Experienced Powerflushing Specialists

Herts, Beds, Essex & Enfield

You only pay for work carried out, & no hidden charges

  • We charge from only £375 which includes up to 7 radiators
  • All our engineers have 30+ years of heating system experience
  • Our experience means quicker diagnosis, & powerflushing
  • We respect your home & make use of every precaution to keep it clean
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phone number
how many radiators?
Property Type?
Underfloor heating?


Process carried out within 1 day!


We do the following:

all radiators & pipework for obvious signs of damage

any potential problematic areas of the heating system

the whole heating system of any debris, limescale & sludge

Quality Check
our work thoroughly to maximise efficiency of your heating system

Advantages of Powerflushing

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 possible 10 years!


How do I know if I need a Powerflush?

If the answer to any of the questions below is YES, then you need a Powerflush:

  • 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?

I am having a new boiler fitted, do I need a Powerflush?

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

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Our rates during the week & weekends


8am – 6pm

  • From £375
    Up to 7 radiators
  • From £35
    Per radiator for more than 7


9am – 5pm

  • From £425
    Up to 7 radiators
  • From £40
    Per radiator for more than 7

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What Our Customers Say

“Excellent from start to finish – they asked the right questions in advance of the job so they didn’t waste time diagnosing on site & brought the right tools & spares/parts for the jobs. Was also excellent value cost wise & cost didn’t vary from their quote.”

Claire Wyomy

St Albans AL3

“Great service provided. They turned up when they said they would, did a fantastic job & charged exactly what I was quoted. I was very happy with the noticeable improvement in radiators heating up much quicker. I would highly recommend ProWise Powerflushing.”

Jason Rodwell

Enfield EN2

“Powerflush for 5 bedroom house.

I feel ProWise Powerflushing were honest, reliable, gave me a fair quote for the high standard of work they did. I would use their services again.

Molly Tyler

Stevenage SG6


Hertfordshire, Bedfordshire, Essex & Enfield

We provide Powerflushing in,

  • Hertfordshire
  • Bedfordshire
  • Essex &
  • Enfield

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

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