Boiler Repair FAQ for Birmingham

Most boiler repairs in Birmingham cost between £150 and £400, including labour and parts. Simple jobs like thermocouple replacement can be as low as £80 to £150, while major repairs such as a heat exchanger can exceed £500. A call-out fee of £60 to £100 is typical and is usually included in the final price if you proceed with the repair. See our full boiler repair costs guide for a fault-by-fault breakdown.

The most common boiler fault is loss of pressure in the sealed system, which causes the boiler to cut out. This is usually due to a small leak somewhere in the system or a failing pressure relief valve. Other very common issues are diverter valve failure in combi boilers (causing loss of heating or hot water), a frozen condensate pipe in cold weather, and ignition failure due to a faulty electrode or thermocouple.

The Boiler Upgrade Scheme (BUS), administered by Ofgem, offers grants of up to £7,500 to help homeowners in England and Wales replace old gas or oil boilers with low-carbon alternatives such as air source heat pumps. The scheme does not cover like-for-like gas boiler replacement. You must use an MCS-accredited installer to qualify. For most homeowners with an urgent breakdown, a repair or straight gas boiler replacement remains the practical short-term option.

It depends on the age of the boiler and the severity of the fault. If the boiler is under 8 years old and the repair is straightforward, repair is almost always cheaper. If the boiler is over 10 to 12 years old, has a poor service history, or the repair cost is more than half the price of a replacement, a new boiler is often the better value in the long run. Our engineer will give you an honest assessment on the day, and will tell you if replacement is the better option rather than carrying out an expensive repair on an old boiler.

Yes. All gas work is carried out by Gas Safe registered engineers, which is a legal requirement in the UK for working on gas appliances. You can verify the engineer's individual Gas Safe registration when they arrive, using the card they carry or the Gas Safe Register website (gassaferegister.co.uk).

We aim to offer same-day callouts for emergency situations such as total loss of heating or hot water. Availability depends on our engineers' capacity on the day. For non-emergency repairs, we typically book within one to three working days. Call us to check availability.

We repair all major boiler brands, including Worcester Bosch, Vaillant, Ideal, Baxi, Potterton, Glow-worm, Viessmann, Intergas, Ferroli, Alpha, Ariston and Remeha. If your boiler brand is not listed, call us and we repair a wide range of makes and models.

Annually, ideally before the start of the heating season in autumn. An annual service keeps the boiler safe and efficient, and is required by most manufacturers to maintain the warranty. A boiler that has not been serviced for several years is more likely to break down when it is under the most strain in winter.