Power Flushing Specialists

Half Price Boiler Cover, Limited Time Only!


Half price boiler cover plans for 12 months with every central heating power flush carried out.


Plans start from just £9.50 per month for the first 12 months!

Office - 02922 218411 (cardiff)

Email - info@thompsonservices.net


Are your radiators slow at heating up? When they heat up are they cold in places? Sounds like you need a central heating system flush.


Powerflushing is an effective technique to keep your radiators working efficiently. During a powerflush, water and cleaning chemicals are pumped through your radiators at high pressure which flushes out any build-up and dirt that is causing a blockage within you central heating system.


As well as removing sludge, powerflushing will add special inhibitors to your system to prevent future corrosion within it. After flushing your heating system you will feel heat effectively circulating around every radiator in your home. Your central heating system will operate more efficiently, which will in turn save you money on your heating bills. It could also save you the time and potential money spent on central heating repairs.


Thompson Services uses a powerful Kamco powerflushing machine on all of our power flushing jobs.


On average the process usually takes around 6-7 hours from start to finish, but this does depend on the size of the system and type of central heating system installed.


Below is a price guide of a typical cost on our powerflushing jobs, we offer free onsite visits to give honest independent advice on your central heating sytem. Contact us today to book an appointment.


Prices start from just - £399.00 inc vat

Power Flushing Price Guide Mon–Fri 8am–5pm
Up to 4 Radiators £399.00 inc vat
5 – 12 Radiators £450.00 inc vat
13 – 18 Radiators £499.00 inc vat
19 – 25 Radiators £650.00 inc vat
*FYI Add a magnaclean system filter to your power flush for just - £259.00 inc vat

Power flushing prices, and magnacleans are subject to a site survey.


Phone: 02922 218411

Email: info@thompsonservices.net


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Thompson Services Heating, Plumbing and Bathroom's 21 Miskin Street, Cathays, Cardiff, CF24 4AQ