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Heating and Plumbing

Our Promise

We believe that every job, big and small, should be carried out to the same high specification, by fully qualified engineers with the specialist equipment and the correct tools required to complete your work safely, in an efficient manner and accompanied by a smile. We undertake to provide a professional, friendly, caring and reliable service that you can trust. 

We understand that allowing a stranger into your premises can be a cause for anxiety, which is why our engineers and plumbers are DBS/CRB checked.

Get a FREE Heating & Hot Water Survey with every Boiler Service

Your boiler plays an important role in your home – keeping you supplied with the heat and hot water that make life so much more comfortable. If it isn’t working properly, it could be costing you money. When you get your boiler serviced with GA, you’ll also receive a comprehensive report on the efficiency of your heating and hot water system.


Our Gas Safe registered engineers offer a reliable efficient plumbing and boiler repair service across Oxfordshire, including Abingdon, Bicester, Didcot, Kidlington, Wallingford, Wantage, Watlington and Woodstock. A regular boiler service ensures that your boiler is safe but also that it’s working at maximum efficiency.  Whether you have an oil, gas, LPG or biomass boiler, it’s important that it’s serviced regularly to check that it’s working safely and economically. Regular servicing helps to avoid inconvenient and expensive breakdowns. 

Do you have poor heat emission from your radiators, or non-existent hot water? All faults can be diagnosed and repaired quickly and efficiently.

Revive your old sludged up central heating system with a power flush to clear out debris, sludge and scale – resulting in a more energy-efficient system which will save you money on your utility bills.


As well as new installations, we offer a full range of general repairs and modifications, including pipework, taps and plumbing for appliances. We can repair any type of pipe including lead, copper, solvent weld or steel, both hot and cold water supplies and waste pipes. We undertake anything from a washer/ceramic disc insert to complete replacement. Why replace your whole bathroom when some new taps will spice it up?


Domestic Heating and Plumbing Services

  • Boiler change/installation
  • Power flush
  • Pressurising heating system
  • Installing water softeners
  • Heating system breakdown
  • New installations
  • Reactive boiler servicing
  • Wet underfloor heating
  • Magnetic filtration and pump installation
  • Property extensions