Professional plumbers & heating engineers

St Asaph - Rhyl - Kinmel Bay - Abergele -Denbigh - Ruthin and surrounding areas.

Professional, reliable and affordable plumbing and heating.

Our services

We are fully qualified plumbers and gas safe registered heating engineers with over 25 years experience, providing the complete service for domestic and commercial properties. We cover St Asaph, Rhyl, Kinmel Bay, Denbigh, Ruthin and surrounding areas.
  • Dripping Taps
  • New Sinks and baths
  • Replacement Toilets
  • Pipe Leaks
  • Washing machine installations
  • And much more
Boiler Repairs
  • Repairs
  • Servicing
  • Installations
  • Gas safe engineers
  • All types of boilers
  • For all your boiler requirements
Central Heating Services
  • Installations
  • Repairs
  • Full design service
  • Underfloor heating
  • Quality work guaranteed
  • Whatever your central heating needs
  • Complete bathroom fitting
  • Sinks
  • Baths
  • Toilets
  • Showers
  • From start to finish

Williams Plumbing and Heating are totally reliable plumbers and heating engineers with over 25 years experience.

Tel: 01745 582405
Mobile: 07377 970967

Some happy customers

Neil Cross
My boiler was playing up Thursday, to which John came to look at without hesitation. He recommended a new boiler which was delivered on the Friday and installed today, very efficient service, came when he said, outstanding workmanship and all within the price he had quoted, couldn't recommend him enough, thanks again John.
Kim Chatterton
Used Williams Plumbing and Heating this week due to a problem with our toilet that has seen our water bill nearly doubled. Great service. Should have phoned him earlier. Would recommend if you're looking for someone. Thanks John.
John Williams Plumbing and Heating were recommended to me by a friend and as soon I spoke to them on the phone it was clear that they fully understood our requirements and a site meeting was arranged straight away. They were attentive and considerate in all stages from initial system design through to installation and commissioning.
Our requirements weren’t straight forward given that the property was over 200 years old! The work involved the installation of a new central heating system, including underfloor heating, which can be heated by an Oil boiler or Log burner .
The installation is of the highest standard. The care and consideration for the property was demonstrated through the entire install process was commendable.
The house is warm and our heating oil bills have more than halved!
If you want a Reliable, Professional and Competitive service, then I can highly recommend Williams Plumbing and Heating. I wouldn’t hesitate to have them back.
 JP Williams
For more reviews from our customers please click here.


Advanced Craft


Gas safe registered for the following:-
  • Gas boilers
  • Gas Fires
  • Gas Cookers
  • Range Cookers
  • Water Heaters
  • Vented cylinders
  • Building regs
  • Caravans
  • Comb analysis
  • Pipework

Need a plumber in St Asaph or surrounding areas?

Whatever your plumbing requirement we can help. With over 25 years experience in the industry we offer a totally reliable service for all types of plumbing and heating problems. From smaller jobs like a dripping tap or sorting a sink, to repairing a boiler, installing a central heating system or fitting a bathroom. We would be happy to talk to you about your requirements and give a you a detailed quotation. We are fully qualified plumbers and gas safe registered heating engineers covering St Asaph, Rhyl, Kinmel Bay, Denbigh, Ruthin and surrounding areas. We have public liability insurance, we use copper pipes at all times and all our work is guaranteed to be of the highest quality. Please contact us today .
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