Outstanding leak detection in Bromley, Kent and the local surrounding areas.

Specialist leak detection and trace & access services for homes and commercial properties in Bromley.

Outstanding water leak detection services in Bromley

Are you dealing with an unexplained drop in boiler pressure, a damp patch that won’t go away, or a spike in your water bill? Water leaks can be incredibly stressful, especially when they are hidden behind walls or under floors. At Harmuns, we specialise in finding and fixing the impossible leaks that regular plumbers often miss. Using advanced, non-invasive technology, we pinpoint the source of your leak with surgical precision, saving you from unnecessary destruction and high repair costs.

Harmuns engineer with specialist tracer gas equipment — Harmuns engineer with specialist tracer-gas equipment

Expert care in Bromley from Duane Cowlard

We are proud to serve the Bromley area with an excellent team of qualified engineers who truly understand the local landscape. Our Senior Leak Detection Engineer, Duane Cowlard, is a key part of the Harmuns family. Duane lives in Kent and brings years of technical expertise to every job in Bromley and the surrounding South East.

As a senior engineer, Duane is not just a technician; he is a specialist in methodical problem-solving. Like all our engineers, Duane is booked for only one job per day. This ensures he has the time to build a comprehensive case of evidence, starting from scratch at the beginning of the day to identify exactly where the water is escaping without any time pressure to rush to the next customer.

A quality service that you can trust

Plumbing Leak Detection

Insurance Trace & Access Survey

Pressurised Pipe Survey

Homebuyer Pipe Survey

Commercial Leak Detection

Landlords

Our non-invasive technology in Bromley to find your leak

We don’t believe in guesswork or digging up floors just to see what’s underneath. Instead, we use proven methodology powered by state-of-the-art equipment:

Tracer Gas Detection: We introduce tracer gases into the pipework to find even the smallest molecules escaping through the ground.
Acoustic Sensors: High-sensitivity microphones that listen for the specific sound of escaping water.
Thermal Imaging: Cameras that detect heat and cold anomalies and moisture patterns invisible to the naked eye.
Moisture Mapping: Tools that allow us to build a digital map of dampness within your structure.

Why choose Harmuns in Bromley?

When you choose Harmuns, you are choosing a company built on customer service and technical excellence.

Find, Access, and Fix: Unlike many firms that only ‘find’ the leak, we aim to access and fix it on the same day, leaving your home tidy and your plumbing secure.
No Find, No Fee: We offer a ‘no find, no fee’ promise on verified leaks for qualifying heating systems, giving you total peace of mind.
Qualified Heating Gas Safe Engineers: Because our team, including Duane, are all Gas Safe registered, they can legally and safely work on your boiler leak and heating systems – something many dedicated leak detection firms cannot do.
Insurance-Ready Reports: If you are claiming through your Trace and Access insurance policy, we provide a full, detailed report with photos and videos to streamline your claim.
5 Star Google, Trustpilot and Checkatrade reviews: The common theme when you read our reviews is that they are real. Real people, real customers and real reviews. We are proud of the feedback our customers give us and it is a reflection of the service we offer from initial phone call, through to the visit, survey, access and fix and report.

Don’t let a small leak turn into a major structural disaster. Whether you’re a homeowner in Bromley or a commercial property manager in Kent, trust Duane Cowlard and the Harmuns team to protect your property.

Contact us today at 01753 378569 or via our website to book your specialist survey.

We use specialist non-invasive equipment to find your leak, including acoustic detection, tracer gas detection, thermal imaging, moisture meters, salts analysis, borescope cameras. Our engineers are highly experienced, gas-safe registered and cover all of Bromley. So for all difficult water leaks, give us a call on 01753 378569

Here are some common questions that pop up about Leak Detection

Our office is in Windsor, but we have engineers that are located all across the South-East of England, meaning that we can operate in a number of locations including North London, Hertfordshire, Sussex, Kent and Oxfordshire.

Damp patches, a loss of boiler pressure, the sound of running water without any taps being on or an unexplained increase in your water bills can all be tell-tale signs of a leak somewhere in your property.

Yes, depending on your specific circumstances. Please ask our office about our ‘no find, no fee’ system when you initially speak to us.

We have access to a huge range of non-invasive water leak detection equipment, including pipe locators, endoscope cameras, thermal cameras, salt analysis equipment, moisture meters, acoustic sensors, tracer gas and hygrometers. These tools are specifically designed to identify leaks accurately, while minimising damage to the property.

Yes, all of our engineers are highly qualified, time-served gas safe heating engineers with years of leak detection experience.

Yes, we will send you a full report with photos so that you are able to send it to your Insurance company if you are claiming under your trace and access insurance policy.