Boiler Installation in Oxfordshire

Boiler Installers in Oxfordshire You Can Trust

Plumbbob Limited are Worcester Bosch accredited boiler installers in Oxfordshire, providing professional boiler installation and boiler replacement services across Oxford, Abingdon, Cumnor, Kidlington, Cowley, Headington, Didcot and the surrounding villages. As fully trained independent installers, we specialise in Worcester Bosch products and can offer exclusive benefits including extended guarantees of up to 12 years on selected models.

Whether you need a new gas boiler installation, a like-for-like boiler replacement or a full system upgrade, our Gas Safe registered engineers deliver a tidy, reliable fit tailored to your property and your family’s hot water demand — with a clear fixed price agreed before any work begins.

Types of Boilers We Install

We have the knowledge, tools and manufacturer training to install every major type of domestic boiler, matched carefully to the size and layout of your home:

  • Combination (combi) boilers – compact units providing heating and hot water on demand, ideal for flats and smaller homes.
  • System boilers – a strong choice for larger households with higher hot water demand and multiple bathrooms.
  • Regular (conventional) boilers – well suited to properties with traditional heating systems and hot water cylinders.

Alongside Worcester Bosch, we install and quote for all leading UK brands including Vaillant, Baxi and Ideal, so you are never locked into a single manufacturer.

Boiler Replacement & System Upgrades

If your existing boiler is ageing, unreliable or inefficient, a modern replacement can dramatically reduce running costs and improve comfort. We carry out:

  • Like-for-like boiler replacements (combi to combi, system to system).
  • Full conversions from old gravity-fed setups — including removing hot water tanks and header tanks from the loft — to a modern combi boiler with heating and hot water on demand.
  • Upgrades from pressurised cylinders to combination systems where it suits the property.
  • Controls upgrades, smart thermostats and magnetic system filters fitted as part of the install.

Areas We Cover in Oxfordshire

We are a genuinely local business and most of our boiler installation work is completed within a short drive of our base. Homeowners and landlords across the following areas rely on us for new boilers and system upgrades:

  • Oxford
  • Abingdon
  • Cumnor
  • Kidlington
  • Cowley
  • Headington
  • Didcot
  • Plus surrounding Oxfordshire towns and villages — just ask.

Why Choose Plumbbob Limited?

  • Gas Safe registered engineers — every installation signed off to current safety standards.
  • Worcester Bosch accredited installers — with extended guarantees of up to 12 years on selected models.
  • Many years’ experience serving Oxfordshire homeowners and landlords.
  • Fixed written quotations — no surprises, no hidden extras.
  • 24/7 emergency call-out across Oxfordshire.
  • Tidy, respectful engineers who treat your home as their own.

For related services, see our pages on boiler maintenance and repairs, new system installation, power flushing and water cylinders.

Get a Free Boiler Installation Quote

Call Plumbbob Limited on 01865 717734 for a free written quotation, or contact us online. We offer 24/7 emergency call-out across Oxford, Abingdon, Kidlington, Didcot and the rest of Oxfordshire — and will always give you a clear, fixed price before any work begins.

Boiler installation costs in Oxfordshire vary based on the type of boiler (combi, system or regular), the brand, the complexity of the installation and any controls or upgrades fitted at the same time. Because every home is different, we always provide a free written quotation with a clear fixed price before any work begins — no hidden extras. Call us on 01865 717734 to arrange a no-obligation quote.

A straightforward like-for-like boiler replacement typically takes one day. A full system conversion — for example, moving from a gravity-fed setup with a loft tank to a new combi — usually takes two to three days. We confirm the expected timescale in your written quotation so you know exactly what to plan for.

It depends on the size of your property, the number of bathrooms and your hot water demand. Combi boilers suit most flats and smaller homes; system boilers are better for larger households with multiple bathrooms; and regular (conventional) boilers often remain the right choice for properties with traditional heating systems. Our Gas Safe engineers will recommend the best fit during a free home survey.

Yes — we are Worcester Bosch accredited installers, which means we can offer exclusive benefits such as extended manufacturer guarantees of up to 12 years on selected models. We also install and quote for Vaillant, Baxi, Ideal and all other major UK brands.

Absolutely. Every boiler installation we carry out is completed and signed off by a Gas Safe registered engineer — a legal requirement for any gas work in the UK and your assurance that the job is done safely and to current standards.

We cover Oxford, Abingdon, Cumnor, Kidlington, Cowley, Headington, Didcot and the surrounding Oxfordshire towns and villages. If you are not sure whether we cover your postcode, just call 01865 717734 and we will happily confirm.