Blockages & drainage

Blocked Drains & Drainage — Cleared, Then Explained

Tell KJ what's blocked and we'll tell you what's likely causing it and what clearing it costs before anyone comes out.

What's blocked?

Pick the closest one and KJ starts the conversation already knowing your problem.

The short answer

Most household blockages sit within a few metres of the fixture: fat and food in a kitchen waste, hair and soap in a basin or shower, wipes in a toilet, silt and leaves in an outside gully. When several fixtures back up at once, the blockage is in the shared line or the main sewer rather than any one appliance. Clearing is done by rodding or high-pressure jetting depending on what's in the way. A drain that blocks repeatedly in the same place is telling you there's a defect in the pipe, and that's what a CCTV survey is for.

  • Covering Greater Manchester and the wider North West.
  • There is no call-out fee; work is priced before it starts.
  • Free advice from KJ first — photos and video welcome.

Tell KJ what's wrong

Free and no obligation — we'll get a qualified local plumber on it.

Start with KJ
KJ, founder of KJ Plumbers

KJ Plumbing Expert · Online now

KJ, founder of KJ Plumbers

KJ

online

Honest UK plumbing advice — free, and a local plumber when you need one.

KJ, founder of KJ Plumbers

Hi, I'm KJ — honest UK plumbing advice, free, and a local plumber when you need one. Tell me what's happening — leak, blockage, boiler, emergency, anything — and I'll help you sort it.

You can send a photo, short video, voice note or share your location — whatever's easiest. Please avoid sending faces, documents, house numbers or payment cards in photos.

For genuine emergencies call 01706 318200, or the National Gas Emergency Service on 0800 111 999.

Or start with one of these

Drain overflowing right now? Chat with KJ

Real triage in seconds, free and no obligation — then a qualified local plumber gets in touch.

What kind of blockage have you got?

Different blockages need different tools. Tell us what you're seeing and we'll match the right approach — rodding, jetting, camera, or a proper repair.

Blocked toilet

Won't flush, overflowing or rising slowly. Usually wipes or excessive paper — cleared without removing the pan in most cases.

Kitchen sink / dishwasher waste

Slow-draining or gurgling. Almost always cooking fat and food coating the pipe — jetting restores full bore.

External gully or grid

Standing water at the outside drain. Silt, leaves and patio debris — cleared and flushed back to run clear.

Mainline sewer blockage

Multiple fixtures affected, sewage smell, backing up at ground level. Access from the chamber, rod or jet as needed.

Recurring blockage in same spot

Blockage returns within weeks. Signals a defect in the line — CCTV survey needed to see what's actually wrong.

Root ingress in older clay pipes

Fine fibres visible on camera or slow build-up over months. Root cut + reline or localised excavation.

What does drain clearance cost?

Real North West ranges — not showroom stickers. We give you a fixed price before we start, so no job ends more expensive than the number you agreed.

JobTypical range
Blocked toilet — plunge / auger£85 – £140
Kitchen sink / basin blockage£85 – £160
External gully clearance£95 – £180
Mainline sewer blockage — rodded£140 – £260
High-pressure jetting (up to 1 hr)£220 – £360
CCTV drain survey + written report£180 – £320
Root cut + camera confirmation£280 – £520
Localised excavation & patch repair£650 – £1,900

All prices are fully inclusive. See our full price guide for plumbing and heating alongside drainage.

CCTV surveys & insurance claims

If the blockage keeps coming back, if you're buying a house, or if you're claiming on insurance, you need footage and a written report — not just a plumber's opinion. Our surveys include colour video, chainage measurements to locate the defect, and a summary written in the format UK loss adjusters expect. We'll upload it to your insurer directly on request.

  • No call-out fee

    Flat fee. No hourly meter running.

  • Fair fixed quote

    Transparent pricing — There is no call-out fee.

  • Vetted UK engineers

    DBS-checked, insured, real reviews.

  • AI-triaged in seconds

    KJ chats first so the right engineer arrives.

Drainage services we cover

Sewage backing up? Stop using water

If foul water is coming up through a shower, bath or ground-floor toilet, stop flushing anything and don't run showers or the washing machine — every fixture you use makes the flood worse. Chat with KJ or call 01706 318200 and we'll route the nearest engineer.

Where we cover for drainage

Same-day emergency drainage across Greater Manchester and Rochdale.

Drainage — FAQs

Blocked drain? Get an honest fixed price

Real triage in seconds, free and no obligation — then a qualified local plumber gets in touch.

Related: all services, emergency plumbing hub, transparent prices.

Domestic, commercial and landlord drainage — one team.

Blocked drain — by town

Local pages with real ETAs, sample jobs and pricing for blocked drain across the North West.

Don't see your town? See the full list of areas we cover.