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Service

Blocked drain unblocking

Clear the blockage, then show you what caused it.

Blocked drains — on-site work by K&M Drainage

5.0 from 49 Google reviews

020 8166 5937

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Based in Ickenham, West London

Mon–Fri 6:00–18:00 · Sat–Sun 6:00–16:00

We clear blocked drains for homes and businesses, both internal and external.

We locate the blockage first. If it recurs, a CCTV survey shows the cause. Written reports are available on request.

What’s covered

  • Domestic blocked drains (kitchens, bathrooms, external runs)
  • Commercial and light industrial drains where accessible
  • Internal and external runs via manholes, gullies and fittings
  • Mechanical clearing and high-pressure jetting as appropriate
  • Follow-up CCTV when the cause isn’t obvious or blockages recur
  • Written / photo reporting where useful for landlords and facilities teams

How we work

We start with your symptoms and access points — manholes, gullies, WCs, rodding eyes — so we don’t dig first. Tell us what’s backing up, how long it’s been going on, and whether more than one fitting is affected.

Clearing is typically by mechanical means or high-pressure jetting, depending on the obstruction (wipes, grease, silt, roots, collapsed sections). Soft deposits respond well to jetting; hard defects need a different plan.

Where helpful we follow with CCTV so you have a record of the pipe condition, not just a temporary clear. That report is what many reviewers praise — especially when they can’t be on site during the visit.

If the survey shows a crack or collapse, we set out the repair options. Attendance times depend on availability and are confirmed when you call.

When to call us

  • Water backing up in sinks, showers, baths or WCs
  • Gurgling or slow drains across multiple fittings
  • Odours from gullies, manholes or internal traps
  • Recurring blockages after DIY treatments or store-bought cleaners
  • Overflowing inspection chambers after heavy rain
  • Commercial sites where a drain issue risks disruption or closure

Pricing

Every job is priced individually once the problem is understood. Call or use the quote form.

Frequently asked questions

Can you unblock today?
Often, depending on availability. Call with the site postcode and we will confirm an attendance time.
Will I get a report?
Customers often mention photo / written reports after the job. Ask for that when you book if you need it for a landlord, survey or insurance.
Do you cover my postcode?
We are based in West London and work up and down the country. Include the site postcode with your enquiry.
Is jetting always used?
Not always. Some blockages clear mechanically; grease, silt and soft scale often need high-pressure jetting. Collapses need repair or excavation, not more water pressure.
Should I try chemical drain cleaners first?
We generally advise against harsh DIY chemicals — they can damage pipes and make a later CCTV survey harder to interpret. Call us with symptoms instead.
What if the blockage comes back?
A recurring blockage usually points to a defect in the pipe, such as root ingress or a displaced joint. A CCTV survey identifies the cause.

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Drainage enquiries

Call 020 8166 5937 during opening hours or request a quote.

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