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Expert Moling Company based in Guildford, Surrey- Covering Surrounding areas (40-mile radius) – Trenchless Water Supply Pipe Installation & Lead Water Supply Pipe Replacement
Trusted moling company ,we replace lead or damaged water supply pipes using trenchless no dig technology.Fast,Clean & fully approved
Contact Us For Your Free Quote Near you in Guildford.
Please fill out the form below and we'll be in contact within 2 hours.
Covering Areas:
Merrow,Burpham,Compton,Shalford,Chilworth,Worplesdon, Normandy and more .
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T&L Moling Contractors
Water Main replacement moling company near you
Trenchless Moling Company & Lead Water 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 supply 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 Whether you're replacing outdated lead pipes or installing a new water supply ,we ensure safe ,compliant,and non evasive solutions across residential and commercial properties.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 Installation
Avoids major excavation-moling uses small entry and exit holes ,protecting your landscape,lawn ,or driveway .
2.Replaces Old Lead supply Pipes
Perfect for leap pipe replacement .Removes health risks and brings your home up to modern water safety standards.
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
T&L Moling Contractors
Resources & Guides
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 Pipe
Not sure if it’s time to replace your old water line? 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:
Site Survey – We inspect your water supply, check for obstructions, and locate existing services.
Moling Setup – A small pit is dug at each end (entry and exit), and a pneumatic mole creates a tunnel.
Pipe Installation – A new MDPE (plastic) water pipe is pulled through the mole tunnel.
Connection – The new pipe is connected to the internal and external water supply.
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.
Lead Water Pipe Replacement Services
At T&L Moling Contractors, we specialize in safe and efficient lead water pipe replacement for homes and businesses across Guildford Surrey. Using modern trenchless moling technology, we replace outdated lead pipes with high-quality, durable plastic piping — with minimal disruption to your property. Our experienced team ensures your water supply is cleaner, safer, and fully compliant with UK water regulations.
Upgrade your water system today with T&L Moling Contractors — your trusted experts in fast, clean, and affordable lead pipe replacement.
T&L Moling Contractors
Got a Question?
Frequently Asked Questions about Moling Services in Guildford
What is moling?
What are the advantages of using a moling company?
Is moling suitable for all types of projects?
How long does a moling project take?
Our Moling & Water Pipe Services in Guildford Surrey
We take pride in what we do
Water Pipe Replacement & upgrades
We replace old or damaged water supply pipes with durable new ones using trenchless moling ,ensuring long lasting and efficient water flow
Leak repairs
Our team quickly located underground leaks and repairs them without the need for messy trenches ,protecting your property from water damage
New service connections
We install the new water pipe connections for homes and businesses .linking you to the mains supply safely and with minimal disruption
Solutions for low pressure and flow rate
If your home suffers from poor water pressure ,we can upgrade your supply pipe with larger ,more efficient replacements to improve flow instantly
Contact Us For Your Free Quote near you in Guildford
Please fill out the form below and we'll be in contact within 2 hours.
Covering Areas: Merrow,Burpham,Compton,Shalford,Chilworth,Worplesdon, Normandy and more .
Gallery
T&L Moling Contractors
Proud Checkatrade Members – Experts in Water Line & Lead Pipe Replacement Across Guildford,Surrey and Surrounding Areas
We are proud members of Checkatrade, trusted for our specialist services in water line replacement, lead water pipe replacement, and trenchless moling within a 40-mile radius of Guildford. As an experienced moling company, we use advanced no-dig technology to install or replace underground water pipes with minimal disruption to your property.
Our Checkatrade membership means we’ve passed strict background checks and are rated highly by genuine customers for professionalism, quality workmanship, and excellent service. Whether you're replacing lead supply pipes or installing a new mains water connection, we deliver efficient, clean, and reliable solutions.
Check out our Checkatrade profile to read verified reviews and see photos of our recent moling and pipe replacement projects.
About Us
T&L Moling Contractors
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 supply line installation,moling services and utility connections done right first time