer to drain in your sink, bath, or shower, it’s often one of the early symptoms of a blockage starting to build. In kitchens, the most common culprits are oil and cooking waste. In bathrooms, it’s often scum and scale. If water isn’t moving like normal, it’s a good time to book an inspection before the issue grows bigger.

Unpleasant Smells
That rotten whiff near the drain? That’s not just something in the air, it’s waste stuck in your pipes, starting to break down. Food, grease, even sewage can sit and fester. If you’re getting whiffs like that, don’t ignore it. It means a blockage is on the move, and it’s better to deal with it now.

Gurgling Sounds From Pipes
Strange noises coming from your drains, particularly gurgling or bubbling, are often a sign that air is trapped in the plumbing system. This typically occurs when water is disrupted by an obstruction, causing air flow issues. If your pipes begin making noises reminiscent of a kettle, it’s recommended to have them professionally inspected.

Water Backing Up
One of the easiest to spot indicators of a blocked drain is water returning instead of draining. If you observe any sign of reverse flow, it’s important to address the issue promptly to prevent it from becoming more serious.
Toilet Flushing Poorly
If your toilet isn’t flushing right or is sluggish after a flush, there might be a problem in the pipe. It’s often down to bits that block the pipe, like baby wipes, pads and tampons, or just excess paper.
Overflowing Outdoor Drains
Had water spilling from your outdoor drains when it rains? That might be hiding a bigger issue, it could mean there’s a clog you can’t see that’s blocking the flow. If left too long, all that overflow can even reach your house’s foundation. Time to call a pro before it starts costing more.
Multiple Fixtures Affected at Once
If more than one thing’s draining slowly, like your toilet, sink, and bath all being weird at the same time, it’s probably not just a minor blockage. When it’s in the main drain, even your washing machine can feel it. A quick go with a plunger won’t help much here. You’ll likely need someone to inspect things with a camera and clear it with pressure to sort it properly.
Damp Patches or Mould
A drainage issue isn’t always clear, but some signs can help you identify it quickly. If you’ve noticed moist areas on the floor or wall, mould in places you wouldn’t expect, or a musty smell near under the sink or skirting boards, it could mean a drainage issue.
Get in Touch with the Kensal Green Drainage Experts Now
If you’re experiencing a blocked drain in Kensal Green, immediate action is essential. From slow drainage and bathroom overflows to overflowing external drains, our experienced engineers are ready to assist. We operate day and night and aim to get someone to you swiftly, often in less than an hour.
Our engineers are skilled, we bring the right gear, and our pricing’s clear from the start, so you won’t get caught off guard. We work all across Kensal Green and the neighbourhoods around, tackling jobs like blocked sinks to full drain repairs. Give us a call today and we’ll have things back to normal before you know it.



