Harmuns

We find and fix water leaks

St Stephens House, Windsor, SL4 1RU Directions

Why Choose Us?

Fast Response
Professional Service
We Are Specialists

Business overview

We are a non-invasive pipe and water leak detection company. We find and fix water leaks.

We are a specialist non-invasive water and pipe leak detection company. We use acoustic detection, pressure testing, moisture meters, thermal imaging cameras, trace gas detection equipment and endoscope inspection cameras to find and fix your leak.

If you know or suspect you have a leak but you don't know where it is then please contact Harmuns.

Your water meter may show you are using more water than you should or your water company may have been in touch to tell you you have a leak and it's your responsibility. Alternatively, your boiler may be losing pressure every day and you don't know why.

For non-invasive leak detection please contact Harmuns.

Photos

Acoustic Detection Equipment - Harmuns
Moisture meter - damp reading. Harmuns
Tracer gas equipment detecting a leak - Harmuns
Leak fixed under a tile by Harmuns
Harmuns engineer using thermal imaging to trace pipework under the floor
A leak found under a floor void by a Harmuns engineer
Leaking Copper Fitting Found by Harmuns Engineer
Leak on a radiator found by Harmuns Engineer

Products & Services

Water Leaks

Burst Pipes

Boiler Engineers

Boilers

Central Heating Boilers

Central Heating Equipment

Central Heating Services

Commercial Plumbers

Condensing Boilers

Gas Boilers

Gas Leaks

Gas Plumbers

Gas Safe Registered

Gas Safety

Heat Pumps

Heating Engineers

Hot Water Plumbing

Industrial Heating

Kitchen Plumbing

Plumbing Leaks

Power Flushing

Radiator Repairs

Water Systems

Reviews

Leak Detection in our house, large water bill no visible water

5
David and the team over at Heatsense were super helpful and transparent. The engineer was prompt very professional and knew exactly how both cold water and heating systems should work. He was very methodical and professional with hunting for any abnormalities when looking for the leak and had all sorts of high tech tools.

Even after finding the leak he wanted to verify the whole system and isolate the issue just to that leak. My leak was with multiple failed toilet mechanisms letting through pressure with a slow leak, luckily it was an easy fix of just replacing those broken toilet mechanisms. They didn't make me go with them to repair they, offered to repair it for a flat fee or I could handle it myself with a cheap plumber.

After the visit they sent a full report with pictures that I am going send to the water company to get some of my money back from my big water bill!

Would highly recommend, they are fully trained and qualified water and heating engineers.
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Water leaking through kitchen wall

5
There was a leak in my kitchen that was not easily identifiable. I found this company online and the service provided was outstanding. Very efficient and non-intrusive methods were used to detect and isolate the leak saving a lot of time and potential costs and the report was generated within 48 hours. I would definitely recommend this company. Great customer service and friendly staff and a very satisfied customer!
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Excellent leak detection company

5
John went above and beyond. Kept us up to date and double checked all areas . Found the leak and helped us with insurance claim. Would highly recommend using this company.
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Excellent leak detection company

5
Had an issue where I was having to top up boiler everyday. Contacted Heatsense who were responsive, kept me updated on progress throughout the leak detection. Engineer was very friendly. Would highly recommend.
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