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moling contractors in Cardiff Caerdydd (15)

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  • HA Plumbing Services Logo

    HA Plumbing Services

    9.45

    (252 reviews)

    Operates in Caerdydd - Cardiff

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Bathroom & Kitchen Plumbing
    General Plumbing
    Underfloor Heating Repair
    Call
  • FLOW PLUMBING AND HEATING LTD Logo

    FLOW PLUMBING AND HEATING LTD

    9.97

    (157 reviews)

    Operates in Caerdydd - Cardiff

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    General Plumbing
    Water Leak Detection
    Radiator Thermostat Valve Installation
    Call

  • Collingwood Plumbing

    9.91

    (184 reviews)

    Operates in Caerdydd - Cardiff

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Water Pumps Installation
    Power Flushing
    Bathroom & Kitchen Plumbing
    Call
  • JPM Plumbing and Heating Logo

    JPM Plumbing and Heating

    10.00

    (6 reviews)

    Operates in Caerdydd - Cardiff

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Radiator Repair
    Plumbing Repairs
    Emergency Plumber Service
    Call
  • Blackwell Heating And Plumbing Logo

    Blackwell Heating And Plumbing

    10.00

    (69 reviews)

    Operates in Caerdydd - Cardiff

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Radiator Repair
    Emergency Plumber Service
    Plumbing Repairs
    Call
  • Jsm Heating Services Ltd Logo

    Jsm Heating Services Ltd

    9.23

    (5 reviews)

    Operates in Caerdydd - Cardiff

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Tap Repair
    Shower Repair
    General Plumbing
    Call
  • DEW Mechanical Limited Logo

    DEW Mechanical Limited

    9.92

    (30 reviews)

    Operates in Caerdydd - Cardiff

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Radiator Installation
    Radiator Repair
    Water Pumps Repair
    Call
  • J.Price Plumbing & Heating Logo

    J.Price Plumbing & Heating

    10.00

    (1 review)

    Operates in Caerdydd - Cardiff

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Shower Repair
    Tap Repair
    Bathroom & Kitchen Plumbing
    Call
  • Dyno-Plumbing Logo

    Dyno-Plumbing

    (9 reviews)

    Operates in Caerdydd - Cardiff

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Tap Repair
    Radiator Thermostat Valve Installation
    Plumbing Repairs
    Call
  • Limegreen Logo

    Limegreen

    9.97

    (261 reviews)

    Operates in Caerdydd - Cardiff

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Thermal Dynamics
    Plumbing Repairs
    Blocked Sinks
    Call
  • LGM Plumbing & Heating Logo

    LGM Plumbing & Heating

    10.00

    (19 reviews)

    Operates in Caerdydd - Cardiff

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Plumbing Repairs
    General Plumbing
    Water Pumps Installation
    Call

  • BTM Plumbing & Building Services

    9.00

    (144 reviews)

    Operates in Caerdydd - Cardiff

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

Water mains specialists in Caerdydd - Cardiff

If you need a water mains specialist in Caerdydd - Cardiff, 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 Caerdydd - Cardiff can recommend the most efficient and cost-effective approach for your property.

Water main replacement and moling in Caerdydd - Cardiff

A water main replacement in Caerdydd - Cardiff 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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