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Welcome to T&L Moling Contractors,No-Dig Water Pipe Contractors-Clean.Fast.Guaranteed
Trusted moling contractors ,we replace lead or damaged water pipes using trenchless no dig technology.Fast,Clean & fully approved
Contact Us Today for a Free Quote
Please fill out the form below and we'll be in contact within 2 hours
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T&L Moling Contractors
Water Main replacement moling company
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 Whether you're replacing outdated lead pipes or installing a new water supply ,we ensure safe ,compliant,and non evasive solutions across residential and commercial properties.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
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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 pipe installation,moling services and utility connections done right first time
Got a Question?
Check out our FAQs
1. What services do T&L Moling Contractors provide ?
Answer:
T&L Moling Contractors provide expert trenchless moling services within a 40-mile radius of Guildford. Our core services include lead pipe replacement, water main replacement, and underground pipe installation. We use non-invasive moling methods to ensure fast, efficient results with minimal disruption to your property.
2. What is moling, and why choose T&L for your water main or lead pipe replacement?
Answer:
Moling is a trenchless method of laying pipes underground without digging long trenches. At T&L, we use advanced moling equipment to replace lead pipes and install new water mains quickly and cleanly. With over 20 years of experience, we’re the trusted choice in Guildford, Woking, Farnham, Leatherhead, and surrounding areas.
3. How much does lead pipe or water main replacement cost near you ?
Answer:
The cost of replacing lead pipes or water mains depends on your property's location, ground type, and pipe length. T&L Moling Contractors offer free, no-obligation quotes and ensure clear, competitive pricing. Serving homes and businesses across Surrey, Hampshire, Berkshire, Oxfordshire, Buckinghamshire ,Hertfordshire and West Sussex, we deliver value without compromising on quality.
4. Why should I replace lead pipes with T&L Moling Contractors?
Answer:
Lead water pipes can affect your water quality and pose long-term health risks. T&L Moling Contractors specialize in safe, WRAS-compliant lead pipe replacement, improving water pressure and safety. Our trenchless approach avoids major disruption—perfect for homeowners who want a clean, professional solution.
5. What areas do you cover for water main and lead pipe replacement?
Answer:
We cover all towns and villages within 40 miles of Guildford, including:
Surrey
Hampshire
Berkshire
Hertfordhire
Buckinghamshire
Oxfordshire
Sussex
Resources & Guides
T&L Moling Contractors!
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:
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.
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Areas we cover
T&L Moling Contractors!
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.
Contact Us Today for a Free Quote
Please fill out the form below and we'll be in contact within 2 hours
Testimonials
Proudly Rated 5 Stars
Great work from Paul and Jason. Wouldn't have even known anyone had dug up my drive if I wasn't in .
John
Paul & Jason put in a new mains water supply. The work was completed very efficiently, they worked really hard. Reasonable quote, so all in all very pleased.
Susan
I am very delighted with the work Paul and Jason has done, I’ve asked Paul to replace the lead water pipes in my house with the modern ones. He did a perfect job, he came on time early morning and after finishing the job he cleaned everything and put back everything as it was. His was professional, friendly and punctual in his timing. I am completely satisfied with the work he and Jason have done and I have no hesitation whatsoever in recommending him for any future job.
Amadon doc
We had a new water main run along side of our house and into our kitchen completed by T&L Moling. They were really helpful and friendly with good communication throughout. Completed the work on time and on a budget and i would certainly recommend
Andy Griffiths
Excellent service from T&L Moling Contractors from beginning to end. Extremely professional team, they communicated well throughout the process of installing a new water main for me, and once complete they put my drive back together so well you wouldn't know it had been disturbed. I highly recommend them.
Rob Spence
Paul and Jason did a fantastic job of replacing our water main .They sent a reasonable quote ,showed up on time ,were thoughtful,went about their work with speed, professionalism and care,finished on time,completely cleaned and tidied up!Then invoice me for the agreed amount,as well as sending me pictures of the work throughout the job!So when they asked me if i would provide areview i had absolutely no hesitation and they are starting another job for me in 3 weeks.Great guys!
Nick Allen
What a great service from T&L! I cant recommend them highly enough.They successfully replaced an old water mains pipe on our property,and the whole experience was faultless from start to finish.Communication was excellent(they always responded within a few hours ),and they arrived exactly when promised. The work was completed on time ,at a competitive price and the coordinated seamlessly with the plumber handling the internal work.They also took great care to restore and disturbed areas to their original state,which was much appreciated.
The quality of their work and the minimal disruption throughout were outstanding.Thank you!
Oluwole Ajayi
Superb service from Jason and Paul. They made sure everything was perfect and were always available to answer any questions I had. Highly recommended!
Linda
Excellent I couldn't be more pleased with the works completed.
James
Brilliant work guys. Will be recommending .Thank you.
Barbara