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moling contractors in Merthyr Tydfil Merthyr Tudful (10)

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  • Budget Plumbing and Heating Logo

    Budget Plumbing and Heating

    9.83

    (120 reviews)

    Operates in Merthyr Tydfil

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

    Blackwell Heating And Plumbing

    10.00

    (69 reviews)

    Operates in Merthyr Tydfil

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Radiator Repair
    Thermal Dynamics
    Pipe Fitter
    Call
  • DEW Mechanical Limited Logo

    DEW Mechanical Limited

    9.92

    (30 reviews)

    Operates in Merthyr Tydfil

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

    Dyno-Plumbing

    (9 reviews)

    Operates in Merthyr Tydfil

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Radiator Installation
    Power Flushing
    Plumbing Repairs
    Call
  • LGM Plumbing & Heating Logo

    LGM Plumbing & Heating

    10.00

    (19 reviews)

    Operates in Merthyr Tydfil

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Water Pumps Repair
    Blocked Baths
    Blocked Toilets
    Call
  • NJ Plumbing & Tiling Services Logo

    NJ Plumbing & Tiling Services

    10.00

    (6 reviews)

    Operates in Merthyr Tydfil

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Radiator Installation
    General Plumbing
    Tap Repair
    Call
  • M18 Plumbing Logo

    M18 Plumbing

    10.00

    (3 reviews)

    Operates in Merthyr Tydfil

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Blocked Toilets
    Underfloor Heating Installation
    Tap Repair
    Call
  • R L Plumbing & Heating Logo

    R L Plumbing & Heating

    9.69

    (31 reviews)

    Operates in Merthyr Tydfil

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Thermal Dynamics
    Water Supply Pipe Repairs
    Emergency Plumber Service
    Call
  • Brennan Plumbing Logo

    Brennan Plumbing

    9.74

    (49 reviews)

    Operates in Merthyr Tydfil

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Tap Repair
    Unvented Hot Water Cylinder Installation
    Water Pumps Repair
    Call

  • h2flow Plumbing, Heating & Gas

    10.00

    (159 reviews)

    Operates in Merthyr Tydfil

    Services & skills
    Plumber
    Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
    Blocked Baths
    Power Flushing
    Radiator Thermostat Valve Repair
    Call

Water mains specialists in Merthyr Tydfil

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

Water main replacement and moling in Merthyr Tydfil

A water main replacement in Merthyr Tydfil 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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