Central Heating Services in Hertfordshire

Cold at the top usually means trapped air, and bleeding the radiator fixes it. Cold at the bottom is different — that is sludge settling inside the radiator and normally calls for a powerflush. If bleeding does not solve it, we can diagnose the actual cause of your central heating problem.

A full central heating installation in an average three-bedroom home typically runs from around £4,000 to £7,000 depending on the boiler, the number of radiators and how much pipework needs replacing. We quote fixed prices in writing after surveying the property.

A full system installation usually takes three to five days in a typical family home. Replacing radiators or upgrading controls on an existing system is much quicker, often a single day. We give you a day-by-day plan before starting.

Not always, but it is worth assessing. Older radiators are frequently undersized for modern comfort expectations and may be partly blocked with sludge. If the pipework is already exposed for the boiler work, replacing them at the same time saves paying twice for the same access.

In most homes, yes — particularly if the house is empty during the day. Modern programmable and smart controls let you heat rooms only when they are used, which usually saves more than people expect. We fit them and, importantly, show you how to use them properly.