Trenchless Moling Company & Lead Pipe Replacement

Looking for a mess free,fast way to install or upgrade your underground water pipes? We provide professional moling services and lead water pipe replacement using trenchless technology . Whether you're replacing outdated lead pipes or installing a new water supply ,we ensure safe ,compliant,and non evasive solutions across residential and commercial properties.

What is Moling ?

Moling is a no dig method of installing underground pipes without the need for large trenches. A pneumatic mole creates a tunnel through the soil ,allowing us to install water mains and ducts quickly and cleanly

Why Replace Lead Pipes ?

Lead can leach into your drinking water and pose health risks,especially to children and pregnant woman.

We replace them with modern ,safe plastic piping with minimal disruption to your property

We Cover areas from a 40 mile radius of Guildford

Key Benefits of moling.

1.No-Dig,Mess-Free Intallation

Avoids major excavation-moling uses small entry and exit holes ,protecting your landscape,lawn ,or driveway .

2.Replaces Old Lead Pipes

Perfect for leap pipe replacement .Removes health risks and brings your home up to modern water safety standards.

3.Boosts Water Pressure and Flow

Modern plastic pipes (MDPE) used in moling are wider and smoother ,improving flow rate and water pressure .

4.Provides Cleaner ,Safer Water

Old lead or iron pipes can contaminate your water .Moling allows dor a fresh hygienic supply using modern materials

5.Faster &More Affordable Than Traditional Digging

Moling reduces labor ,time,and reinstatement costs -making it cost effective choice for underground pipework.

Get the Benefits of using our moling company today

At T&L Moling Contractors we are specialists in trenchless moling services delivering efficient ,no dig solutions for underground water pipe installations and water main replacement across the south east with over 20 years experience we provide professional cost effective services to homeowners ,developers,and utility companies.

Our team of certified moling contractors uses state of the art equipment to install and replace water supply pipes with minimal disruption .Whether you need lead pipe replacement ,or a private water main upgrade ,or a full mains water connection we have you covered .

As WIAPS-approved and Watersafe registered plumbers ,we insure all work complies with local water authority standards . We work closely with clients to deliver high quality ,long lasting solutions that improve water flow ,pressure and system efficiency.

We take pride in our fast turnaround ,competitive pricing ,and customer -first approach . Choose T&L Moling Contractors for reliable ,trenchless water pipe installation,moling services and utility connections done right first time

At T&L Moling Contractors, we believe in educating our customers so they can make informed decisions. Whether you're replacing old lead pipes or upgrading your water supply, our helpful guides explain everything you need to know before getting started.

Lead Pipe Replacement Cost in 2025 – A Homeowner’s Guide

Replacing lead water pipes is a smart investment—but how much should you expect to pay in 2025?

On average, lead pipe replacement costs range from £800 to £2,000, depending on:

• The length and depth of the pipe

• Ease of access to the supply line

• Ground surface (e.g. tarmac, soil, concrete)

• Whether it’s a private or shared supply

With trenchless moling, you can save money on restoration costs since there's little to no damage to gardens, driveways, or patios. We always provide free, fixed-price quotes so there are no surprises.

Signs You May Need a New Water Supply

Not sure if it’s time to replace your old water pipe? Here are the common signs that your supply line may be failing:

• Discoloured or metallic-tasting water

• Low or fluctuating water pressure

• Frequent leaks or damp spots near your supply line

• Your property was built before 1970 and still has lead or steel pipes

• Visible corrosion or damage to exposed pipework

If you notice any of these signs, it’s best to get a professional assessment. Early replacement helps you avoid costly leaks and ensures safe, clean water for your household.

What to Expect During No-Dig Water Main Replacement

Worried about a messy, disruptive pipe replacement? Good news—no-dig moling keeps your property looking great while we work underground.

Here’s what to expect:

1. Site Survey – We inspect your water supply, check for obstructions, and locate existing services.

2. Moling Setup – A small pit is dug at each end (entry and exit), and a pneumatic mole creates a tunnel.

3. Pipe Installation – A new MDPE (plastic) water pipe is pulled through the mole tunnel.

4. Connection – The new pipe is connected to the internal and external water supply.

5. Restoration – The small pits are backfilled and left tidy—no long trenches required!

The process typically takes 1 day, depending on the job size. We work cleanly, efficiently, and with full respect for your property.

Need help or advice?
Call us today or request a free quote—we’re happy to inspect your system and offer guidance on the best solution.

Moling Services in Guildford

Our local team in Guildford offers trenchless moling for water main and lead pipe replacement with minimal mess and fast results.

Lead Pipe Replacement in Woking

We provide expert lead pipe replacement in Woking, improving water quality and pressure with modern, WRAS-approved materials.

Water Main Replacement in Farnham

Farnham homeowners and businesses trust us for efficient water main upgrades using trenchless technology that protects driveways and gardens.

Moling Contractors in Godalming

Our Godalming service uses no-dig moling to install or replace underground water pipes with minimal surface disruption.

Pipe Replacement in Leatherhead

From lead pipe removal to new water main installations, we provide fast and clean moling services across Leatherhead.

Water Pipe Installation in Aldershot

T&L offers trenchless water pipe replacements in Aldershot for properties dealing with aging or damaged pipes.

Lead Pipe Upgrades in Epsom

Our Epsom team helps homeowners switch from old lead pipes to safe, high-quality modern water lines with no major digging.

Trenchless Moling in Crawley

We provide professional moling services in Crawley for water mains and underground utilities, ideal for both domestic and commercial clients.

Water Main Moling in Basingstoke

Need a new water main in Basingstoke? Our trenchless techniques offer a clean, fast alternative to traditional trench digging.

Lead Pipe Replacement in Horsham

Horsham properties benefit from our safe lead pipe replacement service, using trenchless methods that preserve your landscaping.

Moling Services in Kingston-upon-Thames

We offer clean, disruption-free moling in Kingston for new water mains, lead pipe replacements, and private supply upgrades.

Moling in Dorking

Our Dorking team installs and replaces underground water pipes using efficient moling technology—no trenches, no hassle.

Water Pipe Replacement in Haslemere

We replace old lead and steel water pipes in Haslemere using trenchless moling, ideal for narrow or landscaped access points.

Pipe Installation in Reigate

From new builds to pipe upgrades, our Reigate service delivers underground pipework solutions with precision and speed.

Water Main Services in Redhill

We serve Redhill homes and businesses with reliable, no-dig water main replacement—fast, clean, and fully compliant.

Moling Contractors in Camberley

Our Camberley team handles water main installations and lead pipe replacements with expert trenchless methods.

Underground Pipework in Chertsey

In Chertsey and surrounding areas, we install or replace underground pipes without the need for deep trenches.

Water Pipe Upgrades in Walton-on-Thames

Walton homeowners rely on us for safe and tidy water pipe upgrades using advanced moling techniques.

Moling in Weybridge

We bring trenchless moling to Weybridge, perfect for updating aging water infrastructure with minimal surface damage.

Lead Pipe Replacement in Cobham

Protect your family’s water supply in Cobham with our quick, clean lead pipe replacement services.

Need help or advice?
Call us today or request a free quote—we’re happy to inspect your system and offer guidance on the best solution.