David Banfield Plumbing & Heating Ltd offers a comprehensive domestic plumbing and heating service in Witney and surrounding areas of Oxfordshire.

As a former British Gas plumber & heating engineer I have almost 20 years experience in domestic heating and take pride in ensuring customer satisfaction.

I can help you with:

Boiler installations
Annual boiler services
New hot water cylinders
Plumbing and heating repairs
Power flushing
Showers installed
Radiators installed
Outside taps fitted
Landlord Gas Safety certificates
Central Heating Power Flushing

Central Heating Power Flushing

The machine used allows flushing in both directions, giving a more effective flush. The magnetic filter traps the sludge, preventing it from being re-circulated and also allows the flushing chemicals to remain in the system. Once the sludge has been removed, clean water is flushed through the system to remove the flushing chemicals. Once complete, the correct dosage of chemical inhibitor is introduced to the central heating water for added protection.

Gas Boiler Servicing

Gas Boiler Servicing

Gas appliance servicing should be carried out every 12 months to ensure safe and efficient use. Faults developing in poorly maintained appliances can lead to dangerous levels of carbon monoxide gas building up within your home. The pictures below show the benefits of having your boiler serviced. Debris obstructing the burner and heat exchanger can greatly reduce the efficiency of the boiler. Removing this debris can help to achieve a clean burning flame and optimum efficiency of the appliance. Below is a list of typical work involved whilst carrying out a service (some of these checks are not applicable to all boilers).

New Boiler Installations

New Boiler Installations

I am a British Gas apprentice trained heating engineer and take pride in ensuring my customers are satisfied with the heating system I have installed. Most domestic boilers installed now are of the condensing type (not to be confused with combination type) achieving efficiency levels in excess of 90%. During a visit to your home I would be able to discuss with you the merits and suitability of each system, and which would best suit your needs - along with any improvements to the heating controls.

Have used David's services a couple of times to install new taps and to fix a condensate pump. On each occasion I found David to be responsive, friendly and professional. Would recommend highly.

I don't do reviews but just have to make an exception in this case due to such an excellent job done in changing out my old Potterton boiler to a new Worcester Bosch Combi boiler.
Dave carried this job out with great professional skill and his attention to detail was first class. Throughout the installation I was consulted and given all the available options.
I can highly recommend Dave and will not be looking anywhere else for continuing service,which can only be described as 'Brilliant'.

I couldn't recommend David Banfield enough. Helped me out in three emergencies serviced my boiler and replaced my pump. He is happy to give advice, quick and tidy. I would not use anyone else.