
Damp and Leak Detection Service
Find and fix hidden water leaks fast with expert detection services in London.
Opening Hours
Saturday: 9 am–3 pm Sunday: Closed
We cover all of North London, North West London, west london and South West London
Telephone Number
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What is Leak Detection and Why is it Important?
Leak detection is the process of identifying and locating hidden water leaks in your property. Whether it’s a leaking pipe, a bathroom issue, or damp seeping through ceilings or walls, early detection prevents lasting structural damage, reduces repair costs, and safeguards your health.
The Importance of Leak Detection
Preventing Structural Damage
Untreated leaks can cause extensive damage to your property, such as rotting timber, weakened foundations, and sagging ceilings. These issues not only lower the value of your property but also lead to costly repairs if left unresolved.
Protecting Health
Leaks often result in damp conditions that promote the growth of mould and mildew. These can trigger respiratory issues, infections, and allergies, making leak detection essential for maintaining a safe and healthy living or working environment.
Reducing Water Waste and Costs
A small, unnoticed leak can waste thousands of litres of water annually, leading to higher utility bills. For example, a dripping tap can waste up to 5,500 litres of water each year. Detecting and repairing leaks early saves water and money.
Avoiding Escalation
Leaks can quickly escalate into major problems, such as burst pipes or significant water damage. Professional leak detection ensures issues are resolved before they worsen, saving time and reducing inconvenience.
The Leak Detection Process Explained
Understanding the leak detection process is key to resolving water leaks efficiently and minimizing property damage. Here’s a step-by-step breakdown of how our experts locate and address leaks using advanced, non-invasive techniques. By following this structured approach, we guarantee accurate detection, minimal disruption, and long-term solutions.
Initial Assessment
The process begins with a comprehensive assessment carried out by our certified leak detection specialists. During this stage, we:
- Inspect visible signs of leaks, such as damp patches, mould, or unusual water meter activity.
- Evaluate the affected areas, including plumbing systems, ceilings, walls, and floors, to identify potential leak sources.
- Determine the most suitable detection method based on the location and severity of the issue.
This step ensures that we fully understand the problem before moving to advanced detection techniques.
Non Envasive Leak Detection
Using state-of-the-art tools, we pinpoint hidden leaks without causing unnecessary damage to your property. These tools include:
- Thermal Imaging: Detects heat variations to locate leaks behind walls, under floors, or in ceilings.
- Ultraviolet Dye: Highlights leaks in plumbing systems for precise identification.
- Acoustic Sensors: Identifies leaks through sound detection in pressurised pipes.
- Tracer Gas: Finds leaks in underground or concealed areas with unmatched accuracy.
These methods are fast, reliable, and ensure minimal disruption to your home or business.
Leak Identification and Reporting
Once the leak is located, our team:
- Provides a detailed explanation of the issue, including the source and extent of the leak.
- Documents findings with photos or videos to help you understand the problem and its impact.
- Recommends the best course of action to repair the leak and prevent future occurrences.
This step ensures you have all the information needed to make informed decisions.
Testing and Final Checks
After resolving the issue, we perform rigorous testing to confirm that the leak has been fully addressed. This includes:
- Testing water pressure to ensure system stability.
- Verifying the repaired area for any residual moisture or potential weak points.
- Providing a detailed report and, if applicable, a compliance certificate to verify that your plumbing system meets UK safety standards.
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Leak Detection Maintenance and Testing
Regular maintenance and testing help prevent leaks, protect your property, and ensure compliance with UK safety standards. Our expert services include:
- Advanced Leak Detection: Using thermal imaging, tracer gas, and acoustic sensors to locate hidden leaks quickly and accurately.
- Comprehensive Inspections: Identifying potential issues in plumbing, walls, floors, and ceilings.
- Repairs and Prevention: Fixing leaks and implementing measures to reduce future risks.
- Compliance Checks: Ensuring your property meets UK regulations to avoid fines or penalties.
Benefits of Regular Leak Detection Maintenance:
- Prevent costly structural damage and damp-related issues.
- Save water and reduce utility bills by addressing leaks early.
- Protect health by avoiding mould and mildew growth.
- Maintain efficiency and prolong the life of your water systems.

Why Choose Certified Leak Detection Specialists in London?
Hiring certified leak detection specialists ensures accurate, efficient, and non-invasive solutions to identify water leaks in your property. From detecting hidden plumbing leaks to addressing damp and mould issues, certified professionals use advanced methods like thermal imaging, acoustic sensors, and tracer gas to locate the source of the problem quickly. Opting for certified experts ensures compliance with UK safety regulations, prevents structural damage, and saves money on costly repairs.
1. Non Evasive Detection Techniques
Using advanced tools such as thermal imaging, acoustic sensors, and tracer gas, certified specialists locate hidden leaks without damaging your property. This minimises disruption while ensuring precise results, ideal for leaks under flooring, within walls, or underground.
2. End to End Solutions
Unlike general plumbing services, certified leak detection professionals provide end-to-end solutions, including:
- Trace and Access Reports: Required for insurance claims.
- Immediate Repairs: Fixing leaks quickly to prevent further damage.
- Restoration Work: Addressing damp and water damage post-leak.
3. Insurance Assistance
Many leaks are covered under “Trace and Access” insurance policies. Certified specialists often provide detailed photographic reports and documentation to simplify the claims process, ensuring costs for detection and restoration are reimbursed.
4. 24/7 Emergency Availability

Pricing and offering
Water Leak Detection and Repair Boiler In London
Water Leak Detection Service Prices
Affordable Leak Detection Services
We provide professional water leak detection services designed to locate and resolve leaks quickly, efficiently, and with minimal disruption. Our transparent pricing ensures no hidden fees, giving you confidence in a reliable service that safeguards your property and prevents costly damage.
Service Pricing
- Water Leak Detection: From £55 per half hour
- Damp Investigation: From £95
- Trace and Access Reports for Insurance Claims: From £125
What’s Included
- Advanced Leak Detection Methods: We use cutting-edge technology such as thermal imaging, tracer gas, and acoustic sensors to locate hidden leaks with precision.
- Comprehensive Property Assessments: Identify leaks in plumbing, walls, floors, ceilings, and external areas without unnecessary damage.
- Trace and Access Reporting: Detailed photographic and written reports for insurance claims to recover costs and support repairs.

Best Price For Detecting Leaks
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What Do Our Customers Say About Our Leak Detection Services?
Haydan – Homeowner
Clapham, London
“I live in Clapham and started noticing damp patches on my ceiling. I called their team, and they arrived the same day! They used thermal imaging to find the hidden leak quickly and fixed it without tearing up my walls. The service was professional, fast, and saved me so much stress. I’ll definitely recommend them to anyone in South West London.”
Daniel C = Landlord
Richmond, London
“After noticing a sudden drop in water pressure in my home in Kensington, I reached out to their leak detection service. They were incredibly professional and found a leak in my central heating system using non-invasive methods. The detailed report they provided helped me sort out my insurance claim easily. ”
Presley B – Landlord
Notting Hill, London
“I’m a landlord in Notting Hill, and a tenant reported damp on their wall. I booked their leak detection service, and they arrived promptly, identified the issue, and resolved it without disrupting my tenants. They even gave me advice on preventing damp in the future.”
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