Peace of Mind for 10 Years


Our Reputation is Your warranty – We are Worcester Bosch London ‘Diamond’ Installer, this means Exclusive 10 Years parts and labour guarantee on boiler.

The above may sound a bit Del Boy (ish) however, as you are probably aware you are most likely reading this as you want to invest in a new high efficiency boiler for your home and you do not want to be ripped off, given poor advice and you want an excellent standard of work carried out. The 10 Year warranty can be passed onto to the new owners if you sell the property, yes if you sell the property 7 years later, the new owner still benefits from another 3 years peace of mind if they continue to use us to service the boiler.

We are family business that has built a solid reputation since our foundation in 2003. As you can see from the many testimonials from members of the public and the many celebrities we serve, we have a constant need to maintain our high levels of service.

Our team are factory trained by Worcester Bosch. We previously installed Vaillant Boilers until there service levels disappeared and there boiler heat exchangers started to catch fire due to inferior silicone seals being installed at the factory, Vaillant have now gone back to the older style graphite seals which do not catch fire. As a business we have partnered with Worcester Bosch for the following reasons:

  • Bosch are a recognised brand synonymous with high quality, reliability and amazing efficiency
  • It is a fact that we only find that a company lives up to its brand values when there is a problem or issue, Worcester Bosch customer service experience is operated in a similar way to John Lewis Partnership, they are simply put, ‘a pleasure to deal with on any matter’ which is an important factor when deciding which boiler you are going to choose to provide you with heating and hot water for many years to come.
  • We are able to offer you the longest warranty on any Bosch Gas boiler

As a customer of London Boiler Company we promise you the highest level of customer care and exclusively the longest warranty on a Worcester Bosch boiler.

The warranty’s covers all internal boiler components, the only requirement is that the boiler must be serviced every year by us (this is to ensure that the boiler is burning gas in the most efficient and economical way possible and that is safe for the customer to operate)

  • Bosch Factory Trained ‘diamond approved’ installer boiler specialist
  • We only use genuine factory approved spare parts – never ever copy parts
  • Our prices are fixed so you always have control over your purse strings
  • Any ‘issues’ will always be explained to you in a clear and concise manner, followed up in writing from our office
  • Fastest service call in London guaranteed.



Naun – Office Manager
(Naun is an Ex-Police Inspector……..we laughed as well)
Call us now and book in your free boiler quote…… ….& watch the dust!

0208 829 8244