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lead pipe in London (119)

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    FASTFIX LONDON Ltd Logo

    FASTFIX LONDON Ltd

    9.52

    (280 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Pipe Fitter
    Emergency Plumber Service
    Water Supply Pipe Repairs
    Call
  • Design & Build Services Logo

    Design & Build Services

    9.79

    (11 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    General Plumbing
    Shower Repair
    Emergency Plumber Service
    Call
  • Best Gas London Ltd Logo

    Best Gas London Ltd

    9.95

    (625 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Water Pumps Repair
    Blocked Toilets
    Water Pumps Installation
    Call
  • Chislehurst Plumbing & Heating Ltd Logo

    Chislehurst Plumbing & Heating Ltd

    9.97

    (268 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Underfloor Heating Installation
    Water Supply Pipe Repairs
    Unvented Hot Water Cylinder Installation
    Call
  • Gas Water Ltd Logo

    Gas Water Ltd

    9.90

    (215 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Blocked Toilets
    Power Flushing
    Bathroom & Kitchen Plumbing
    Call
  • FASTFIX LONDON Ltd Logo

    FASTFIX LONDON Ltd

    9.52

    (280 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Tap Repair
    Radiator Repair
    Water Leak Detection
    Call
  • MRTG Plumbing & Heating Services Limited Logo

    MRTG Plumbing & Heating Services Limited

    9.93

    (161 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    General Plumbing
    Bathroom & Kitchen Plumbing
    Radiator Repair
    Call
  • JD Moling External Plumbing Logo

    JD Moling External Plumbing

    9.92

    (217 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Water Supply Pipe Repairs
    General Plumbing
    Pipe Fitter
    Call
  • Guaranteed Gas Uk Ltd Logo

    Guaranteed Gas Uk Ltd

    8.75

    (130 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Power Flushing
    Underfloor Heating Installation
    Radiator Thermostat Valve Repair
    Call
  • Bloomsbury Plumbing & Heating Logo

    Bloomsbury Plumbing & Heating

    10.00

    (52 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Blocked Toilets
    Thermal Dynamics
    Power Flushing
    Call
  • Lucking Utility Services Limited Logo

    Lucking Utility Services Limited

    8.18

    (244 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Water Leak Detection
    Water Supply Pipe Repairs
    Call
  • Fix That Leak Logo

    Fix That Leak

    10.00

    (74 reviews)

    Operates in London

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Radiator Repair
    Bathroom & Kitchen Plumbing
    Underfloor Heating Installation
    Call

Water mains specialists in London

If you need a water mains specialist in London, finding a qualified professional is key to solving leaks, bursts, and low-pressure problems safely and efficiently.

From leak detection to full pipe replacement, experts can inspect, repair, or upgrade your supply line using the latest technology — including water main moling for minimal disruption.

Typical services include:

  • Leak detection and pipe tracing
  • Lead pipe replacement and MDPE upgrades
  • Trenchless water main moling installations
  • Full water main replacement
  • New connections and diversions

Replacing old or corroded pipework can improve water pressure, flow, and quality throughout your home.

Specialists in London can recommend the most efficient and cost-effective approach for your property.

Water main replacement and moling in London

A water main replacement in London typically involves isolating the old supply, installing new MDPE pipe, and reconnecting it to the main network.

Many engineers now use moling technology — a trenchless method that allows new pipes to be installed underground with minimal digging.

Moling is ideal if your supply runs beneath driveways, lawns, or patios, reducing reinstatement costs and keeping your property disruption-free.

Water main replacement costs in the UK

The cost of replacing a water main depends on the distance from the boundary to your property, pipe size, and access. Below is a general guide of prices you can expect to pay:

  • Leak detection survey – £150-£400
  • Lead pipe replacement – £600-£1,500
  • Full water main replacement (standard domestic property) – £1,000-£2,500+
  • Water main moling installation – £1,200-£3,000+

If the route passes under hard surfaces or shared access areas, additional reinstatement fees may apply.


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