Very easy to deal with! They came out quickly to fix a new shower mixer valve. Now I have perfect temperature control and great water pressure. Highly recommended!

Great service.

Good value, quick turnaround, easy to arrange

Had air con installed recently. Great customer service from start to finish. Indy went above and beyond to source a unit for us, kept us informed throughout. Seamless installation by the team. Couldn’t be happier with the service and end result!

Super helpful and very quick to sort out the flush on our loo.

WPJ are not cheap, but they work well, they listen to concerns, and there are no surprises when it is time to pay the bill. I recommend them

It's not often you find a company who are set up to provide genuine customer satisfaction throughout the installation process from really fast survey and quotation, right through to after-sales service. Engineers are well trained and knowledgeable, friendly and efficient. They seem genuinely dedicated to the company ethos and ensuring you end up absolutely satisfied with the job. Very happy to recommend.

Best boiler service in London

What a great company highly efficient effective engineers whom came to my home for a boiler service. Pleasant speedy and really did a thorough job cannot recommend WPJ heating highly enough really trust worthy and great value for money

I had new radiators installed ant my flat and it was a very professional job. Thank you

Fast response, kept informed through the proving and installation process, fast and professional installation at a competetive price.

Excellent engineer.

Reliable, professional and good communication.

Sorry, but I am not going to fill in any forms - but I can say this:

Very efficient and very thorough - and such nice people too.

[NOTE: My experience of WPJ Heating is an indirect one. I depend on my tenant to give me an assessment of the service on the day.]

The WPJ engineer turned up at the appointed date and time of day. According to the WPJ Service and Maintenance report, most of the checklist items were examined and found satisfactory (with the exception of gas/water leak on the main appliance - a Worcester Bosch gas heater). I now have a Gas Certification for 2026-2027, and hopefully a trouble-free year ahead.

I appreciate the very straightforward payment process that WPJ have put in place. A few clicks online and it's a done deal.

very friendly worker ask if he should take his shoes of.

excellent service as always, thank you!

Absolutely outstanding customer service from start to finish. They arrived exactly when they said they would, finished when they promised, and the quality of their work was exceptional. My property requires a large commercial-grade system due to its size, and they handled everything perfectly.

The engineer was professional, polite, knowledgeable, and refreshingly honest. There was no upselling, no inflated prices, and no trying to sell us things we didn’t need. They quoted us for exactly what our property required, nothing more, nothing less.

In London, that level of honesty and service is incredibly rare. If you’re looking for a company that’s reliable, trustworthy, fairly priced, and delivers outstanding workmanship, I genuinely couldn’t recommend them more highly. Five stars isn’t enough! ⭐⭐⭐⭐⭐

Brilliant. At first I was sceptical as their emailing system wasn't working so I had issues confirming the appointment but they themselves were very professional and knowledgeable. The job was done the very next day.