Boiler Replacement Services

In Cardiff & Penarth

We provide a wide range of professional gas services to meet your needs. We promise to provide every service with a smile, and to your highest level of satisfaction.

Gas Boiler Replacements


If you're seeking a boiler replacement, your search ends here. Located in Cardiff, TS Heating and Bathrooms are ready to assist with all your plumbing and central heating requirements. Whether you need regular boiler services, reactive boiler/heating repairs, or a complete boiler replacement, we are here to meet all your plumbing and central heating needs!


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Overview of some of our installation services


  • Combination Boilers
  • System Boilers
  • Open Vented Boilers
  • Low Loss Headers
  • Complete Heating System Installations
  • System Boilers With Unvented Cylinder
  • Unvented Cylinders
  • Vented Cylinders
  • Radiator replacements and heating system upgrades


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Worcester Accredited Installers

Our engineers have been trained to the highest standards by Worcester Bosch, to install and commission all of their products.


You will also benefit from an exclusive 10 year parts and labour warranty when installing any Greenstar I or CDi boiler and System Filter.

We are able to offer the standard 10 year Guarantee on all Si, Ri, i and i system boilers, whilst adding the Greenstar system filter. On the Greenstar Si boilers we can offer 9 years guarantee with the Greenstar system filter with either the wave, comfort 1 or 2 control or one of the Worcester Greenstore cylinders.


Worcester Boilers

Manufacturers Of Some Of The Boilers We Install

How boiler quotations work

Cardiff | Penarth | Barry | Newport

  • Comprehensive quotations

    We will be than happy to contact you and provide you with a free quote and as a Worcester Accredited Installer we can offer the extended guarantees. All detailed quotations are send via email within 2 working days on completion of site visit and can also be sent via post if requested.

  • A rated boilers installed

    The Worcester Bosch Greenstar range of boilers is one of the most specified due to the reliability and the fact that they fall into SEDBUK A RATED range, meaning that your new boiler will use less energy. Generally, these boilers are over 90% efficient.



  • Magnacleanse flush of the central heating system

    All worcester boiler installations come with a standard magnacleansing flush of your central heating system, free of charge. This is to ensure the terms and conditions of your guarantee are met to avoid any problems with water PH amount, should a Worcester visit be needed within your guarantee.

  • Worcester boiler installation

    Every boiler installation gets registered with Worcester Bosch, directly through their online registration portal, to avoid any problems with posting of the registration card.

  • Notification to gas safe up on completion.

    Once your system is installed, by law, we must self-certify the work to the local authorities via GAS SAFE. A letter of confirmation is then sent to you, from them confirming the installation meets current legislation.    

Interested in our services? We’re here to help!

We want to know your needs exactly so that we can provide the perfect solution. Let us know what you want and we’ll do our best to help.

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