DCI Leak Detection
Leak Detection Specialist/Plumbers in Cornwall & Devon
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Fast Reply Within 2 – 20 mins 🚀 | 99% Find Rate 🎯
↓ RESOLVE YOUR LEAK TODAY ↓
🔍 Professional Leak Detection Specialists For The South West UK
Right, let's cut to the chase. If you're losing water somewhere in your property and can't find where, you've come to the right place. After three decades finding leaks across the South West, I've learned one thing: the leak's always hiding where you least expect. That's where proper specialist leak detection comes in – using technology that sees through walls, hears through concrete, and sniffs out leaks you'd never find with guesswork.
Here at DCI, we're not just another leak detection company – we're the specialists who turn up when others have failed. Non-invasive detection is what it's all about. Think keyhole surgery for your pipes. No more ripping up floors on a hunch or destroying your bathroom to find a pinhole leak.
30+ Years Experience • No Find, No Fee • 24/7 Emergency Response
💧 Why Choose DCI Leak Detection Specialists?
Look, there's no shortage of people claiming to be leak specialists. But here's what sets proper professionals apart from cowboys with moisture meters:
- Advanced Technology: Thermal cameras, acoustic sensors, tracer gas – we use it all
- No Find, No Fee: We only charge when we locate your leak
- Insurance Approved: Full trace and access reports accepted by all major insurers
- Local Expertise: Based in Cornwall, not a franchise from up country
- Minimal Disruption: Find leaks without destroying your property
We're the water leak specialist near me you've been searching for – genuinely local, properly equipped, and experienced enough to tackle any leak.
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🛠️ Our Specialist Leak Detection Services
Every property is different, and so is every leak. That's why we offer comprehensive leak detection services tailored to your specific problem. Whether it's a dripping tap or a major underground burst, we have the right tools and expertise.
🏠 Residential Leak Detection
From Victorian terraces to modern new builds, our water leak detection service handles all domestic properties. High water bills? Damp patches? Boiler losing pressure? We'll find the source.
🏢 Commercial Properties
Businesses can't afford downtime. Our commercial leak detection team works outside hours to minimise disruption. From offices to factories, we keep your operation running.
🚨 Emergency Response
When disaster strikes, every minute counts. Our leak detection specialist near me service means rapid response across Cornwall & Devon. Call 07822 025 911 anytime – we're here 24/7.
🔥 Underfloor Heating
Losing pressure in your UFH system? Our underfloor heating leak detection pinpoints leaks to the nearest tile, saving your floors and your wallet.
🏊 Swimming Pool Leaks
Pool losing water faster than evaporation? Our swimming pool leak detection service uses dye testing and pressure testing to find leaks in pipes, liners, and fittings.
🔧 Central Heating Systems
Boiler pressure dropping? Could be a hidden leak. Our central heating leak detection finds those elusive micro-leaks that waste energy and money.
🎯 How Our Leak Detection Process Works
No two leaks are the same, but our systematic approach ensures we find yours quickly and accurately. Here's how the leak specialists at DCI work:
Initial Assessment & Phone Quote
Call us first. We'll discuss your symptoms – high bills, damp patches, pressure loss – and provide an upfront quote for detection over the phone. No surprises, just honest pricing.
Detection & Location Marking
Once booked, we arrive with our full arsenal – acoustic sensors, thermal cameras, and tracer gas. We'll use multiple methods to pinpoint your leak's exact location and mark it clearly for repairs.
Repair Quote & Documentation
With the leak found and marked, we'll provide a detailed quote for repairs. You'll get photos, readings, and a full report – everything needed for your plumber or insurance claim.

💰 The True Cost of Hidden Leaks
Let me share some sobering statistics from our work as water leak detection specialists across the South West:
- Average water lost per hidden leak: 2,800 litres daily
- Typical detection time without professional help: 3-6 months
- Average property damage from undetected leaks: £8,500
- Water bill increase from a moderate leak: £45-120 monthly
But here's the kicker – insurance companies often won't cover damage from "gradual leaks." That's why our trace and access reports are so valuable. Full documentation means successful claims.
🔬 Advanced Technology for Accurate Results
As leak detection experts, we invest in the best equipment. No point having 30+ years' experience if you're using yesterday's technology.
Acoustic Sensors
Ground microphones and correlators that triangulate leak positions. Our acoustic leak detection hears what you can't.
Thermal Cameras
Fourth-generation FLIR technology reveals temperature patterns. Our thermal imaging leak detection sees through walls.
Tracer Gas
Safe hydrogen/nitrogen mix finds the tiniest cracks. Our tracer gas leak detection sniffs out what others miss.
Moisture Mapping
Digital moisture meters create detailed maps of water damage, essential for insurance claims and repair planning.
🏆 Why We're Cornwall & Devon's Leading Leak Detection Company
Talk is cheap, but numbers don't lie. Here's what makes DCI the water leak detection company locals trust:
- 2,000+ leaks found since we started
- 30+ years of experience
- 24/7 emergency response available
- 178 million litres of water saved last year alone
- £840 average annual saving per customer
We're not just leak finders – we're problem solvers who understand the stress hidden leaks cause. That's why we offer transparent pricing, detailed reports, and honest advice about repairs.
