Got a blocked drain in Custom House? That little issue can go from a bit of a nuisance to a massive mess if you don’t sort it soon. Whether your sink’s gurgling more than usual or there’s a nasty smell creeping in, it’s a good idea to get someone out who knows what they’re doing. Dealing with it early means you won’t be left scrambling later.

That’s where Clark Drainage provides a solution. We operate on a continuous basis, offering access to trained local engineers using state-of-the-art water jetting systems and on-the-spot CCTV inspection tools. Whether the issue occurs in your home, outside your commercial property, or somewhere in between, our team has the knowledge and equipment to manage it efficiently.
In every corner of Custom House, we’ve been there. Drains cleared fast, deeper issues dug out before they dig in and wreak havoc. With straight answers and a team that knows every trick, we deliver a service that’s as honest as it is effective.
Why Choose Clark Drainage in Custom House?
We’re from here. And for years, we’ve been get folks in Custom House back to normal find their way back to normal after drainage mess. We show up when we say we will. We come prepared. And we don’t leave until things are back to how they should be.
All our Custom House 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 Custom House
Our Custom House Drainage Services
We provide comprehensive drainage support for both homes and businesses throughout Custom House. Whether you’re facing an emergency like a blocked toilet at night or require a full-system fix, our team is available and prepared whenever needed.
We don’t paper over cracks or work on assumptions. With a team that’s seen it all and tools that show what’s really going on, we get to the heart of the issue and sort it out properly. Below, you’ll find the core services we provide across Custom House.
High-Pressure Water Jetting
Water jetting’s the way. Quick, tough, and gets through it all. We use water force to smash through grease, hair, food, and solid stuff. Nothing else does the job like this. Rods? Fine for easy stuff. Jetting? Built for the real ones.

Water jetting is one of the most effective ways to clear drain blockages. We use high-pressure hoses to push fluid past the clogged area, breaking up everything from common kitchen waste to hair and built-up grime. It’s also effective against deeper clogs like tree roots and hardened waste: jobs that standard tools often can’t reach.
24/7 Emergency Drain Unblocking in Custom House
Drain emergency? Doesn’t matter what time it is. We’re ready. Clark Drainage runs day and night, year-round. Morning, night, weekends, doesn’t change a thing. If you’re in Custom House, we’ve got you sorted. Town centre or the outskirts, we’ll be there fast. No fuss, just job done.

CCTV Drain Surveys in Custom House
Blockage not clearing? Keeps showing up? Time to get a real look. We use CCTV cameras, small, clear, and live, to look down the line. No digging. We’ll find splits, roots, collapsed lines, or anything else getting in the way. Then we get it done. Simple.

Commercial Drain Cleaning in Custom House
Running a business in Custom House? Then you know blocked drains are a nightmare. They hit your staff, your customers, and your schedule all at once.
From restaurants to retail floors, we help businesses avoid trouble with custom service visits. Power washing, CCTV, waste systems, you name it, we’ll handle it. We book around your work hours so you can keep running. It’s smart, fast, and keeps those nasty surprises from popping up.

Signs You Have a Blocked Drain
Not all drainage issues shout for attention. Many start with quiet symptoms that can lead to more costly repairs if ignored. Here are some of the most common red flags to keep an eye on, whether you’re at the house or managing a site.
Water Draining Slowly
When water takes longer to drain in your sink, bath, or shower, it’s often one of the initial clues of a blockage developing. 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 get help before the issue grows bigger.

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, cooking muck, or worse can build up down there and turn. It’s best not to hope it goes away, a bad smell is often a sign that a blockage is already getting started.

Gurgling Sounds From Pipes
Strange noises in your plumbing, especially gurgling or bubbling, are often caused by air pockets, which builds up when water is slowed down by a blockage. If your pipes are making sounds like a kettle, it’s a good idea to get it checked early.

Water Backing Up
Water flooding back instead of draining? That’s one of the big red flags. A blocked drain is usually behind it. And trust me, if you’ve seen it once, it won’t fix itself. Call us in, and we’ll make sure it’s gone fast.
Toilet Flushing Poorly
If your toilet feels off when you flush or seems slow to refill, there might be a problem in the pipe. It’s often down to stuff that didn’t belong, like wet wipes, pads and tampons, or just a wad of tissue.
Overflowing Outdoor Drains
Seen water pouring out of your outdoor drains when it rains? That might be hiding a bigger issue, it could mean there’s a drainage problem below that’s stopping things from draining properly. If left too long, all that overflow can start damaging your garden. It’s smart to get help before it gets any worse.
Multiple Fixtures Affected at Once
If more than one drain’s acting up, like your toilet, sink, and bath all backing up together, it’s probably not just a minor blockage. When it’s in the main drain, the whole system gets hit. A quick go with a plunger won’t cut it here. You’ll probably need a pro to inspect things with a camera and use jetting gear to sort it properly.
Damp Patches or Mould
A drainage issue isn’t always clear, but some signs can help you know what to look for. If you’ve noticed moist areas on the floor or wall, unexpected fungal growth, or a damp scent near under the sink or along the baseboard, it could suggest a hidden leak or blockage.
Get in Touch with the Custom House Drainage Experts Now
Got a blocked drain in Custom House? Jump on it now, it only gets worse. Whether it’s a sink that keeps filling up, a bathroom blowout, or a garden full of water, our team’s geared up. We’re on call round the clock and can usually send help in under an hour.
We offer professional drainage services with qualified specialists, the right equipment, and transparent quotes you can count on. Serving all of Custom House and the surrounding region, we take care of everything from quick fixes to full drainage repairs. Call us now, and let us make things easy again, fast and stress-free.



