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Power Flushing Specialists

Herts, Beds, Essex & Enfield

  • From only £180!
  • 30+ years of heating experience
  • Experience means quicker diagnosis
  • We respect your home & keep it clean



Process carried out within 1 day!

radiators slow to heap up

Our Process

We do the following:

  • Inspect
    radiators & pipework for damage
  • Diagnose
    potential problematic areas of the heating system
  • Power Flush
    the heating system of debris, limescale & sludge
  • Quality Check
    thoroughly to maximise heating system efficiency
professional power flushing experts

Advantages of Power Flushing

Save money in the long run & benefit from:

  • A more efficient system
  • Quicker heat up
  • Quieter system
  • Savings of £100’s/yr on bills
  • Rust & lime scale protection
  • No more cold spots on radiators
  • Fewer boiler warranty problems
  • Extending the life of your system by a further 10 years!

How do you know if you need a Power Flush?

If the answer to any of the questions is YES, then you need a Power Flush:

  • Heating system slow to warm up?
  • Unfamiliar boiler noises?
  • Radiators unevenly heated?
  • Radiators in need of frequent bleeding?
  • Repeated pump failure?
  • Pin hole radiator leeks?
  • New boiler installation?

If you are having a new boiler fitted, do you still need a Power Flush?

Yes, boiler manufacturers highly recommend a Power Flush before the installation of a new boiler. New boilers are more susceptible to damage caused by debris in the system, & without a Power Flush it can invalidate the warranty.


Our rates during the week & weekends

    8am – 10pm
  • From £180
    9am – 5pm
  • From £180


What Our Customers Say

From the initial telephone conversation to completing the power flush Martin was polite, helpful and professional. He was competitively priced and very thorough. Martin ensured our house was kept clean by laying dust sheets and throughout the process he ensured he cleaned up after himself. He powerflushed our boiler and our 6 radiators and kept us informed throughout. Martin helped us with our heating system and provided us with advice when asked. We were very happy with Martin’s service and would highly recommend him!

Taj Jadeja

17/08/2017, Review left on Google

Martin was very professional, from the original quote to turning up exactly on time (well a couple of minutes early) and explained the process, what was being used and showed what was coming out (not much, but a surprising amount for a system only a couple of years old from new, with an inhibitor in it) – I had been advised that I needed this because a pressure sensor had failed and there were particles in the system, and this proved to be the case.

I will definitely be recommending Prowise to a colleague at work who has recently had the same issue with his system.

Clive Benjamin

20/08/2017, Review left on Google

“Our new boiler was power flushed as the rest of the heating system was fairly old, and so it proved with the amount of dirt shown in their flushing system!
I would use their services again!”

Molly Tyler

27/06/2017, Stevenage SG6


Hertfordshire, Bedfordshire, Essex & Enfield

We provide Power Flushing in,

  • Hertfordshire
  • Bedfordshire
  • Essex
  • Enfield

Which includes but not limited to the popular towns of,
Stevenage, Welwyn Garden City, Hatfield, St. Albans, Watford, Hemel Hempstead, Hertford, Letchworth, Bedford, Luton, Dunstable, Colchester, Harlow, Cockfosters, Potters Bar, Arnos Grove, & Enfield.

power flushing near me