Grange PlumbingWhat is Moling?
Moling is a trenchless method of laying pipes underground. A pneumatic piercing tool — often called a 'mole' — is driven through the soil to create a bore, allowing new water, gas, or drainage pipes to be installed without digging trenches across your property.
When Moling Works Best
Moling is ideal for replacing old lead or galvanised water mains, extending pipe runs to outbuildings, and laying new drainage under lawns, paths, or driveways. It works well in most soil types including clay, sand, and loam.
When Moling Might Not Be Suitable
Rocky or heavily compacted ground can make moling difficult. If the pipe route crosses multiple services (gas, electric, telecoms), traditional trenching with hand-digging may be safer. We always carry out a site survey before recommending the best method.
The Cost Advantage
Because moling avoids digging and reinstating surfaces, it's typically faster and cheaper than traditional trenching — especially for longer runs. You also save on the cost of replacing paving, turf, or landscaping.
How to Get Started
Give us a call or send a WhatsApp message. We'll arrange a free site visit, assess the ground conditions, and provide a clear quote with no hidden costs.
More guides from Grange Plumbing
- 5 Things to Consider Before a Bathroom Renovation
- Who Is Responsible for a Leaking Water Supply Pipe in the UK?
- Underground Water Leaks: The Hidden Signs Every UK Homeowner Should Know
- Burst Water Main? What to Do in the First 10 Minutes
- Water Main Replacement Cost UK — 2026 Guide
- What Is Moling and Why Is It Better Than Digging?
Need a Free Quote?
Free site visit, fixed written quote, no call-out fees — across Sussex & Surrey.