Boiler Installation Brighton- New Boiler Supply & Fit

The cost of a new boiler depends on the type and model you choose, the size of your property, and whether any additional pipework or flue work is needed. A straightforward combi swap sits at the lower end, while a full system conversion or a regular boiler replacement costs more. Because every property is different, we provide a free, no-obligation quote with all costs agreed in advance — so there are no hidden charges or surprises after the work is done.

A like-for-like combi boiler replacement is typically completed within a day. Swapping to a different boiler type, relocating the boiler, or converting a conventional system to a combi can take two to three days, as it involves additional pipework, flue installation, and system flushing. We will give you a clear timescale as part of your quote.

Our Gas Safe registered engineers install all major makes and models, including Worcester Bosch, Vaillant, Ideal, and Glow Worm. As a Worcester Bosch accredited installer, we can register extended manufacturer warranties of up to 12 years on selected Worcester Bosch models. Please note that we install boilers but do not supply them, which means you are free to choose the make and model that suits your budget and needs.

The right boiler size (measured in kW output) depends on the number of radiators in your home, how many bathrooms you have, your hot water demand, and the level of insulation. An undersized boiler will struggle to heat your home, while an oversized one wastes energy and money. Our engineers carry out a proper assessment during your free quote to recommend the correct output for your property.

A combi boiler heats water on demand directly from the mains, with no need for a separate cylinder or tank — ideal for smaller homes and flats. A system boiler works with a hot water cylinder and suits homes with more than one bathroom or higher hot water demand. A regular (conventional) boiler uses both a cylinder and a cold water storage tank, and is usually found in larger or older properties. We will advise which is best for your home as part of the quote.

Yes. We understand that a new boiler is a significant investment, so we offer finance options to help spread the cost. Ask our team for details when you request your quote.

Yes. Every gas engineer at Bishops Plumbers is Gas Safe registered, which is a legal requirement for anyone working on gas appliances in the UK. You can verify any Gas Safe registered engineer at gassaferegister.co.uk or by calling 0800 408 5500.

New boilers come with a manufacturer’s warranty, and the length depends on the brand and model — extending up to 12 years on selected Worcester Bosch boilers when fitted by an accredited installer such as Bishops Plumbers. We also guarantee our own workmanship. To keep most manufacturer warranties valid, the boiler must be serviced annually by a Gas Safe registered engineer.

Yes. For properties without a mains gas supply, we can install electric boilers, which are compact, emission-free at the point of use, and well suited to smaller homes. We can also fit oil-fired boilers, which provide reliable heating but require regular servicing. We will talk you through the best option for your situation.

Yes — annual servicing keeps your boiler running safely and efficiently, helps prevent breakdowns, and is required to keep most manufacturer warranties valid. We offer one-off services and ongoing cover through Bishops HomeCare, which includes an annual service and heating health check as standard.

We install boilers across Brighton, Hove, and the surrounding areas of East Sussex and West Sussex. As a local company established in 2007, we offer faster response times than national providers and a genuine understanding of homes in the area.