Welcome to A1 Plumbing and Heating

Plumbing Repairs

  • Leaking Pipework
  • Tap Replacements
  • General Plumbing
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Free Boiler

  • Do you qualify for a FREE boiler?
  • Is your current boiler faulty or broken
  • Green Deal & Eco Scheme
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Plumbing and Heating

A1 Plumbing and Heating is a well-established firm of gas fitters and heating engineers. We specialise in the repair, servicing, upgrade and installation of gas or oil boilers installing high efficiency condensing systems.

Established in 1967 we have built an high reputation within the market for providing a professional and friendly service which delivers on time and budget.

We pride ourselves on our personal service, Every job is important to us, with 70-80% of our work comes from our returning customers. At A1 Plumbing & Heating we offer central heating, gas boiler repairs, boiler servicing and maintenance. Central heating installations. We also design and install kitchens and bathrooms. We can offer you a 2 hour time slot for one of our experienced engineers to attend your general heating, plumbing maintenance and servicing needs around Oxfordshire, so you won’t be kept waiting long.

Boiler Servicing

It’s highly recommended that you service your boiler every year. Not only does this prevent boiler breakdown, but a well serviced boiler is much more energy efficient and will help keep your energy bills as low as possible.

Boiler repairs

If your boiler has stopped working, get in touch with us and we’ll soon be able to diagnose and fix the problem. Our team of experienced, Gas Safe registered engineers have worked on every type of boiler from gas, oil, LPG and electrical systems and have diagnosed every type of problem over the years.

We can service, repair and install all makes of gas, lpg and oil boilers. Vaillant, Glow-worm, Worcester Bosch, Baxi, Potterton, Ideal, Ferroli, Grant, Trianco, Alpha, Keston, Vokera and Viessmann.

Boiler Replacement

Whether replacing an old central heating system or installing a brand new one from scratch, A1 can provide all of the necessary parts and equipment to ensure that you can enjoy a warm house and hot water all year round.

We cover the whole of Oxford and the surrounding areas including Witney, Bicester, Thame, Aylesbury, Abingdon, Wantage, Wallingford and Didcot. Look out for our striking branded vans zipping around in your area! 

Bathroom Installation

We provide a complete design, supply and installation service, taking care of your entire project from concept stage to completion. We also undertake all types of upgrading and modernisation to properties throughout Oxfordshire

Whatever your taste we can help you create a fabulous new bathroom.

Contact Us
Contact Details

PO Box 1210

Oxford: 01865 327732
Abingdon: 01235 534440
Witney: 01993 709667
Thame: 01844 218900

Our Guarantee

All our installations come with 12 months guarantee. Manufacturer’s warranties may be longer, so please ask us for further details.

All boilers now come with a full 5 years guarantee and free servicing for the first year.
Truvalue Plumbing Heating Supplier