HomeBoilers & heatingPower flush

Central heating power flush in Dorset

A power flush clears sludge and debris to restore heating performance and protect your boiler, carried out across Dorset and Dorset.

Vetted, Gas Safe registered engineers · same-day & 24/7 emergency cover across Dorset & Dorset.

The service

Restore your heating’s performance

Over time, sludge and rust build up in radiators and pipework, causing cold spots, noisy boilers and poor efficiency. A power flush clears it and restores proper circulation.

We finish with a corrosion inhibitor and can fit a magnetic filter to keep the system clean.

What’s included

  • Full system power flush
  • Radiator-by-radiator cleaning
  • Corrosion inhibitor added
  • Optional magnetic filter fitting
  • Before-and-after flow checks

How it works

1

Assess the system

We confirm a flush is the right fix, cold spots, sludge or noise.

2

Power flush

We flush each radiator and the boiler until the water runs clean.

3

Protect and test

We add inhibitor, optionally fit a filter and confirm improved heat.

Our guarantee

Every visit is carried out by Gas Safe registered engineers with a written record where applicable. Recurring cover is backed by our guarantee and, on a premium home membership, extended up to 365 days, subject to the stated exclusions.

Areas we cover

Power flush across Dorset, Poole, Christchurch and the surrounding Dorset and New Forest areas:

Dorset Poole Christchurch Boscombe Southbourne Westbourne Winton Charminster Ferndown Wimborne Wareham New Milton Ringwood Verwood Swanage

Frequently asked questions

Is there a call-out fee?+

No call-out fees on standard appointments, the repair and any parts are quoted before work goes ahead.

Which areas do you cover?+

Dorset, Poole, Christchurch and the surrounding Dorset and New Forest areas across the BH, DT and SO postcodes.

Are your engineers Gas Safe registered?+

Yes, all gas work is carried out by vetted, Gas Safe registered engineers.

Do I need a power flush?+

If radiators have cold spots, the boiler is noisy or heating is slow, sludge is likely. We’ll confirm whether a flush is needed.

How long does a power flush take?+

Typically most of a day depending on the number of radiators and how dirty the system is.

Sludgy system? Book a power flush.

Call now or request a free quote, local, vetted engineers across Dorset & Dorset.

Boiler callback

Get a free quote

Tell us what you need and your postcode. A vetted, Gas Safe registered engineer will call you back to confirm availability.

01202 150 787

Mon–Thurs 8.30am–6pm · Fri 9am–4pm · 24/7 emergencies

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