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Expert Water Main Repairs, Leak Detection & Trenchless Installation Services

From burst pipe repairs and new connections to impact moling and lead pipe replacements — we deliver certified, professional results with minimal disruption.

Contact us today for a FREE quote

Mains Water Supply Pipe Leak? We Can Help.

Have you received a section notice from your water provider for a suspected mains water leak, but can’t physically see where the leak is coming from? McConnell Utilities specialises in detecting and repairing hidden mains water leaks using the latest non-invasive leak detection technology.

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Need to install new pipes without digging up your garden, driveway or path? Impact moling is a clean, trenchless solution that gets the job done with minimal disruption.


✅ Trenchless technology for fast, mess-free installations
✅ Ideal for water, electric, and gas services
✅ Safe dig practices using CAT scanning and mapping tools

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Lead pipes can affect your water quality and pressure. We offer a complete replacement service — from the boundary to your internal stop valve — using modern materials and trenchless methods where possible.


✅ Full lead replacement including internal stop valve
✅ Trenchless moling or traditional trenching
✅ Health-focused upgrades and expert advice

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We specialise in fast, professional repairs for all types of water mains — from residential leaks to large-scale commercial systems. Whether you need a burst pipe repaired or a brand-new connection installed, we’ve got you covered.


✅ 24/7 emergency response across London & the South East
✅ Experienced with all water main types (cast iron, PE, ductile, etc.)
✅ Fully certified and WIAPS-approved for safe, compliant work

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Received a section notice or suspect a leak but can’t see any signs? We use non-invasive leak detection technology to locate and repair issues fast — even when they’re underground and invisible.


✅ Specialist equipment to find hidden water leaks
✅ Full repair service once the leak is located
✅ Serving residential and commercial properties

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When digging is required, we carry out safe, precise excavations and fully reinstate the area to its original condition. From soft landscaping to hard surfaces, everything is left clean and tidy.


✅ Trained operatives using safe dig methods
✅ High-quality reinstatement of tarmac, paving, turf and more
✅ Fully insured with guaranteed workmanship

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We handle light groundwork projects alongside water main works — from trench digging to small excavations. All projects are carried out to the highest standard with safety at the core.


✅ Reliable, experienced team for all groundwork needs
✅ Compliant with UK regulations and health & safety standards
✅ Serving homeowners, developers, and utility companies

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When trenching is required, we work quickly and safely — always protecting surrounding areas and reinstating with care. Ideal for pipe installations and upgrades where moling isn’t suitable.


✅ Clean, efficient trench work for pipes and cables
✅ Tidy reinstatement of all disturbed areas
✅ WIAPS-certified and fully insured

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Leaks don’t wait — and neither do we. McConnell Utilities is available 24/7, 365 days a year to respond to urgent water supply issues across London and the South East.


✅ Rapid response for leaks, bursts, and flooding
✅ Fully equipped vans with fittings and tools ready to go
✅ Trusted by homeowners and commercial clients alike

Trusted Experts in Water Mains, Leak Detection & Trenchless Installation

McConnell Utilities are specialists in water main repairs, new connections, and light groundworks. Serving London and the South East, we are a highly experienced, fully qualified, and insured company you can rely on. Whether you need a small excavation, a new water supply installation, or urgent leak detection, you can count on us to deliver work to the highest professional standard.

We work with both commercial and residential clients, offering everything from trenchless pipe installation (impact moling) and lead pipe replacement to full reinstatement services and emergency repairs.

 

With 24/7 call-outs, industry-approved methods, and a no-compromise approach to safety and compliance, we’re ready whenever you need us.

Send us a message

Contact us today for a FREE quote

Where We Work

Based in Medway, McConnell Utilities proudly serves clients across London and the South East. Our coverage includes Kent, London, Thanet, Essex, Surrey, Croydon, East Sussex, and West Sussex.

 

Whether you're a homeowner or a commercial client, we deliver expert water mains services with fast response times and trusted results across the region.

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