
Jan
Engineer knew what he was doing, tidy, and fixed the fault on our unvented cylinder. Highly recommend and will use again
Polite efficient staff , 100% recommend TM Hughes
Very helpful staff that attended property
Very good with my kids aswell expalimkmg what je was doing
Would recommend this company to friends and family
I have used them for servicing and installation of boilers at my son’s homes as well as my own.
I am very happy to recommend them to anyone who wants an honest reliable company.
During a recent boiler fault, which was hard to diagnose, Terry, the owner, became involved and was absolutely great in helping me to resolve this with Glowworm under warranty. Very friendly, approachable, knowledgeable, and gives honest advice that a customer can trust.
I highly recommend TM Hughes and will use them for years to come and do recommend them to my friends, family, and anyone reading this review!
Fast response from Terry and fault finding and then James who kept me fully informed of when he will arrive and fitting new parts super fast, friendly and left everything clean. I will highly recommend and will use in future, Thank you.
small job, stayed a small job, fair price, came on time and fixed. Many Thanks to Alex.
& dependable, nice guy Dylan who carried it out, would recommend this company.
We have used T. M. Hughes for a number of years now and are very happy with the service we receive.
We will continue to use them and can thoroughly recommend to anyone needing gas and/or plumbing services.
Terry is always very responsive, knowledgeable, and focuses on finding the best solution. Nothing is too much trouble. He takes pride in the company’s work and genuinely cares about his customers.
Highly recommended for anyone looking for a reliable, trustworthy, and professional company.
Thank you Terry & the team!
Are you looking for Leak Detection in Colchester? TM Hughes & Son provides this service in the area.
We are a team of experienced gas-safe, registered Plumbers and Heating Engineers armed with Leak detection equipment.
If you feel a leak at your property, we can quickly find it and offer a solution to resolve the issue.
Our team is experienced and fully insured; we provide free, no-obligation quotes with no emergency call-out charges.
Detecting Hidden Leaks
Detecting leaks in plumbing systems and underground water pipes is approached using different methods (depending on the situation), each with its techniques and tools.
Here are four methods our plumbers use to locate a hidden leak.
- Visual Inspection: This is often the first step in leak detection. A plumber will look for obvious signs of leaks, such as water stains, mould, or mildew on walls, ceilings, and floors. They’ll also check for puddles or dripping water in areas where pipes run. Visual inspection is effective for surface leaks but may not detect leaks hidden within walls or under floors.
- Thermal Imaging: This method uses an infrared camera to detect temperature variations in walls and floors. Water leaks typically cause a temperature change, which the thermal imaging camera can detect. This method is non-invasive and can quickly pinpoint the area of a leak without the need for physical exploration of walls or floors. It’s particularly useful for detecting hidden leaks in places that are not easily accessible.
- Leak Detection Machine: These devices use sound technology to detect the sound of water escaping from pipes. Since leaks create a distinctive noise as water flows out under pressure, acoustic leak detectors pinpoint their location. Machines can also measure the water pressure in pipes to identify where a loss of pressure occurs, suggesting a leak. This method is highly effective for detecting leaks in underground pipes or within walls, where visual and thermal methods could be more practical.
- Pressure Testing: This technique involves altering the pressure in the plumbing system to detect leaks. A plumber will typically shut off the main water supply and then use a pressure gauge to monitor the system’s pressure. If there’s a leak, the pressure will drop over time. The plumber may also pump air or water into the system to increase the pressure, making it easier to identify where the pressure drops occur. This method is useful for finding leaks in systems where water is not visibly present, and sound-based detection is impractical.
Each method has its strengths, and often, our plumbers will use a combination of these techniques to locate and fix leaks accurately.
The choice of method depends on the plumbing system’s nature, the leak’s suspected location, and disruption to the property.
Contact Us
Please get in touch with us using the phone number or email below to book an appointment or receive a free, no-obligation quote.

Hi, I’m Terry, the founder and owner of TM Hughes & Son Gas Services
Please get in touch to book an appointment or receive a free, no-obligation quote
Call – 01206 430156
Email – info@tmhughesandson.uk
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