Not connected to the gas grid? JSM Heating Services Ltd install LPG boilers across Gwent, Cardiff and South Wales. Trusted engineers, free quotes, Gas Safe registered.
Thinking about switching to renewable heating? JSM Heating Services Ltd install air source heat pumps across Gwent, Cardiff and South Wales. Get in touch for a free quote.
We install all major types and brands of gas boilers, including Worcester Bosch and Vaillant.
Learn more +Whether you need a full central heating system installed or repaired, we've got you covered.
Learn more +Whether you've got a leaky radiator or need a boiler serviced, get in touch with our team!
Learn more +Looking to install a new LPG boiler? Get in touch with our team to find out more.
Learn more +Click below to get yourself a quote
