Is your central heating system dropping pressure? You might have a hidden leak!

Engineers & Plumbers

A trusted leak detection partner for the jobs that need specialist support
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Why plumbers & heating engineers partner with Harmuns

Some leaks need more than standard fault-finding, you may know there is a problem within the system, but locating the exact source can require specialist equipment, additional time and a different approach.

Harmuns works in partnership with plumbers and heating engineers who want a dependable specialist to call on when a leak is difficult to locate. We support you behind the scenes, helping you get to the source of the problem while protecting the relationship you have built with your customer.

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Leak detection without investing in specialist tools

Building an in-house leak detection capability can mean investing in specialist equipment, training and time that may not make commercial sense for every plumbing or heating business. Partnering with Harmuns gives you access to experienced leak detection engineers and specialist technology when you need it.

Before attending, we can speak with you about the problem, what you have already checked and any information you have gathered from the customer. That means our engineer arrives with useful context and can begin the investigation efficiently.

A quality service that you can trust

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Highly experienced engineers

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Best detection equipment in the UK

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Highly customer focussed office

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Transport fees and no hidden costs

Partner with Harmuns

If you’re a plumber or heating engineer looking for a reliable leak detection partner, we’d be happy to talk.

Tell us a little about your business, the areas you cover and the type of work you carry out, and we can discuss how a partnership with Harmuns could work.

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Contact us for hidden
leak detection!

We fix the leaks
that you can't find

We are not an emergency plumber. If you have a visible leak, please contact your local plumber.

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