How long does a boiler installation take? +
A straightforward like-for-like combi boiler replacement typically takes one day — around 6 to 8 hours. If the boiler is being relocated, the flue route changed, or you are converting from a conventional system, the job can take 2 to 3 days. Your engineer should give you a clear timeline before starting and ensure you have hot water by the end of the final day.
Should I get my boiler serviced every year? +
Yes — an annual boiler service is essential for safety, efficiency, and warranty compliance. A service checks for carbon monoxide leaks, verifies the flue is clear, and ensures all components are working safely. Most boiler manufacturers require an annual service to maintain your warranty, so missing one could void your cover entirely. A well-serviced boiler also uses less gas, saving you money.
Is a leaking boiler dangerous? +
A leaking boiler should always be taken seriously. While a small drip from a pressure relief valve may indicate a minor issue, water leaking from the boiler casing can damage internal electrics and create a safety hazard. Never attempt to repair a boiler leak yourself.
How long does a boiler service take? +
A standard annual boiler service takes 30 to 45 minutes. The engineer will inspect the boiler internals, check gas pressure and flow rate, carry out a flue gas analysis, and test all safety devices. You will receive a service record which you should keep as proof for your warranty. The engineer should also flag any parts showing early signs of wear.
My boiler has broken down in winter — what should I do? +
Check the obvious things first: is the thermostat set correctly, is the timer on, and has the boiler pressure dropped below 1 bar? If the pressure is low, you can repressurise it yourself using the filling loop — your boiler manual will show you how.
Which boiler brands do your engineers in Bottesford work on? +
Our boiler engineers in Bottesford work on all major brands including Worcester Bosch, Vaillant, Baxi, Ideal, Viessmann, Glow-worm, and Potterton. Many are manufacturer-approved installers, meaning they can offer extended warranties on new installations. If you have a less common boiler brand, let us know and we will match you with an engineer who has experience with your specific model.