Swansea based Plumbing & Heating Engineers. We are available 24 hours a day, 7 days a week.
24HR EMERGENCY CALL OUT For all your plumbing & heating emergencies
  • TEL: 01792 224321 | 07989 936621

Central Heating

Specialist In Plumbing, Heating & Gas Services.

Central Heating

At Andy John Plumbing & Heating we offer the highest quality central heating services at the lowest possible price to domestic clients throughout South Wales.


Our service is 24/7, which means clients can contact us at any time in emergency situations such as installing water cylinders, repairing radiators and diagnosing any other faults to ensure that the heating remains in perfect working order – especially during the winter months!

Our domestic heating services cover privately owned homes, rental properties and social housing, and through our wealth of knowledge and experience with all boiler and heating system types means we are able to diagnose problems and provide highly effective solutions every time.

When it comes to common central heating faults we repair:

  • Boiler faults and cold radiators

  • Noisy pipes and radiators

  • Air in the heating system

  • Radiator valves not working

  • Heating pipe leaks or faulty pumps

  • Re-installing radiators falling off the wall.


We are Gas Safe accredited engineers and are available 24/7 to carry out emergency repairs to all boilers, central heating systems and radiators.

Central Heating Upgrades

If your central heating system is old and outdated, you could be paying more for your energy than you have to, not to mention being vulnerable to breakdowns and faults.

Andy John Plumbing & Heating is experienced in carrying out high quality central heating upgrades, offering new central heating to domestic customers across the region, and we promise to beat any like for like quote from national gas companies to ensure you get the best possible value.

For more information about our central heating services, or to request a free quote, call us today on 01792 224321 or 07989 936621.

Customer Testimonial

I can highly recommend Andy for your plumbing & heating requirements, we had an issue with our boiler over the weekend and within an hour of calling, Andy had fixed the problem.

Posted By
MR L JONES

Our Accreditations