A1 Services (Oxford) Ltd

We Offer A Full Range Of Plumbing, Heating and Bathroom Services to the Oxfordshire Area. Need a Gas Boiler Engineer Call 01235 812999 Need A Plumber Call 01865 327732


Worcester Bosch Boiler Installation Oxford

At A1 Services we like to install the best boilers, Worcester Bosch are the market leaders and produce an extensive range to suit your needs. Need a Gas Boiler Engineer Call 01235 812999 Need A Plumber Call 01865 327732


A1 Services (Oxford) Ltd

We Offer A Full Range Of Plumbing, Heating and Bathroom Services to the Oxfordshire Area. Need a Gas Boiler Engineer Call 01235 812999 Need A Plumber Call 01865 327732


Central Heating Installation in Oxfordshire

Whether you are replacing an old central heating system or installing a brand new one, the team at A1 can provide you with an installation service that really is second to none. Need a Gas Boiler Engineer Call 01235 812999 Need A Plumber Call 01865 327732


A1 Services (Oxford) Ltd

We Offer A Full Range Of Plumbing, Heating and Bathroom Services to the Oxfordshire Area. Need a Gas Boiler Engineer Call 01235 812999 Need A Plumber Call 01865 327732

Your Local Plumbing & Heating Gas Engineers in Oxfordshire

A1 Services Oxford is the new name for A1 Plumbing and Heating which was est. in 1967 in Oxford.

At A1 Services we are highly experienced in all aspects of plumbing and heating systems. We can install new boilers and central heating systems to any size property.

We are fully accredited with all Gas Safe and Oftec.

Got a leak? Has your boiler broken down? Do you require professional gas fitters in the Oxfordshire area? If you do, then you really don’t need to look any further than the team here at A1 Services Oxford.

We have built up a fantastic reputation over the years by providing a professional and friendly service that delivers on time. Each plumbing or heating installation job is tailored to every individual customer’s budget requirements. You will be pleased to know that we can also design and install kitchens and bathrooms, with no job being too big or small for us to handle.

Plumbing and Heating Installation Across Oxford

Our gas engineers can offer you a 2-hour time slot, whether it’s general plumbing, boiler repairs or heating maintenance.


A1 Services (Oxford) Ltd & Truvalue Plumbing Supplies Didcot

We Offer A Full Range Of Plumbing, Heating and Bathroom Supplies to the Oxfordshire Area. Bathrooms - Plumbing - Fittings - Showers - Taps - Toilets - Gas Boilers - Radiators Need a Gas Boiler Engineer Call 01235 812999 Need A Plumber Call 01865 327732


Gas & Oil Boiler Servicing

Your boiler should be serviced at least once every 12 months. Not only does this prevent the boiler breaking down but can make your boiler more energy efficient, in turn keeping your energy bills as low as possible.



Gas & Oil Boiler Repairs

If your boiler has broken down and stopped working, give us a call as soon as possible and we will be able to identify and fix the problem in no time at all. Our team of skilled Gas Safe Engineers have worked on all kinds of boilers including gas, oil, LPG and even electrical systems. Leave it to the experts and call A1 Services Oxford today.



Gas & Oil Boiler Replacement

Whether your central heating system requires replacing or a brand new system needs installing from scratch, A1 can provide all of the essential parts and equipment to ensure you are kept warm and cosy all year round. Our company is ideally located in Oxford and can travel to many of the surrounding areas such as: Witney, Bicester, Thame, Aylesbury, Abingdon, Wantage, Wallingford and Didcot. 



Bathroom Installations

We are the complete plumbing and heating package. From design, supply and installation, we can take care of it all. We can also carry out all types of upgrading and modernisation to properties throughout the Oxfordshire area. Whatever your taste we can help you create a fabulous new bathroom.

Please call us on 01235 812999 if you would like to find out more in regards to our Plumbing and Heating Installation.

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Plumbing, Heating, Bathroom Installation and Repair Services

Call A1 Services Oxford today on 01235 812999 to find out more!

Contact Us Today!

About Us

Our plumbers offer a complete plumbing, heating and bathroom service with competitive rates. Moreover, we can provide plumbing and heating requirements on any scale, large or small.

We are proud of our high-quality workmanship. All our staff are loyal, hardworking, highly motivated, with extensive experience and skill plumbing and heating. They are an integral part of our success. Many of our team (and customers!) have been with us for several years. Your home and surroundings will always be treated with respect and the utmost care is taken to leave your property as we have found it.

You may have a leaky tap, need a boiler service, or are looking for inspiration to create your beautiful new bathroom. Perhaps you are seeking advice on a new eco-friendly boiler/heating system installation that uses the latest technology to help you dramatically reduce your fuel bills and help the environment. Whatever you need, contact us and we will be more than happy to assist you.

All our work comes with a minimum of 12-month guarantee. Manufacturer’s warranties are longer, so please ask us for further details.

Our company is fully insured and we are members of Gas Safe & Oftec.

As Oxfordshire’s local plumbing, heating and gas specialists, our customers benefit from our comprehensive range of services listed below. Drawing on our years of experience, we work with you to identify and meet your needs, as well as solve any problems. Please also feel free to call our Plumbing and Heating Installation team today on 01235 812999.

