• Newbury's Heating  & Plumbing Experts

    Newbury's Heating & Plumbing Experts

    We're local and independent so you can trust us to provide the right solution at the best value with long term peace of mind. Just ask our satisfied customers!

    Read our Reviews

  • Brand New Boilers

    Brand New Boilers

    We supply & install a range of boilers from leading manufacturers at affordable prices.

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  • Boiler Servicing & Repairs

    Boiler Servicing & Repairs

    Scheduled affordable annual services for all types of boiler by gas safe engineers with no call out charge.


  • Fully Qualified Gas Safe Engineers

    Fully Qualified Gas Safe Engineers

    Highly skilled, fully trained and certified engineers to guarantee complete peace of mind for all your heating and plumbing requirements.

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  • New!<br>Underfloor Heating

    Underfloor Heating

    A full supply, installation and repair service from a local, independent supplier.

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  • Power Flushing

    Power Flushing

    Cleaning a central heating system is integral to its health and power flushing is a popular cleaning method due to the rapid, comprehensive clean it delivers.

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For more information call 01635 569094 or contact us online

Unvented Cylinders

Ensure a better and more dependable flow of hot water in your home with an unvented or pressurised hot water cylinder to provide hot water at mains pressure. 

With an unvented cylinder typically, showers are more enjoyable and use less space because there is no need for a cold water storage tank, you can also position the cylinder almost anywhere and it will still work effectively and you can have hot water to several taps at any one time at high pressure.

Watermarcs Plumbing and Heating install, maintain and repair all types of hot water systems from electric to gas heated. If you want to replace your existing hot water system to make it more efficient or to free up space give us a call on 01635 569094.

Advantages of Unvented

  • Eliminates the need for cold water storage tanks in the loft area.
  • Good option if you are considering converting your loft space into living space.
  • Gives a very high pressure shower without the need for a mechanical pump. This is not only a saving on the cost of a shower pump but also eliminates the noise element involved with mechanical pumps.



  • Likely to be the most expensive option.
  • Must have your mains water pressure tested before installation to ensure a minimum working pressure




Areas Covered

Watermarcs offer heating and plumbing services throught the towns and surrounding villages below:





Value for Money

We do not charge a call out fee and give you honest and upfront, highly competitive prices with no hidden extras.

Local and Trusted

Operating in the Newbury area for over 16 years we take great pride in our reputation for our friendly, reliable and honest service. 

Gas Safe Registered

All of our engineers are Gas Safe Registered and will have their official identity card when you ask to see it.