Water Main Repair & Replacement in Bournemouth, Poole & Dorset
Specialists in water main repair, trenchless moling, leak detection and supply pipe replacement. We fix the problem fast — without ripping up your driveway.
Water Main Problems in Bournemouth & Poole? We Can Help.
If you need water main repair in Bournemouth or Poole — whether it’s a sudden loss of pressure, damp patches in your garden, an unexpectedly high water bill, or the sound of running water when all taps are off — Dorset Plumbing can help. These are all signs of a water main issue that needs urgent attention.
At Dorset Plumbing, we specialise in diagnosing and repairing private water supply pipes across Bournemouth, Poole and the wider Dorset area. With over 20 years of local experience and modern trenchless technology, we resolve water main problems quickly, cleanly, and at a fair price.
Signs You May Have a Water Main Problem
Water main issues don’t always announce themselves loudly. Watch out for these warning signs — catching a problem early can save thousands of pounds in property damage.
Low Water Pressure
A sudden drop in pressure — especially at multiple taps — often indicates a leak or blockage in your supply pipe.
High Water Bills
An unexplained spike in your water bill is one of the most common signs of an underground leak you can’t see.
Wet or Soggy Garden
Persistently damp patches in dry weather, or unusually lush grass, can indicate an underground leak below.
Running Water Sounds
If you can hear water running when all taps are closed, it’s a strong indicator of a burst or leaking supply pipe.
Discoloured Water
Brown, rusty or metallic-tasting water from your taps can indicate corroded or lead pipework that needs replacing.
Water Pooling on Surface
Visible pools of water on your driveway, particularly near your stop tap, are a clear sign of a burst main.
Our Water Main Services in Dorset
We cover every aspect of water main work — from pinpointing a hidden leak to a full trenchless pipe replacement.
Leak Detection & Diagnosis
Using specialist acoustic and pressure-testing equipment, we can accurately locate leaks in underground supply pipes without unnecessary excavation. Fast, accurate diagnosis means we spend less time searching and more time fixing — keeping your costs down.
Water Main Repair
Once we’ve located the problem, we carry out permanent, long-lasting repairs using materials that comply with UK Water Regulations. We don’t do temporary patches — every repair is designed to last.
Water Main Replacement
If your pipework is too old, corroded, or repeatedly failing, a full supply pipe replacement is the most cost-effective long-term solution. We’ll advise you honestly on whether repair or replacement is the right call for your situation.
Trenchless Moling — No Dug-Up Driveways
Our moling technology allows us to install or replace underground pipework with minimal surface disruption — no tearing up your driveway, patio or garden.
Traditional Excavation
- Full driveway dug up
- Days of disruption
- Costly reinstatement of tarmac or paving
- Mess and upheaval to your property
- Higher overall cost
Our Moling Method
- Only small entry and exit holes
- Typically completed in one day
- No expensive reinstatement needed
- Minimal disruption to your property
- Lower overall cost
Lead Pipe Replacement
Homes built before the 1970s may still have lead supply pipes, which are a health risk and should be replaced. We carry out lead pipe replacements throughout Bournemouth and Poole, and can advise on whether you may be eligible for a water company subsidy to help offset the cost.
Emergency Burst Water Main
A burst water supply pipe can cause flooding, structural damage, and leave you without water. We offer emergency callout services across Dorset — call 01202 668822 and we’ll get an engineer to you as quickly as possible.
In the meantime: locate and turn off your internal stop tap (usually under the kitchen sink) to prevent further water loss and damage while you wait.
How We Work — From First Call to Finished Job
We make the process as straightforward and stress-free as possible.
Contact Us
Call us on 01202 668822 or complete our online enquiry form. Describe what you’re experiencing and we’ll advise you on the likely cause and urgency.
Site Visit & Diagnosis
An engineer visits your property to assess the problem, using leak detection equipment to pinpoint the issue precisely before any digging begins.
Clear, Transparent Quote
We provide a written quote with no hidden extras. We’ll explain exactly what needs doing and why, and we won’t proceed until you’re happy.
Repair or Replacement
We carry out the work to the highest standard using quality materials and — wherever possible — our no-dig moling technique to protect your property.
