Our services
Extreme Heating Ltd offers a complete range of heating and plumbing solutions in Cardiff and Bristol, including new boiler installations, boiler repairs, central heating systems, radiator services, and emergency call-outs.
Our experienced engineers provide reliable, safe, and efficient work for homes, landlords, and property managers.
Boiler Installation
Are you in the market for a new boiler installation? Look no further.
Buy a Boiler, installed from only £1895 including up to 10 Year Warranty.
Get a Boiler on Finance
Get a quick quote via our Finance Parter for a new Boiler.
Spread the cost on a new Boiler from only £34.99 per month.
Smart Heating
Emergency call-out
If your Boiler has broken down or you have no hot water, you can contact us 24 hours a day, 7 days a week.
Boiler Service & Repair
Book a Boiler repair or service from only £89 with no upfront costs.Book a Boiler repair or service from only £89 with no upfront costs.
Power Flushing
We provide professional power flushing services to restore your heating system’s efficiency and performance.
LPG & Oil
We specialise in LPG (Liquefied Petroleum Gas) and oil heating systems, delivering reliable, energy-efficient solutions.
