What is water main moling?

Water main moling is a trenchless technique where a pneumatic “mole” drills underground, allowing a new pipe to be installed with minimal surface excavation.

How much does a water main moling installation cost?

Most domestic water main moling projects cost __between £1,200 and £3,000__, depending on ground conditions and pipe length.

When should I replace my water main?

It’s worth replacing if you have lead or galvanised pipes, repeated leaks, or consistently low pressure.

Do I need permission to replace a water main?

You’ll only need approval if connecting to the public main. Private supply pipework within your boundary can usually be replaced without permission.

Can moling be used for all properties?

Moling suits most domestic properties, but very rocky ground or long distances may require traditional trenching instead.

moling services in Staines Upon Thames (66)

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Passion4Plumbing
9.97
(389 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Plumbing Repairs
Blocked Toilets
Call
Alin Reut
9.79
(69 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Pipe Fitter
General Plumbing
Radiator Thermostat Valve Installation
Call
Mizzen Heating And Plumbing
9.64
(407 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Toilets
Bathroom & Kitchen Plumbing
Radiator Repair
Call
Flow & Return Heating
9.84
(238 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Plumbing Repairs
Unvented Hot Water Cylinder Installation
Emergency Plumber Service
Call
Golden Hands
9.94
(32 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Supply Pipe Repairs
Bathroom & Kitchen Plumbing
Radiator Repair
Call
Approved Plumbing and Heating Solutions
9.87
(94 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Underfloor Heating Installation
Underfloor Heating Repair
Call
Bellerose Plumbing
9.81
(204 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Underfloor Heating Repair
Water Pumps Repair
Emergency Plumber Service
Call
All Tanked Up Plumbing & Heating
9.98
(160 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Bathroom & Kitchen Plumbing
Emergency Plumber Service
Radiator Thermostat Valve Repair
Call
D Stevens Plumbing and Heating
9.92
(33 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Emergency Plumber Service
Shower Repair
Plumbing Repairs
Call
PlumbFix!
10.00
(162 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Sinks
General Plumbing
Blocked Baths
Call
R T Plumbing
10.00
(99 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Installation
Power Flushing
Water Pumps Repair
Call
Power Estates London
9.88
(290 reviews)
Operates in Staines
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Underfloor Heating Repair
Thermal Dynamics
Shower Installation
Call

Top rated moling services in Staines

/10

388 ratings

Our moling services in Staines are rated an average of 10 out of 10 based on a sample of 388 reviews from customers like you*

*This review aggregate is based on real customer reviews from a randomly selected postcode in this area

Water mains specialists in Staines

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

Water main replacement and moling in Staines

A water main replacement in Staines 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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moling services in Staines Upon Thames (66)

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Describe your job

Describe your job

Passion4Plumbing

Services & skills

Alin Reut

Services & skills

Mizzen Heating And Plumbing

Services & skills

Flow & Return Heating

Services & skills

Golden Hands

Services & skills

Approved Plumbing and Heating Solutions

Services & skills

Bellerose Plumbing

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All Tanked Up Plumbing & Heating

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D Stevens Plumbing and Heating

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PlumbFix!

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R T Plumbing

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Power Estates London

Services & skills

Water mains specialists in Staines

Water main replacement and moling in Staines

Water main replacement costs in the UK

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