Site Left Tidy
We clear up fully before we leave. Where excavation was necessary, we reinstate the surface to a good finish.
When Should You Replace Your Water Main?
Repair is not always the right answer. Here’s a guide to help you understand when full replacement makes more sense.
| Situation | What It Means | Our Recommendation |
|---|---|---|
| Lead or galvanised steel pipes | Pre-1970s pipework that may pose a health risk or is at the end of its life | Replace — you may qualify for a water company subsidy |
| Repeated leaks | Multiple repairs on the same pipe suggest widespread deterioration | Full replacement is more cost-effective long term |
| Chronically low pressure | Undersized or corroded pipes restricting flow | Replace with modern, correctly-sized pipework |
| Discoloured or metallic-tasting water | Corroded pipe interiors contaminating your water supply | Replace immediately for health and safety |
| Planning an extension or renovation | Increased demand may exceed capacity of existing pipe | Upsize during construction to avoid future issues |
| Tree root damage | Roots have penetrated and cracked the pipe | Replace the affected section — moling works well here |
| Single isolated damage | One clean break on otherwise sound pipework | Repair may be sufficient — we’ll advise honestly |
Why Choose Dorset Plumbing for Water Main Work?
Genuinely Local
Based in Poole, we know the local infrastructure, soil types and water systems across Dorset. Faster diagnosis, fewer surprises.
No-Dig Specialists
Our moling equipment lets us replace pipes under driveways and gardens with minimal surface disruption — saving you money on reinstatement.
20+ Years Experience
We’ve been serving homes and businesses across Bournemouth and Poole since the early 2000s. Water main work is something we do every week.
Emergency Response
Burst mains can’t wait. We offer fast emergency callouts across Dorset to get your water supply restored as quickly as possible.
Honest Advice
We’ll always tell you if a repair will do the job just as well as a full replacement. No upselling, no unnecessary work.
Transparent Pricing
Written quotes before any work begins, no hidden charges. We explain everything in plain language so you know exactly what you’re paying for.
Frequently Asked Questions
Who is responsible for repairing my water main — me or the water company?
Your water company (Bournemouth Water or Wessex Water) is responsible for the public water main up to the stop tap at your property boundary. Everything from that boundary stop tap to your home — the private supply pipe — is the homeowner’s responsibility. Dorset Plumbing handles all repairs and replacements to private supply pipes.
Can you repair a water main without digging up my driveway?
In most cases, yes. We use a technique called moling (trenchless pipe installation), which only requires small entry and exit holes — typically spaced around 10 metres apart. This avoids the need to excavate your driveway, patio or garden entirely, saving significant time and reinstatement cost.
How much does water main repair or replacement cost in Bournemouth?
Costs depend on several factors: the length and depth of the pipe run, ground conditions, whether moling is feasible, and the complexity of the job. We always provide a clear, written quote before any work begins. Call us on 01202 668822 for a no-obligation assessment.
How quickly can you respond to a burst water main?
We offer emergency callouts across Bournemouth, Poole and Dorset. Call 01202 668822 immediately. While you wait, locate your internal stop tap (usually under the kitchen sink) and turn it off to minimise water loss and property damage.
Am I eligible for a subsidy to replace lead supply pipes?
Possibly, yes. Some water companies offer financial contributions towards the cost of replacing lead supply pipes. We can advise you on what may be available in your area when we carry out your assessment — it could significantly reduce your costs.
How do I know if low water pressure is a supply pipe problem?
If low pressure affects all your taps simultaneously, the issue is more likely to be in your supply pipe or the mains in your street. Check with your neighbours — if they’re also affected, it may be a mains issue for your water company to resolve. If it’s just your property, call us for a diagnosis.
Areas We Cover for Water Main Repair
We carry out water main repair and replacement across Bournemouth, Poole and the surrounding Dorset area, including:
Not sure if we cover your area? Just call — if we can’t help, we’ll point you in the right direction.
Suspect a Water Main Problem? Don’t Wait.
Leaks don’t fix themselves — and the longer they’re left, the more damage they cause. Call us today for fast, expert advice and a free, no-obligation quote.
01202 668822