Professional Leak Detection in Hammersmith
Jennings Plumbing & Heating delivers expert leak detection services across Hammersmith, helping property owners identify hidden water leaks quickly and accurately. From concealed pipework to hard-to-trace water ingress, our team uses modern, non-invasive detection methods to locate issues without unnecessary damage to your home or business.
Rather than relying on guesswork, we assess your property’s plumbing and heating systems as a whole. This enables us to identify the exact source of the problem while also highlighting any contributing factors that could cause future leaks if left unresolved.
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 Hammersmith
Water leaks are not always obvious. Many develop slowly behind walls, beneath floors, or within heating systems, and are considered minor until visible damage appears. Our experienced engineers are trained to detect these hidden issues early, helping to prevent damp, mould, and structural deterioration.
As Gas Safe registered professionals with extensive industry experience, we operate with precision, care, and full compliance. Whether you’re a homeowner, landlord, or commercial property manager in Hammersmith, our leak detection service is designed to be efficient, accurate, and dependable.
Why Choose Jennings for Leak Detection?
- Advanced non-invasive leak detection techniques
- Accurate diagnosis of hidden plumbing and heating leaks
- Clear reporting with practical repair recommendations
- Minimal disruption to your home or business
- Fast response times throughout Fulham
A Smarter Approach to Leak Resolution
At Jennings Plumbing & Heating, leak detection goes beyond locating escaping water. We investigate why the leak occurred in the first place, assessing pipe condition, pressure levels, and installation quality to reduce the likelihood of repeat problems.
Thanks to our in-house plumbing and remedial expertise, any necessary repairs can be carried out efficiently, ensuring a smooth transition from detection to resolution. This integrated approach saves time, limits damage, and protects your property long term.
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
EXCELLENT Based on 323 reviews Posted on Google Uncovered - The Electric Rock ExperienceTrustindex verifies that the original source of the review is Google. Amazing as always!Posted on Google Bronnie BaynesTrustindex verifies that the original source of the review is Google. Amazing communication and good availability. plumber was extremely professional and arrived on time. Wish there was a bit more transparency on additional payments ie. parking and sealant.Posted on Google Sue DaviesTrustindex verifies that the original source of the review is Google. Jennings are incredibly efficient and helpful. They’ve completed my boiler service and organised the necessary plumbing and electrical certifications . Great after sales service.Posted on Google Diana GouldTrustindex verifies that the original source of the review is Google. Excellent job. Solved a long standing problem quickly and effectively. 100% recommend 👍Posted on Google Paul GrecianTrustindex verifies that the original source of the review is Google. What a fantastic company! From my first conversation with Sian to installation of my new Vaillant boiler they have been absolutely brilliant. Sian responded instantly via What's App when ever I had a question regarding pricing and installation. Sam the installer and his colleague with very friendly, professional, tidy and talked me through the full installation once completed. I have already given contact details to some of my work colleague's this morning. I will use them to service my boiler going forward in the future and for any other plumbing needs. Absolutely 1st Class Company!Posted on Google Brenda ZangTrustindex verifies that the original source of the review is Google. Excellent service from start to finish. Had a new boiler installed and a full power flush carried out. Everything was done professionally, efficiently, and to a very high standard. The team were friendly, tidy, and kept us informed throughout. Highly recommend!Posted on Google Sam HarveyTrustindex verifies that the original source of the review is Google. Easily one of the best experiences I’ve had with tradesmen. Sian was super friendly and helpful, and then Harry showed up early, fixed the issue promptly and was a legend! Highly recommended.Posted on Google Joe CarreiroTrustindex verifies that the original source of the review is Google. Service was professional and friendlyPosted on Google Olive Tree HouseTrustindex verifies that the original source of the review is Google. I’ve been dealing with ongoing pump issues for as long as I can remember, and after multiple visits from different plumbers, nothing ever fully got resolved. Harry from Jennings was the first to actually diagnose the problem and sort it in one visit. Professional, efficient, and clearly knows his craft inside out. I couldn’t recommend Jennings more highly.Posted on Google Stella OforiTrustindex verifies that the original source of the review is Google. Tristan was very polite, friendly and very professional. He is also very good at his job and very efficient. Very happy with the service
Speak to Our Team
If you suspect a hidden leak or require a professional leak detection survey in Hammersmith, contact Jennings Plumbing & Heating today. Our friendly and knowledgeable team is ready to assist, providing accurate diagnostics and reliable solutions to safeguard your property.
Request a callback
One of our engineers will give you a callback at the earliest opportunity