According to Ofwat regulations, water companies must reduce leakage by 50% by 2050. Every leak we find helps meet that target while saving you money.

📋 Common Leak Types We Handle
As water leak specialists with three decades under our belt, we've seen patterns emerge. Here are the most common culprits:
Mains Water Leaks
High water bills often signal mains leaks. Old lead pipes meeting modern plastic – a recipe for failure. Our mains water leak detection finds these without excavating your entire drive.
Underground Leaks
Water follows the path of least resistance, often emerging far from the actual leak. Our underground water leak detection uses correlation technology to pinpoint the exact location.
Slab Leaks
Pipes under concrete floors are nightmares to access. Our slab leak detection service finds them without jackhammers.
Gas Leaks
While less common, gas leak detection is critical for safety. If you smell gas, evacuate first, then call us after contacting emergency services.
🚦 Signs You Need a Leak Detection Specialist
Don't wait for catastrophic failure. Call for expert leak detection services if you notice:
- 💰 Unexplained increase in water bills (even £10-20 extra)
- 💧 Damp patches on walls, ceilings, or floors
- 🦨 Mould or mildew smell you can't shift
- 🔊 Sound of running water when taps are off
- 🔥 Warm spots on floors (could be heating leaks)
- 📉 Loss of water pressure
- 🏚️ Cracks appearing in walls or ceilings
- ⏱️ Water meter spinning when nothing's in use
🛡️ Our Service Guarantee
As a leak specialist company with a reputation to protect, we stand behind our work:
- No Find, No Fee: If we can't locate your leak, you don't pay. Simple as that. Available for most residential cases - we'll confirm this when you call.
- Fixed Pricing: Quote given upfront, no hidden extras
- Minimal Damage: Non-invasive methods mean no unnecessary destruction
- Full Documentation: Insurance-ready reports with all findings - if you're going down the insurance route, just let us know when booking and we'll prepare everything you need
- 24/7 Availability: Because leaks don't keep office hours
📞 Contact Your Local Leak Detection Experts
Ready to stop that leak draining your wallet? The team at DCI Leak Detection is standing by. As the leak specialists Cornwall and Devon trust, we're here when you need us.
Available 24/7
Emergency Leak Detection Service • Fast Response • No Call-Out FeesFast response • No obligation • Free estimates
🔧 Full Range of Professional Leak Services
Whatever your leak problem, we have the solution. Our comprehensive water leak detection specialist services include:
- Plumbing Leak Services - From dripping taps to burst pipes
- All Leak Detection Services - See our complete range
- Insurance approved trace and access reports
- Pre-purchase property leak surveys
- Annual maintenance leak checks
- Emergency response 24/7
🗺️ Areas We Serve Across Cornwall & Devon
Professional leak detection services throughout the South West.
View All Cornwall Locations View All Devon Locations
Ready to Find That Hidden Leak?
Don't let a hidden leak drain your wallet and damage your property. Whether you need urgent help or just peace of mind about that suspicious damp patch, DCI Leak Detection is here to help.
Remember: early detection saves money, prevents damage, and conserves water. One call to your local water leak detection specialist could save you thousands.
Call Dickie and the team today on 07822 025 911 or email hello@dcileakdetection.co.uk
We're not just another leak detection company near me – we're your local leak detection experts who understand South West properties inside and out. From granite foundations to modern membranes, we've seen it all.
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Frequently Asked Questions
How do I know if I have a leak?
Common signs of a leak include unexplained increases in your water bill, damp spots on walls or floors, the sound of running water when no taps are open, and mold growth.
What technology do you use for leak detection?
We use a range of advanced technologies including thermal imaging, acoustic listening devices, and moisture meters to accurately detect leaks.
Do you offer a no find, no fee guarantee?
Yes, we are confident in our ability to find leaks. If we do not find a leak, you do not pay for the service.
Are leak detection companies worth it?
Yes, professional leak detection companies save you money by accurately locating leaks, preventing further damage, and avoiding unnecessary repairs. Their expertise and advanced technology ensure efficient and effective solutions.
Can leaks cause mold?
Yes, leaks can create moist environments that are ideal for mold growth. Mold can cause health issues and damage to your property, making it crucial to detect and repair leaks promptly.
What is acoustic leak detection?
Acoustic leak detection involves using sensitive listening devices to detect the sound of water escaping from pipes. This method is highly effective in identifying the location of leaks without causing damage to your property.
Can plumbers do leak detection?
While plumbers can handle basic intrusive leak detection, specialist leak detection companies use advanced technology and techniques to locate leaks more accurately and efficiently, especially in complex cases. Specialists offer non-destructive of non-invasive detection.
Leak Detection Specialist VS Plumber
Leak detection specialists use advanced equipment and techniques to locate leaks with high precision, whereas plumbers typically repair leaks. Specialists are particularly useful for complex or hidden leaks that are difficult to find.