Clear, upfront cost breakdowns
Serving local homes for decades
Gas Safe registered professionals
Understanding powerflush and your options
Dunlop Plumbing, Heating & Gas Services Ltd helps keep your central heating efficient with our powerflushing service in Fareham, removing sludge and debris to prevent cold spots, noisy pipes, and high energy bills. If radiators heat slowly or unevenly, a system flush may be the solution. With more than 4 decades of experience, we provide clear advice, fair pricing, and a personal service tailored to your home.

What affects the cost of a power flush?
The total cost depends on factors like the number of radiators, system size, and any replacement parts needed. Older or neglected systems may require extra work, which we explain upfront. All work follows our power flush terms and conditions. All work is carried out by Gas Safe-registered engineers, ensuring safety and peace of mind.


Powerflush charges and services
Our powerflush pricing:
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Full system up to 8 radiators: £499
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Each additional radiator: £50
We also offer plumbing, heating, and gas services across the areas, including Portsmouth, Havant, Waterlooville, Fareham, Petersfield and Gosport. All work follows our standard terms and conditions and is subject to VAT. Discounts apply for jobs lasting 4+ hours. For a faster response and free estimate, it’s always best to get in touch with us by phone and take advantage of our reliable, professional service.
Request your powerflush today
Call now for expert advice and a clear breakdown of our powerflush charges.


