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 contractors in Warminster (14)

Describe your job

Give us the details of your job and we'll send it to specialist trades for you

Describe your job

Receive multiple quotes for your job from reviewed and trusted tradespeople

Sort by:

JRQ plumbing and heating limited
8.83
(30 reviews)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Blocked Toilets
Water Pumps Installation
Call
R J Water Pipes Ltd
9.97
(311 reviews)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Supply Pipe Repairs
Water Leak Detection
Call
Pinnacle Plumbing & Heating Ltd
9.88
(8 reviews)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Sinks
Blocked Baths
Pipe Fitter
Call
A
AVL PLUMBING AND HEATING
9.88
(16 reviews)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Pumps Installation
Tap Repair
Water Leak Detection
Call
SGS Heating & Electrical Limited
9.51
(354 reviews)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Bathroom & Kitchen Plumbing
Radiator Thermostat Valve Repair
General Plumbing
Call
Gordon’s Property Limited
9.47
(5 reviews)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Pipe Fitter
Bathroom & Kitchen Plumbing
Thermal Dynamics
Call
A D F Plumbing and Heating
9.94
(41 reviews)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Thermostat Valve Installation
Shower Repair
Water Leak Detection
Call
R K Building
9.79
(23 reviews)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Toilets
General Plumbing
Radiator Repair
Call
Laurence Matharoo
9.76
(18 reviews)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Pumps Installation
Bathroom & Kitchen Plumbing
Tap Repair
Call
Gardners Plumbing And Heating
9.67
(60 reviews)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Bathroom & Kitchen Plumbing
Power Flushing
Radiator Thermostat Valve Installation
Call
WATER ADE
10.00
(1 review)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Thermostat Valve Installation
Pipe Fitter
Water Leak Detection
Call
Ayres Plumbing Solutions
8.33
(11 reviews)
Operates in Warminster
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Power Flushing
Radiator Repair
Pipe Fitter
Call

Top rated moling contractors in Warminster

/10

178 ratings

Our moling contractors in Warminster are rated an average of 10 out of 10 based on a sample of 178 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 Warminster

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

Water main replacement and moling in Warminster

A water main replacement in Warminster 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.

Looking for more tradespeople in Warminster?

Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Warminster and check out our latest home improvement guides.

moling contractors in Warminster (14)

Search results

Describe your job

Describe your job

JRQ plumbing and heating limited

Services & skills

R J Water Pipes Ltd

Services & skills

Pinnacle Plumbing & Heating Ltd

Services & skills

AVL PLUMBING AND HEATING

Services & skills

SGS Heating & Electrical Limited

Services & skills

Gordon’s Property Limited

Services & skills

A D F Plumbing and Heating

Services & skills

R K Building

Services & skills

Laurence Matharoo

Services & skills

Gardners Plumbing And Heating

Services & skills

WATER ADE

Services & skills

Ayres Plumbing Solutions

Services & skills

Water mains specialists in Warminster

Water main replacement and moling in Warminster

Water main replacement costs in the UK

Looking for more tradespeople in Warminster?