Gas Boiler Installation in Hampshire

The cost of a new gas boiler installation depends on the type of boiler, the size of your property and whether you’re replacing an existing system or upgrading it. A like-for-like gas boiler replacement is usually more straightforward, while upgrading to a combi boiler or altering pipework can increase costs. We always provide a clear, fixed quote following an assessment.

The cost to install a combi boiler varies depending on your current system. If you’re replacing an existing combi, costs are usually lower. Converting from a conventional boiler to a combi typically involves removing tanks and cylinders and may require pipework or gas supply upgrades. This is assessed during your survey so there are no surprises.

In many cases, yes. Many homes, including a large number of three-bedroom properties, can successfully convert from a conventional boiler to a combi boiler. Suitability depends on factors such as water pressure, number of bathrooms and hot water demand. We assess this before recommending a conversion.

Often, yes. Modern high-output combi boilers can comfortably serve many three-bedroom homes. The key considerations are how much hot water is used at the same time and the property’s mains water pressure. During our assessment, we’ll advise whether a combi boiler or another gas boiler option is best for your home.

A gas boiler replacement usually means swapping your existing boiler for a newer model of a similar type. A full upgrade may involve changing boiler type (for example, conventional to combi), upgrading controls, or improving system efficiency. We’ll explain the options clearly so you can choose what suits your home and budget.

A straightforward gas boiler replacement is often completed within one day. More complex installations, such as combi conversions or system upgrades, usually take around two days. Timescales depend on the work required, which we confirm before installation begins.

Regular boiler servicing can extend the life of a boiler, but it won’t improve its underlying efficiency. If your boiler is older, inefficient or becoming unreliable, replacement is often more cost-effective in the long term. We’ll give honest advice on whether continued servicing or a new gas boiler installation makes more sense.

Yes. Modern gas boilers are A-rated, condensing boilers that recover heat older systems waste. Replacing an outdated boiler with a new gas or combi boiler can significantly improve efficiency and help reduce energy bills.

Yes. We provide gas boiler installation across Hampshire, offering a local, responsive service delivered by Gas Safe-registered engineers. We’re familiar with local property types and install systems suited to your home’s needs.

Yes. In addition to gas boiler installation and replacement, we also offer ongoing boiler servicing and repairs. This helps keep your system running safely, efficiently and reliably long after installation.