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Drainage engineer clearing a blocked outside drain

Blocked Drains Grantham

NG31–NG33From £95 + VATNo call-out fee
Drainage engineer clearing a blocked outside drain

Blocked Drain Clearance In Grantham

Need a blocked drain cleared in Grantham? We unblock sinks, toilets, gullies, manholes and outside drains across Grantham (NG31–NG33) using rods, electro-mechanical cleaners and high-pressure water jetting. Our engineers are about 40 minutes from our Southwell base, drain unblocking starts from £95 + VAT, and there's no call-out fee.

In Grantham the public sewers belong to Anglian Water. If the blockage is in a pipe you share with a neighbour, or beyond your boundary, it's normally the water company's to clear — call Anglian Water on 03457 145 145. If it's in a drain that serves only your property, it's yours, and that's where we come in. Our engineer finds the blockage first and tells you whose it is before any work starts.

Water pooling around a road gully outside? Road drains are Lincolnshire County Council's responsibility — report it to the council. We clear private gullies, channels and manholes anywhere in Grantham town centre, Harrowby, Earlesfield, Manthorpe and the rest of NG31–NG33.

What We Know About Grantham

Grantham has Nottingham-style NG postcodes but is in Lincolnshire, and its sewers are run by Anglian Water rather than Severn Trent.

The Environment Agency has flood warning areas for the River Witham in Grantham and for Mow Beck and Barrowby Stream. The Witham at Saltersford reached a record 1.535 m on 6 January 2025.

More local detail — neighbourhoods, water company and road-drain contacts — is on our drainage in Grantham page.

Why Choose Us In Grantham

  • Engineers on call 7 days a week, 6am–8pm
  • Emergency call-outs 365 days a year
  • Rods, electro-mechanical and high-pressure jetting
  • Clear pricing agreed before we start
  • Mess-free working and a tidy finish
  • CCTV check available if it keeps blocking
  • No call-out fee
  • Engineers about 40 minutes away

How Our Blocked Drains Visit Works

01

Call Or Book Online

Tell us what's happening and pick an arrival window that suits you.

02

Locate The Blockage

We lift chambers and test each run to find exactly where it is.

03

Clear The Drain

Rodding or high-pressure jetting clears the full bore of the pipe.

04

Test & Advise

We flow-test the drain and explain how to stop it happening again.

Blocked Drains in Grantham

From £95 + VAT

No call-out fee · Price agreed before we start

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Areas We Cover For Blocked Drains

Grantham and the rest of NG31–NG33, including:

  • Grantham town centre
  • Harrowby
  • Earlesfield
  • Manthorpe
  • Great Gonerby
  • Barrowby
  • Londonthorpe
  • Belton

Blocked Drains Grantham: FAQs

Grantham is about 40 minutes from Southwell. We work 7 days a week from 6am to 8pm with emergency call-outs every day of the year, so call 07300 600 950 for the earliest engineer or book an arrival window online. Most household blockages are cleared on the first visit.

Drain unblocking in Grantham starts from £95 + VAT — the same as everywhere we cover — and there's no call-out fee. We confirm the price before we start; anything that needs extended jetting, a camera survey or a repair is quoted separately first.

If the blocked pipe serves only your property and sits inside your boundary, it's yours. If it's shared with neighbours or runs beyond your boundary, it's normally Anglian Water's — contact Anglian Water on 03457 145 145. Tenants should tell their landlord or letting agent first.

Both. We clear toilets, sinks, baths, showers, soil stacks, gullies, manholes and main drain runs throughout NG31–NG33, and we can put a camera down any drain that keeps blocking to find out why.
Sources for the local facts on this page

Flood figures are quoted from the councils' and Environment Agency's published reports. Drive times are estimates from our Southwell base.

Google Reviews

Customers Rate Our Blocked Drains

A selection of genuine reviews from our Google Business Profile, where we're rated 4.9 out of 5 from 101 reviews.

  • “Speedy and friendly service. Well priced considering urgent fix. Communication good, and no more blocked drain! Kept us well informed of future steps we may have to take but were completely pressure-free.”

    Will LongdenJuly 2026 · Read on Google

  • “Great service out 1hr after hour he responded, cleared my blocked drains in 10 mins, good price for the job carried out. Highly recommend.”

    tony ellisJuly 2026 · Read on Google

  • “Came out very quickly to look at our blocked drain and solved the problem even quicker. Polite and friendly, would recommend”

    Laura MartinJuly 2026 · Read on Google

See all 101 reviews on Google

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Book Blocked Drains Today

Blocked Drains in Grantham from £95 + VAT, with no call-out fee and engineers working 7 days a week. Book online or call 07300 600 950.

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Experienced Local Engineers
No Call-Out Fee
Rapid Response 7 Days
12-Month Repair Guarantee

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Get A Drain Engineer In Grantham In 3 Quick Steps

No long forms and nothing to pay online. Tell us what's wrong and where, and we'll hold the earliest arrival window for you. If water is coming up right now, call us instead.

Book Online Now 07300 600 950
  • No call-out fee
  • Price agreed before work starts
  • 12-month guarantee on repairs
  • Rated 4.9 on Google
  1. 01

    Tap the job

    Blocked drain, CCTV survey, gutters or a repair — pick what's wrong.

  2. 02

    Add your address

    Start typing and pick it from the list. We hold the earliest arrival window for you.

  3. 03

    Leave your name and number

    No payment online. We confirm, and the engineer calls when they're on the way.

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