Blocked drain in St Leonards? That unpleasant smell or water that just won’t go down is your early sign. Don’t delay until it gets worse. A pro can clear it fast and keep your place back to normal. It’s simple, it’s straightforward and you’ll wonder why you didn’t call sooner.

Clark Drainage handles it. We’re ready 24/7. Local engineers. Commercial-grade jetting gear. On-the-spot camera work. Inside, outside, or somewhere else. We’ve got it sorted.
Across St Leonards, we help homeowners and businesses by sorting out blockages fast and getting to the root that could lead to long-term disruption down the line. We offer transparent costs, reliable arrival times, and a group of experienced engineers with solutions for every scenario, so you can count on a worry-free service every time.
Why Choose Clark Drainage in St Leonards?
We’re local. We’ve been doing this in St Leonards for years. Homes, businesses—we get it done. We turn up on time, bring the right gear, and keep at it until the job’s completely sorted.
All our St Leonards Customers Can Expect:
- A fast, reliable 24/7 response
- Proper high-pressure jetting and CCTV inspections
- Fully trained local engineers from a local Blocked Drains Edinburgh Company
- Clear communication and transparent pricing
- Domestic and commercial coverage across St Leonards

Our St Leonards Drainage Services
Clark Drainage is here for it all. From the late-night stress of a toilet that won’t flush at midnight to the heavy work of digging out and replacing a broken drain, we’re ready to step in. Across St Leonards, in homes and businesses alike, we’re the team you can turn to, day or night.
No guessing. No band-aids. Our engineers are sharp. The gear is top-grade. We find the problem. We fix it once and for all. Here’s what we do in St Leonards.
High-Pressure Water Jetting
Water jetting’s the way. Quick, solid, and gets through it all. We use water force to blast apart grease, hair, food, and solid stuff. Nothing else clears it out like this. Rods? Fine for easy stuff. Jetting? Built for the real ones.

Water jetting’s the answer. Quick, solid, and works nearly every time. We use jetting gear to cut into grease, hair, food, and roots. Nothing else cuts through it like this. Rods? Fine for light jobs. Jetting? Built for the real ones.
24/7 Emergency Drain Unblocking in St Leonards
At Clark Drainage, we understand that drainage emergencies don’t follow a schedule. That’s why our engineers are on call 24/7, 365 days a year. Whether the issue arises at midday or midnight, we provide rapid, reliable service across all of St Leonards and the nearby communities. From the heart of the city to the outskirts, our team is always nearby, delivering expert help exactly when it’s needed.
CCTV Drain Surveys in St Leonards
If a blockage is stubborn or persists, a CCTV survey is the best way to find out what’s happening inside your drains. We send in a small, high-definition camera into the system, giving us a full view without removing anything. This footage helps us identify damage, root intrusion, clogs, or sections that have failed, so we can target the cause and choose the most efficient fix.

Commercial Drain Cleaning in St Leonards
If you run a business in St Leonards, the last thing you need is blocked drains getting in the way. Whether you’re running a café, an office, a retail space, or a big warehouse, a drainage problem can make a mess.
That’s why we offer scheduled cleanups that fits around your schedule and keeps everything in check. We use high-pressure gear and CCTV where needed, and we arrange visits to fit your hours. Grease traps, odour issues, or anything else—whatever the job, we’ll keep your system running smooth.
Signs You Have a Blocked Drain
Not all drainage issues are obvious from the start. Many start with quiet symptoms that can lead to serious issues if ignored. Here are some of the most common things to look for to keep an eye on, whether you’re at the house or managing a site.
Water Draining Slowly
Water draining slow? Any fixture, it’s the early signal of a blockage. In the kitchen, it’s fat and food. In the bathroom, the usual suspects. Don’t wait. Fix it now.
Unpleasant Smells
If you’re catching a nasty smell coming from your sink, it usually means there’s something trapped where it shouldn’t be. Old food, fat, or worse can sit in the pipes and turn. It’s best not to leave it—a bad smell is often a sign that a problem is already on the way.
Gurgling Sounds From Pipes
Strange noises coming from your drains—particularly air-like noises—are often a sign that air is trapped in the plumbing system. This typically occurs when water is disrupted by an obstruction, causing air to be drawn in behind it. If your pipes begin making noises that sound like a boiling appliance, it’s wise to have them looked at promptly.
Water Backing Up
Water coming back up? That’s a blocked drain. Don’t wait. Sort it before it gets worse.
Toilet Flushing Poorly
If your toilet isn’t flushing properly or takes a long time to refill, it could mean there’s a blockage somewhere in the drainage system. These blockages are often caused by non-flushables—like baby wipes, pads and tampons, or a build-up of tissue. It’s best to get it checked before it gets worse.
Overflowing Outdoor Drains
Water rising up in outside drains after rain? That’s a red flag. Might be a serious backup. If water can’t get through, it comes out. That mess? It can crack driveways. Don’t risk it—call it in.
Multiple Fixtures Affected at Once
If more than one thing’s draining slowly—like your toilet, sink, and bath all playing 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 do the trick here. You’ll probably need a pro to inspect things with a camera and clear it with pressure to shift the blockage.
Damp Patches or Mould
Sometimes it starts with a smell. A faint odour near the cupboard. A soggy line gathering near the floor. Maybe even a strange growth. These quiet warnings often mean something lurking—a leak or blockage, hiding underfoot, slowly coming to light.
Get in Touch with the St Leonards Drainage Experts Now
If you’re trying to manage a blocked drain in St Leonards, the best approach is to get ahead of it. Whether it’s a slow-moving sink, a toilet backup, or an external mess, our team is here to help. We operate around the clock and get someone out pretty quickly.
Trained engineers. Right equipment. No surprises. That’s how we work. We cover all of St Leonards and the nearby spots. Quick clogs or big jobs—we handle it. Call now. We’ll sort your drains fast.



