Drain Cleaning

We use professional-grade equipment and techniques for drain cleaning and unblocking and also offer special drain maintenance plans for restaurants and other businesses.

Experiencing blocked or slow-running drains?

Blocked drains can quickly escalate from a minor inconvenience to a serious problem. At The Black Dog Plumbing Company, we provide thorough, professional drain cleaning services that address both the immediate blockage and help prevent future issues. Our approach combines traditional techniques with modern equipment to deliver lasting results.

We recognise that every drainage problem is different, which is why we begin with a comprehensive assessment to identify the root cause. Common issues we resolve include grease build-up, limescale formation, root intrusion, and general debris accumulation that develops over time in both domestic and commercial properties.

When it comes to drain cleaning, there's no substitute for proper equipment and expertise. We identify the root cause of blockages and clear them completely, not just provide a temporary fix. Our customers value our honest approach and detailed explanations of what needs to be done.

Regular drain maintenance can prevent costly emergency call-outs and protect your property from water damage. Our preventative cleaning services help maintain optimal flow in your drainage system, particularly beneficial for commercial kitchens, restaurants, and properties with older pipework. We'll provide clear advice on how to maintain your drains between professional cleanings.

Helping make sense of your drainage problems

Most properties will experience drainage issues at some point. Common problems we regularly address include foul smells from drains, slow-draining sinks and baths, blocked toilets, gurgling pipes, and water backing up.

In older properties across South West London, we frequently deal with scale build-up in pipes, collapsed sections due to age, and root ingress from mature trees.

Our solutions are tailored to each specific problem. For routine blockages, our high-pressure water jetting equipment makes quick work of grease, soap build-up, and general debris. We can advise on the most cost-effective solution, whether that's mechanical cleaning, patch repairs, or in severe cases, pipe replacement.

Schedule your drain cleaning

We understand that blocked drains often require urgent attention. Our fully equipped vans carry professional jetting equipment and tools, allowing us to tackle most blockages on the first visit.

Operating throughout South West London and Northern Surrey – including Wandsworth, Richmond upon Thames, Kingston, Wimbledon, Hammersmith & Fulham, Chiswick, Esher, Walton, and Weybridge – we're well-positioned to respond quickly to your drainage problems.

Our standard call-out charge is £90 (deducted from your final bill), with priority response available for severe blockages and flooding risks.

Book your appointment
For standard maintenance or installation enquiries, please use our online form, and we promise to respond within 6-12 business hours.
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Everything you need to know

We believe in making things simple. Here are answers to common questions about our plumbing and heating services.
What areas do you cover?

We primarily serve South West and West London, including Wandsworth, Richmond upon Thames, Kingston, Wimbledon, Hammersmith & Fulham, Chiswick, and Northern Surrey areas like Esher, Walton, and Weybridge. If you're outside these areas, please get in touch – we may still be able to help.

How do I get in touch about a job?

For non-emergencies, fill in our enquiry form with as much detail as possible about your needs. We'll respond within 6-12 business hours. For emergencies, call or WhatsApp us on 07949571902. Sometimes we can even help resolve problems over the phone.

What types of services do you offer?

We provide a comprehensive range of plumbing services including gas boiler removals and installations, boiler servicing and maintenance plans, Gas Safety Certification for landlords, repair of water or sewage leaks, tap replacements, and cleaning of drains and pipes.

What are your call-out charges?

We charge a standard call-out fee of £90 (£150 for emergencies), which is deductible from any work performed. The call-out charge doesn't apply to quotations for new installations or service/maintenance work. We provide detailed quotes breaking down parts and labour costs.

What are your payment terms?

We require full payment for any parts before starting a job. Upon completion, we require immediate settlement of any outstanding balance through bank transfer (with receipt of funds visible on our banking app) or debit card. As a small company, we maintain these terms to ensure efficient service.

Why aren't you on Trust a Trader or My Builder?

Rather than paying for listings on these sites, we prefer to reinvest in improving our service to customers. Our strong base of repeat customers - including households, landlords, estate agents, commercial enterprises, and restaurants - speaks to the quality of our work.