What our heating repairs cover.
Heating repairs are part of our heating services and cover everything that carries heat from the boiler to the rooms. The common faults are below.
Cold radiators and cold spots
Cold at the top usually means trapped air. Cold at the bottom or in the middle usually means sludge. Cold all over can be a stuck valve or a system that needs balancing. We find which it is before anything gets replaced.
Noisy systems
Gurgling usually means air, ticking and creaking are pipes moving as they heat up, and whistling or rushing can point to a pump set too fast or a valve partly closed. We find where the noise starts and deal with the cause.
Leaks from radiators and valves
A weeping valve, a loose joint or a radiator corroded from the inside. We stop the leak and tell you whether the radiator can be saved or needs replacing.
Pumps and valves
A tired pump leaves radiators lukewarm. On a system with a hot water cylinder, a stuck motorised valve can give you heating with no hot water, or hot water with no heating. We test the parts that move the water around and replace the one that has failed.
Pressure that will not hold
On a sealed system, pressure that keeps dropping means water is escaping somewhere, from a hidden leak to the pressure relief valve. Pressure that climbs when the heating runs often points to the expansion vessel. We find the cause rather than just topping it up.
Thermostats and controls
Heating that comes on at the wrong time, ignores the thermostat or will not switch off is often a controls fault, from flat batteries to wiring. We check the thermostat, programmer and wiring, and set them up properly.
Your heating repair in three steps.
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Step 1: Phone call
Tell us what the heating is doing, which rooms are affected and what the pressure gauge on the boiler reads.
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Step 2: Diagnosis
We look at the whole system, find the cause and tell you what it will take to put right before any work starts.
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Step 3: Repair and test
Once you are happy to go ahead, we carry out the repair, then run the heating to check every radiator warms up.
Some faults are quick to find and some take longer to trace, so we explain what is involved before any work goes ahead. Quotations are free, with no obligation.
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