Professional Leak Detection Services in Clapham
Jennings Plumbing & Heating delivers accurate and reliable leak detection services throughout Clapham, supporting homeowners, landlords, and commercial clients with fast identification of hidden water leaks. Using specialist, non-invasive detection equipment, our engineers locate leaks efficiently while keeping disruption to your property to an absolute minimum.
Rather than relying on guesswork, we take a measured and methodical approach. By assessing pipework layouts, pressure systems, and potential failure points, we are able to identify leaks early and help prevent costly water damage, damp, and structural issues.
Leak Detection Services
EMERGENCY
AVAILABLE 24/7
Rapid-response emergency leak detection for burst pipes, active leaks and water damage. Available 24/7 for homes and businesses.
LEAK DETECTION SURVEYS
LEAK REPAIRS & REMEDIAL WORKS
PREVENTATIVE LEAK INSPECTION
Trusted Leak Detection Specialists in Clapham
Even small, undetected leaks can lead to significant long-term damage if left unresolved. At Jennings Plumbing & Heating, our leak detection specialists are trained to identify issues that may not be immediately visible, including concealed plumbing leaks beneath floors, behind walls, or within heating systems.
Our engineers are fully qualified and accredited, offering peace of mind that all investigations are carried out safely, professionally, and in line with UK regulations. From residential properties to larger commercial premises, we tailor our service to suit the specific demands of each site.
What Sets Our Leak Detection Service Apart
- Non-invasive leak detection using specialist equipment
- Accurate identification of hidden plumbing and heating leaks
- Clear reporting with practical repair recommendations
- Minimal disruption to floors, walls, and finishes
- Prompt response times across Chelsea
A Practical Approach to Long-Term Protection
Effective leak detection is about more than locating the immediate problem. Our engineers focus on identifying underlying causes such as pipe deterioration, pressure imbalances, or installation faults, helping reduce the risk of future leaks.
Where repairs are required, our in-house plumbing and multi-trade capabilities allow us to resolve issues efficiently without delays or third-party contractors. This joined-up approach ensures your property is protected both now and in the future.
Areas we cover
From busy city hubs to peaceful suburban neighborhoods, we’ve got London covered. Our expert property maintenance services ensure your home or business stays in top condition, no matter where you are in Greater London.
The Jennings Guarantee
Our 6-point promise to our customers

Transparent & competitive pricing
Transparent, competitive pricing with no hidden fees. Clear quotes, fair rates, and real value.

No call out fee, fixed & free quotations
We never charge a call-out fee. You only pay for our time on the job. Enjoy fixed, free quotations with no obligation.

Certified & knowledgeable engineers
Certified, experienced tradespeople, continuously assessed to ensure every job meets our highest quality standards.

Neat, tidy, honest & reliable team
We’re a neat, tidy, and trustworthy team that respects your property. From start to finish, we work cleanly and efficiently

Work guaranteed for 18 months
All our work is backed by an 18-month guarantee – one of the longest in London – giving you lasting peace of mind.

New boiler warranties up to 18 years
Get up to 18 years’ warranty on new boiler installations, covering parts and labour with trusted protection.
See what our valued customers have to say
Speak to Our Team
Request a callback
One of our engineers will give you a callback at the earliest opportunity