All our work comes with a minimum of 12 month guarantee, Boiler guarantee's are from 5 - 8 Years

Design and Installation of Kitchens & Bathrooms

Our Services Include:

  • Fit traditional or modern radiators and heated towel rails
  • Design, supply and installation of stylish bathrooms / showers / wet rooms
  • Solar technology
  • Ground and Air source heat pumps
  • Solar heating
  • Renewable energy products
  • Kitchens
  • Shower pumps/ pressure pumps
  • CO2 alarms
  • Tap fitting, replacements & repairs
  • Toilet fitting
  • Burst / leaking pipes
  • Soil Stacks
  • Home insulation
  • Fixing minor plumbing problems – no job too small
  • Free quotations on request.

Nest Heating Controls

Nest Smart Internet thermostat control for any new or existing heating system or boiler.

Meet the Nest Learning Thermostat. The new Nest Thermostat learns what you like and creates a schedule for your home. As a result, it helps you save energy. Also, with a larger display and a sharper resolution, it’s simply beautiful.

Nest Device & App
Solar Hot Water Systems Oxford
Fluid inside solar collectors (panels) on your roof absorbs irradiance from the sun
Solar thermal systems use the sun’s warmth to heat some of your hot water
Solar Heating Systems use heat from the sun and will work along side your conventional boiler to provide upto 50-60% of your annual hot water
Solar Hot Water

Solar thermal systems use the sun’s warmth to heat some of your hot water.

Find Out More

Plumbing Heating, Bathroom & Solar Services in Oxford

All our work comes with a full 12 month guarantee. Manufacturer’s warranties may be longer, so please ask us for further details.

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Property Maintenance & Repairs


A1 Services Oxford has built an excellent reputation for providing high-quality property maintenance and repair services in and around Oxfordshire, including Thame, Didcot, Wantage, Bicester, Witney and Abingdon. Based in Oxford, we offer a full range of products and services.

We work with our customers in all these localities to ensure that no matter how big or small your requirements we are able to provide a solution. Members of our highly skilled maintenance team pride themselves on their professional and reliable approach. Additionally, we aim to ensure that every customer is 100% satisfied with our services. To discuss any quote or job in more detail please call 01865 327732 for more information.

Our services include:

  • Complete property renovations
  • Kitchen and bathroom installations
  • Extensions and conservatories
  • Roof repairs and replacements
  • Installation of hardwood and laminate flooring
  • Windows and door installation and improvement
  • Exterior and interior painting and decorating
  • A complete service with the ultimate reliability and finish quality guaranteed
  • Loft insulation
  • Electrical Installations
  • General handyman repairs around the house
What They’re Saying

Everything fixed and working, better than before. Diagnosis and repair options discussed. Explanations simple so I understood, without patronising. New part fitting for additional problem, with estimate provided (and approved) before the repair. I would certainly use A1 Plumbing and Heating again.

- Customer in Didcot 2nd Feb 2018Repairs to system boiler and service

Called into the shop on Brasenose road, Didcot, to enquire about a new shower, they had the one I wanted in stock and fitted it the same day! Also cured a leaking toilet cistern at the same time. I asked about fitting replacement taps in the bathroom, selected the taps from their showroom catalogue and arranged a date the following week to have them installed. Excellent reliable on time service, friendly knowledgeable staff who are very keen to help and they are a local firm! I struggled to find a local plumber who was reliable! Will definitely use again. Excellent- highly recommended.

- Customer in Didcot 15 Nov 2017New Shower and bathroom taps a leaking toilet cistern and additional pipe work

We highly recommend A1 Services Oxford. Chris, the engineer who installed our replacement Vaillant boiler did an excellent job and was polite, friendly and professional. We had not used A1 Services Oxford before and were impressed right from the start. Justin visited to inspect our old boiler and provide the quote. He was knowledgeable and professional, answered all our questions and supplied a competitive quote very quickly. The work was carried out within the agreed time scales and Barbara in the office was very helpful. We will use A1 Plumbing & Heating in the future for boiler and heating servicing.

Customer in Abingdon - 15th June 2017Replacement Boiler Installed

“I always think that a phone call following the work carried out say after 1 week to check everything is OK is good PR. However the installation was carried out well, even though I had a few making good areas following leaks, clarification on operating procedures were sort and given by a visiting service engineer. Thank you.”

– Customer in Aylesbury 12 June 2017New boiler and shower installation.

“I have now had three separate technicians from A1 Plumbing and Heating. All have been professional, courteous, explained clearly what they were doing and why, and all achieved the results required.”

– Customer in Aylesbury 12 May 2017Fit water heater and fit auto bypass.

We use A1 Plumbing for our boiler servicing/general plumbing and when we had a problem with a leak on our washing machine I contacted A1 plumbing. The leak was bad and needed to be resolved quickly. I phoned A1 Plumbing and they said that they would call me back on estimated time for an engineer to be called out. They did and an engineer was with is in 20 minutes. This was a fantastic service and cannot recommend them enough. Thank you.

- Customer in Wantage 5th Jan 2018New house fitted to washing machine.