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 Southampton (36)

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:

Stone Plumbing Services
9.61
(266 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Underfloor Heating Installation
Blocked Toilets
Call
JRQ plumbing and heating limited
9.06
(37 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Blocked Baths
Water Pumps Repair
Call
Matthews Electrical Plumbing and Gas
10.00
(438 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Bathroom & Kitchen Plumbing
General Plumbing
Water Leak Detection
Call
Vas Plambing Service
9.09
(11 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Tap Repair
Radiator Thermostat Valve Installation
Underfloor Heating Installation
Call
F & S Independent Plumbing and Drainage
9.75
(274 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Repair
Blocked Baths
General Plumbing
Call
R J Water Pipes Ltd
9.96
(317 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Leak Detection
Water Supply Pipe Repairs
Call
P S PLUMBING SERVICES
9.92
(97 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Thermal Dynamics
Blocked Baths
Water Pumps Repair
Call
Luke Turner Plumbing & Heating
9.93
(15 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Blocked Toilets
Plumbing Repairs
Call
1st Porter Call Plumbing & Drains
9.98
(2089 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Sinks
Blocked Toilets
Water Pumps Installation
Call
MRE Plumbing & Bathrooms
10.00
(57 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Installation
Plumbing Repairs
Thermal Dynamics
Call
Victory2000
10.00
(14 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Emergency Plumber Service
Underfloor Heating Installation
Call
Southcoast Maintenance SCM
9.83
(237 reviews)
Operates in Southampton
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Pipe Fitter
Underfloor Heating Installation
Radiator Thermostat Valve Repair
Call

Top rated moling services in Southampton

/10

285 ratings

Our moling services in Southampton are rated an average of 10 out of 10 based on a sample of 285 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 Southampton

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

Water main replacement and moling in Southampton

A water main replacement in Southampton 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 Southampton?

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

moling services in Southampton (36)

Search results

Describe your job

Describe your job

Stone Plumbing Services

Services & skills

JRQ plumbing and heating limited

Services & skills

Matthews Electrical Plumbing and Gas

Services & skills

Vas Plambing Service

Services & skills

F & S Independent Plumbing and Drainage

Services & skills

R J Water Pipes Ltd

Services & skills

P S PLUMBING SERVICES

Services & skills

Luke Turner Plumbing & Heating

Services & skills

1st Porter Call Plumbing & Drains

Services & skills

MRE Plumbing & Bathrooms

Services & skills

Victory2000

Services & skills

Southcoast Maintenance SCM

Services & skills

Water mains specialists in Southampton

Water main replacement and moling in Southampton

Water main replacement costs in the UK

Looking for more tradespeople in Southampton?