About us


About HeatGlow

HeatGlow is an independently run, gas safe registered company based in Cardiff, South Wales.

We cover areas around Cardiff including: Penarth, Barry, Newport & Caerphilly.

Gareth & Tom established HeatGlow in 2014 after 10 years’ experience working in the heating and plumbing trade.

If you are looking for a gas heating engineer, we carry out gas safety checks, boiler service and repair and are Gas safe registered engineers. HeatGlow offers a range of high standard services which are completed with quality and skilled workmanship and covered by a comprehensive guarantee.

HeatGlow prides itself on providing customers with a reliable, friendly and professional service.


Why Choose HeatGlow

  • Professional and outstanding service

  • Highly experienced gas heating engineers with over 27 years’ combined experience

  • All aspects of heating, gas and plumbing covered

  • All work is fully guaranteed

  • Quality after care service

  • We are Which? Trusted Traders

  • Worcester Bosch Accredited installers

Please contact us using the form on the Contact Us page or email us at info@heatglow.co.uk with any inquiry or query that you may have and we’ll get in touch as soon as possible.

Gareth Jones
(Gas Engineer)

I established HeatGlow in 2014 with the aim of providing a friendly, reliable and quality service within the heating and plumbing industry. I began work doing general plumbing, fitting bathrooms, wiring boilers and heating systems until I became a heating engineer where I was installing and maintaining boilers.

Tea - Milk no sugar

Tom Williams
(Gas Engineer)

Having completed my apprenticeship of three years with a Cardiff heating and plumbing company, I became a fully qualified gas engineer in 2008. I have since gone on to gain 12 years experience within the trade, fitting bathrooms, full central heating systems for companies such as British Gas and Swalec, and most recently completed two years of boiler service and maintenance in the domestic field.
I love my job and getting to work with my hands every day, but most of all love the feeling of helping people out with their heating and plumbing issues.

Coffee- Milk no sugar

The rest of the Team

Jack Allwood
(Gas Engineer)

Jack has recently qualified as a Gas Engineer following 4 years in college  completing his Level 3 Heating and Ventilation course.

He has worked for HeatGlow since 2017

Tom Williams (the 2nd)
(Apprentice Year 2)

Tom is currently doing his apprenticeship at Cardiff & Vale College and started with HeatGlow in September 2019 after completing work experience with us.

He is a fluent Welsh speaker having gone to Ysgol Pasmawr & Glantaf (as did  Gareth & Tom)

Does not drink Tea

Coffee- Black no sugar

HeatGlow Partners:

Gareth Jones & Tom Williams



28 St Francis Rd



CF14 1AW

Vat no. GB 273937957

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