New Boiler Installation
Southampton

At Becketts Plumbing and Heating, we supply and install an extensive range of energy-efficient boilers to Southampton homeowners. Whether you're in Eastleigh, Chandler's Ford, Bursledon or anywhere across the SO postcode area, we'll recommend the right boiler to suit your home and budget.

Experience that matters :

Boiler Replacement Southampton

Upgrading to a new, modern boiler is one of the most effective ways to improve comfort, reliability and energy efficiency in your Southampton home. At Becketts Plumbing and Heating, we supply and install a wide range of boiler systems to suit the variety of properties across Southampton - from Victorian terraces in Northam and Freemantle to modern new builds in Bishopstoke and Bursledon.

Whether your existing boiler is inefficient, unreliable, or no longer economical to repair, a new boiler installation can help reduce your energy bills, improve heating performance, and provide dependable hot water throughout the year – particularly important during Southampton’s cooler, damper winter months.

As a Gas Safe registered company based in Southampton, we offer expert advice to help you choose the right boiler for your property, ensuring the system is correctly sized, professionally installed and built to last.

New Boiler Installation Southampton

Our Boiler Installation Process

1.

Initial Consultation

We'll discuss your heating requirements, budget and any specific preferences. We know Southampton properties well — whether it's a flat near the city centre or a larger family home in Whiteley or Locks Heath, we'll tailor our advice accordingly.

2.

Home Survey

One of our qualified Gas Safe engineers will visit your Southampton property to assess your current system, check pipework and determine the best boiler options for your home's layout and hot water demands.

3.

Professional Installation

Our engineers will install your new boiler safely and efficiently, causing minimal disruption to your home. Most Southampton installations are completed within a single day.

4.

System Testing & Demonstration

Once installed, we'll thoroughly test your new boiler, check all controls and walk you through everything you need to know — so you get the most out of your new system from day one.

Becketts Plumbing and Heating Ltd

Why Upgrade to a New Boiler?

Replacing an outdated boiler
can bring immediate and
long-term benefits.

Modern boilers are designed to be significantly more efficient and
reliable than older systems.

Our experienced engineers handle every stage of the process, from your initial survey through to installation, commissioning and handover. We cover all areas of Southampton and the surrounding areas including West End, Romsey, Hedge End, Hythe, Totton, Marchwood, Netley, and Romsey.

New Modern Boiler Portsmouth
Hot Water Hedge End
Boiler Breakdowns Southampton
New Boilers Winchester

Our frequently asked questions

Find answers to our frequently asked questions
or feel free to get in touch

Most boiler replacements in Southampton can be completed within a single day. More complex installations, such as relocating the boiler or converting from a regular boiler to a combi system, may take slightly longer. Our engineers will explain the full installation timescale during your home survey.

The best boiler for your Southampton home will depend on the size of your property, the number of bathrooms, your hot water usage and your existing heating system. Combi boilers are often ideal for smaller homes and flats, while system or regular boilers can be better suited to larger family properties in areas such as Whiteley, Chandler’s Ford and Locks Heath. Our Gas Safe engineers will assess your home and recommend the most efficient and reliable option for your needs.

The cost of a new boiler installation in Southampton can vary depending on the type of boiler, the complexity of the installation and whether any upgrades to your heating system are required. We provide clear, competitive quotes with no hidden costs and can also discuss flexible boiler finance options to help spread the cost of your installation.

Regular maintenance is crucial to ensure efficient operation. This includes annual servicing, checking for leaks, and ensuring all components are functioning correctly. Your new boiler requires it's first service 12 months after installation. 

Yes, we regularly install combi boilers in older Southampton homes, including Victorian terraces, period properties and properties with older heating systems. We also carry out back boiler upgrades, replacing outdated back boilers with modern, energy-efficient combi systems. In some cases, upgrades to pipework, radiators or water pressure systems may be recommended to ensure your new boiler performs efficiently and reliably.

We install all makes and models of boilers, but we have a particular preference for Worcester Bosch. They are known for their reliability, energy efficiency, and outstanding performance. However, Becketts Plumbing & Heating ensure that we can provide and install the best boiler to meet your specific needs, regardless of the brand.