Powerflushknowitall Reviews 

Very disappointing experience. After discussing all details on whatsapp, Barry suggests a price which i accept. He requests advanced payment, and i pay duly. On the morning of the appointment, Barry tells us he wont do powerlush because the boiler isnt working properly and walks away.
After having the boiler checked by an engineer who changed the pressure gauge that has been stuck and confirmed that the boiler is working fine and there was no reason not having powerfush performed, i called Barry to return and do the job agreed or return the deposit.
But then Barry arrogantly states he is stopping £150 from the deposit to cover the fuel for his first visit.
Apparently he`s based in Ashford and costs him a lot to come to London. I find it disgraceful because :
1) he was the one who walked away and decided not to do powerflush as agreed
2) he never mentioned call out prices at all. We never discussed the cost in event he decides not to the job
3) I am based in central London and made it clear i was looking for a local company. Barry didn't indicate at all that he is actually based in Ashford

He has some good reviews but i would strongly advise you to opt for a proper company with real reviews, transparent pricing and local to you.

I also didnt like the unprofessional and intimidating way he communicates.

response- Perhaps it was my fault that i paid in advance when i could have simply attended the appointment and pay at spot. Lesson learnt! Piece of advise to future clients - Do discuss all potential and hidden charges and avoid making advanced payments at any cost.

NOTHING TOO MUCH TROUBLE.
CLEAN AND TIDY WORK
GENUINE IN APPROACH AND WENT TO GREAT LENGTHS TO ENSURE BOILER WOULD FUNCTION CORRECTLY.
HOW REFRESHING TO FIND SOMEONE WITH SUCH A DESIRE TO ENSURE CUSTOMER SATISFACTION

Barry the Powerflush engineer was professional and helpful
He explained the process involved ,and it was evident by the black colour discharged that the radiators did need flushing out
Our house was left clean and tidy after he completed activity

Diagnosed the real problem with our central heating. Did a thorough job to find whatthe problem was.

If it’s the wrong company then I apologise

What a service? Excellent, amazing and of high quality. Barry Nichols is a hugely knowledgeable plumbing engineer who possesses a vast amount of knowledge. The best ever tradesman I have had the honour of interacting with. Barry's information, advice and guidance about the power flush process plus extras was by far second to none. Barry is a very personable and likeable chap. I am very glad to state that I am a very satisfied customer, one of over 4000 Barry looks after diligently.

They helped by fitting in a fast and urgent powerflush for me to fit in with the time the boiler fitters had available. That meant my broken down boiler could be replaced only 2 days before the really cold weather of heavy frost and snow shortly before Christmas. As an older person living alone it was was a great relief to be able to fit this in. Milto, the man who did the work was efficient, pleasant, and informative and reduced my stress.

Barry was an absolute star. Carried out the powerflush quickly and efficiently. Gave lots of useful advice and identified faults with the boiler that had been missed by the boiler service engineer.

My central heating system started failing pretty much immediately after the engineer (Barry) completed the powerflush, took payment and left. I rang him directly but he wouldn't return to help me fix the problem, saying that he knew less about my boiler than I did. He later rang briefly with some advice that got the boiler back to life temporarily before failing again. I got no response to calls to the engineer the next day and so requested compensation in lieu of help. This resulted in a 'see you in court' phone message and later an assertion that it was 'my boiler, my responsibility'. I really would have hoped for a better response given the poor 'customer outcome'.

In terms of the advice I received during the day, although some of Barry's advice made sense and was useful, other advice seemed questionable to me and in conflict with the current trend towards reducing CH output temperatures in order to optimise the efficiency of condensing boilers like mine (see for example theheatinghub.co.uk/). At a certain point in discussions Barry would add weight to his arguments by referring to his fifty plus years in the business, which is fair enough but made me wonder whether perhaps Barry had been left behind by current thinking.

Excellent professional service...replied quickly to my email, booked me in short notice. I am ecstatic after experiencing problems for over a year, had a serious blockage the radiators at the front of my property were not working at all and now my home is finally toasty (I was grinning like a cheshire cat all evening)

Barry was sat outside before 08:00, he explained the procedure, it was apparent from the way Barry worked that the previous powerflush carried out a few years ago wasn't done correctly, I was shown the crud being flushed from my system.

Barry was also respectful of my property he bought along his slippers for when he was inside, showed due diligence throughout the day he also has a good sense of humour.
I cannot recommend this company enough...many many thanks Barry.

Looking at all the reviews regarding Barry's ability & Powerflush know it all.
"Ditto"
What Barry didn't know about this business isn't worth knowing, if your looking at getting a powerflush just fill in the online quote & let him do what he does, say thank you & pay him.
JOB DONE. Well done & thank you for all you done & your advice Barry.

Barry was on time, extremely knowledgeable & very informative - I was clueless on what was needed but he resolved my heating system issues and I was very satisfied 😊👍

Barry was the ultimate knowledgeable professional and managed to resurrect most of our system. We were left with a couple of radiators that we had a feeling were not going to be fixed by the flush anyway. Arrived on time and provided lots of valuable information throughout the day and he was non stop all day trying his best. Thank you Barry much appreciated.

Barry arrived 8am prompt as agreed. He was so professional, friendly with a great sense of humour. He started work straight away without any waste of time. He Powerflushed my radiator system within 6 hours. He tidied up and left every where spotlessly clean.
The job was excellently done beyond my expectation, in a very competitive price. I wouldn’t go anywhere else.
My hot water and radiators all working perfectly well.
I highly recommend Barry (Powerflush Know-it-all).

Powerflush were so professional, knowledgable, honest and friendly too. I know that should be expected, but it isn't always the case

Powerflush inspected my heating system and advised that I didn't need a Power Flush. You really don't get that level of honesty every day!

Even more amazing, Powerflush didnt want to charge me for coming out, inspecting my heating system, fixing something very small and giving me great advice (heating hints and tips)...again rare and so kind

Thank you so much Powerflush, I would definitely recommend you to anyone

If you need to flush your central heating system and you live in Kent - there's only one company to contact, Powerflush Know-It-All just call 0800 3892767. I contacted Barry Nichols, the Powerflush engineer after getting a quote for over £900. Barry explained the process over the phone and gave me a quote for less than half that sum. It took him less than a day to do everything, he is knowledgeable, skilful and friendly. He also didn't leave any mess.

Very helpfull and knowledgeable, customer satisfaction is number one.

Very well prepared and presented.

No short cuts taken an does what it says on the tin

Will use again and refer to friends and family.

Thank you Barry

We had a problem with our boiler , was told we had a blockage and needed to have it powerflushed, was recommended this company. Great choice from the booking which was easy the quick response. He turned up on time worked hard explained every thing well he fixed that problem and picked up another one we had . He was polite and knowligable we are very happy with the service.

Very happy with the work that was done very professionally.Hopefully no more problems with my heating .

I totally agree with all the other comments on the other reviews.
Barry arrived promptly at 8 and did the job efficiently and professionally.
He told us tips for efficiency.
For the first time in a long while the heating is working brilliantly. The boiler is quieter and healthier sounding.
The extra add on radiator had never worked very well but is now blazing hot.
Thoroughly recommend him.
Reasonable rates too.