Serving Croydon as part of our South London and Surrey drainage coverage.
0% Call-Out Fee • Free Inspection • Fixed Price Quote
If you need professional drain unblocking in Croydon, we are ready to help right now. Blocked drains rarely fix themselves, and when ignored, they often lead to overflowing toilets, foul smells, internal flooding, and costly damage.
At Drainage & Plumbing LTD, we provide fast, reliable drain unblocking services across Croydon, available 24/7. We arrive quickly, inspect the problem for free, and give you a clear fixed price before any work starts.
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⭐ Rated 5 Stars by Croydon Locals
🛡️ Fully Insured & Experienced Engineers
⏱️ Fast Local Response Across Croydon
Fast, Local Drain Unblocking in Croydon
Blocked drains usually start small. A slow sink, a gurgling toilet, or a bad smell often comes first. However, without proper treatment, these signs can quickly turn into a full blockage or overflow.
Because we are a local Croydon drainage company, we can respond quickly and resolve the issue before it escalates. We regularly carry out drain unblocking jobs across South Croydon, East Croydon, Addiscombe, and surrounding areas.
We can help with:
- Blocked toilets and bathrooms – clearing paper, wipes, and solid obstructions
- Slow-draining sinks – removing grease, fat, and food build-up
- External drains and manholes – clearing leaves, debris, and standing water
- Emergency overflows – stopping water damage before it spreads
Earlier today, our engineers cleared a blocked drain at a residential property in Croydon caused by a heavy build-up of grease and debris. The issue was resolved using professional high-pressure water jetting, restoring normal flow and preventing further problems.

Emergency Drain Unblocking Croydon – Available 24/7
Some drainage problems cannot wait. If water is backing up or your toilet is overflowing, you need emergency drain unblocking in Croydon.
We provide a 24/7 emergency service, including evenings and weekends. Our engineers arrive fully equipped to diagnose and clear the blockage on the first visit wherever possible.
There are no hidden charges. We inspect first, explain the issue clearly, and only proceed once you approve the price.
📞 CALL NOW FOR URGENT DRAIN HELP
How We Unblock Your Drains (3 Simple Steps)
We do not use guesswork or chemicals. Our approach is straightforward and effective.
1. Free Inspection
We inspect the drain to identify the exact cause of the blockage.
2. Fixed Price Quote
You receive a clear, fixed price before work begins. If you are not happy, you do not pay.
3. The Fix
We use high-pressure water jetting or professional mechanical tools to clear the blockage properly, not temporarily.
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Why Croydon Homeowners Choose Us
Unlike national franchises, we understand Croydon’s drainage systems, older pipework, and common problem areas.
- No chemicals – safe, professional drain clearing methods
- 100% local service – no call centres or subcontractors
- Long-term solutions – we identify recurring issues such as root intrusion
- Full cost control – you only pay for work you approve
“I had a blocked toilet at 8pm on a Sunday. Drainage & Plumbing LTD arrived in under an hour, gave a fixed price, and sorted it immediately. Brilliant service.”
— Sarah J., South Croydon
We also provide a full range of professional drainage services across the area. You can view all our drain services in Croydon here.
Frequently Asked Questions
How much does drain unblocking in Croydon cost?
Every blockage is different. That is why we offer a free inspection and then provide a fixed price based on the actual issue.
Do you charge a call-out fee?
No. We do not charge just for attending. You only pay if you proceed with the work.
How quickly can you arrive?
We offer 24/7 emergency service and can often attend Croydon properties within the hour.
Can I use chemical drain cleaners?
Chemical cleaners can damage pipework and rarely solve deep blockages. Professional jetting is safer and far more effective.
If a blockage is located in a shared drain or public sewer, responsibility may lie with the local water authority. You can read more about this on the Thames Water drainage responsibility page.
Don’t Let a Blocked Drain Ruin Your Day
If water is backing up, you need a professional you can trust. We are ready to restore your drainage quickly, safely, and professionally.
Fast Response • Fixed Pricing • Local Croydon Experts
📞 CALL DRAINAGE & PLUMBING LTD NOW
📩 OR CLICK HERE TO REQUEST A FREE QUOTE
Areas We Cover in Croydon: We provide emergency drain unblocking across the entire borough, including:
Central Croydon (CR0, CR9): East, West, and South Croydon.
South Croydon (CR2): Sanderstead and Selsdon.
Thornton Heath (CR7): Including Bensham Manor and Pollards Hill.
Shirley & Addiscombe: Fast response for all residential streets.
