Leak Detection, Gas Leaks & Alarms
Leak detection and repair for boilers, cylinders, HIUs and underfloor heating, plus gas leak inspection and CO & smoke alarm installation.
A small leak or a gas concern is something to act on quickly. We trace and repair water leaks, investigate gas leaks, and fit alarms that keep your household safe.
Water leaks from boilers, cylinders, HIUs and underfloor heating can be hidden and damaging. We locate the source and repair it properly, rather than just treating the symptom.
If you suspect a gas leak, leave it to a Gas Safe engineer. We inspect, make safe and repair gas faults, and install carbon monoxide and smoke alarms for ongoing peace of mind.
What we cover
- Boiler, cylinder & HIU leak repair
- Underfloor-heating leak detection
- Gas leak inspection & repair
- Make-safe of gas faults
- CO (carbon monoxide) alarm installation
- Smoke alarm supply & fitting
Common questions
I can smell gas. What should I do?
Don't use switches or naked flames, open windows, turn off the gas at the meter if safe, leave the property and call the National Gas Emergency line on 0800 111 999. Then call us to inspect and repair.
Do I legally need a CO alarm?
Rules vary, but a carbon monoxide alarm near gas appliances is strongly recommended for every home, and required in many rented properties. We can supply and fit them.
Find the leak. Stay protected.
Leak detection and repair for boilers, cylinders, HIUs and underfloor heating, plus gas leak inspection and CO & smoke alarm installation.
Signs it's time to get in touch
Spotted one of these? It's worth a quick call. Early attention usually means a simpler, cheaper fix.
- An unexplained drop in boiler pressure
- Damp patches, stains or a musty smell
- Water pooling near the boiler or cylinder
- Any smell of gas (act immediately)
- No CO alarm near a gas appliance
- Higher-than-usual water bills
Why homeowners & managers choose us
Gas Safe registered
Every gas job carried out and certified to current regulations (535881) by qualified engineers.
Genuine specialists
Real depth on boilers and HIUs means quicker diagnosis, cleaner work and fewer return visits.
Fair, fixed pricing
A clear, fixed quote before we start. No hidden extras, no surprises and no pressure.
No heat or hot water? Let's sort it.
Gas Safe registered engineers across South-East London. Free quotes, fair prices, fast response.