Water Leak Repair - Water Supply Repair
- Hertfordshire External Moling
- London External Plumbing
- Bedfordshire Water Leak Repairs
- Buckinghamshire Water Mains Replacement
- Hertfordshire Supply Pipe Repairs
- London Emergency Plumbing
- Bedfordshire Leak Detection
- Buckinghamshire Common Supply Works
Leaking & Burst Pipe Repair Hertfordshire
Expert Leak Detection and Repair Services
Combining our simple find-and-fix service with years of repair expertise is what we do best at Brennan Moling. We offer professional repairs for burst and leaking water pipes to both domestic and commercial customers. Our engineers can quickly locate burst pipes, isolate the issue, and carry out the repair with minimal disruption to your property.
Based in Hertfordshire, our highly trained impact moling engineers use a wide range of modern leak detection tools, including advanced listening devices such as ground microphones. These technologies help us pinpoint leaks with precision and accurately locate existing water supply pipes. This ensures any necessary work or pipe repairs are completed swiftly and effectively.
In many cases, particularly with domestic properties that have shorter supply pipes, we find that it is often more cost-effective to replace the entire water mains pipe rather than carrying out partial repairs. Our water mains pipe replacement service is designed to be affordable, efficient, and long-lasting.
Spotting the Signs of a Leaking Pipe
Not sure if you have a leak? Look out for the following warning signs:
- A particularly green or lush patch in your garden or a neighbour’s – this could indicate a continuous underground leak.
- Unusual noises from your plumbing, especially when the heating or water is turned on.
- A sudden drop in water pressure from taps or showers.
If you’ve noticed any of these signs, there is a strong chance you have a leaking pipe. It’s important to get it traced and repaired as soon as possible to avoid further damage and water waste.






What's Your Responsibility?
The underground pipe from the boundary of the property to your house is your responsibility as a rule of thumb, if the pipe is beyond your property deeds then it is the water companies responsibility to repair.
Brennan Moling will be able to quickly trace any leaking pipes to the source of the leak and be able to advise you who is responsible for the repair. Trust Brennan Moling to find a leaking pipe in your area today!
Specialist Tracing Equipment
Here at Brennan Moling, we make use of our specialist ground microphone equipment which allows us to trace, amplify and show a noise reading created by water escaping from a pipe underground or in a wall.
This equipment can save the need for further excavations in the hunt for leaking pipes giving us the correct area where a leak is present.
- Emergency Pipe Repair
- Emergency External Plumbing
- Emergency Water Leak Repairs
- Emergency Water Mains Replacement
- Hertfordshire External Moling
Why You Should Choose Us Brennan Moling
24/7 Availability to assist you with any water main enquiries or emergencies—day or night. Trusted Across London, Hertfordshire, Beds & Bucks supporting all Customers to trust us to handle their water mains emergencies with reliability and professionalism when it’s needed.
Clear & Honest Pricing, we have a transparent pricing method, offering Free estimates and detailed quotes to explain the cost of our Water main services.
- We Provide Qualified Plumbers
- Quality Workmanship
- Experienced
- Reliable
- Water Mains Replacement (check out our Photo Gallery)
- Leak Repairs
- New Water Supply
- Services to Improve Water Flow
- Mole Cable Ducts
- Telephone Ducting
- Storm & Foul Sewer Drainage
- Manhole Repairs works undertaken
- All Levels of Reinstatement Works
- Fixed prices all work quoted
- WIAPS / WATERSAFE Approved
- £5m Public Liability Insurance
- Always here to help
