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  • All jobs are kept tidy and left tidy; protective coverings used at all times
  • A detailed timescale of your boiler replacement. No surprises or extra costs
  • Courteous and trustworthy Vaillant advanced boiler installers / gas engineers for  Essex

All our boilers come with a 10 year warranty and lifetime heat exchanger replacement

Warranty Badge

Awarded Best Boiler 2016

Heating accounts for 60% of what you spend in a year on energy bills.

A new boiler could save you hundreds per year every year

“Matt came to us at the end of a long day working on a nearby house when we had no previous dealings with him. We had a very noisy heating problem which another heating engineeer was unable to resolve.Matt cured the initial problem and he then followed up at our request to sort out our inefficient heating system which he achieved with the minimum of disruption but the greatest of care. Our heating system is now fully functional and working well after many years of unsatisfactory work from other sources. Nothing was too much trouble for Matt and his priority was our total satisfaction rather than a quick job and a hefty bill. It was a pleasure dealing with someone who has his customer's wellbeing as a proirity over the usual treatment given by some engineers. He followed up after the work was finished to check that everything was still working well. We later recommended Matt to a friend and he also was delighted with the care and attention given by Matt when he replaced a very old heating system. I really cannot sing his praises more and hope that we have a long working relationship ahead.”
J Clay - 23/02/2018 (New boiler installation Upminster) 
“I was extremely pleased with Matt's work. He was very tidy no need to redecorate. Would recommend Matt's company to everyone.”
S Cody - 18/01/2018
“Quick response / reasonable. Great work and fast. Will be keeping the details for the future... keep it up Matt.”
Caplan - 02/12/2017
“Its not often these days that ones faith in humanity is restored. Everyone claims to be the best at what they do and at the best price. I have had the recent pleasure of this being demonstrated and proven to me first hand by Matthew Baker and his team at The Boiler Replacement Co. To have a 40 year old boiler replaced seemed an ovewhelming task on its own but obtaining the three quotes from heating engineers seemed even more daunting. So the process began in earnest with the added pressure of a party of 6 family members due to arrive from Canada on the 4th of November. Knowing that the old boiler was not going to stand up to 8 people in the house the decision had to be made quickly and when I met Matthew I knew he was the man for the job. He assessed the house, the existing boiler and heating system: everything was checked from the gas meter to the actual water pressure from the mains. He emailed me an exact and comprehensive quote that dissected the job into precise detail. A complete breakdown of what I would be paying for. Matthew and his team arrived day one at 8am and worked diligently on the job from start to finish over the next few days. The team worked hard to pull the job together to completion in a seamless and professional manner. Exemplary craftsmanship: removing the old boiler/the existing cylinder/loft tank and then installing the new boiler/replacing some old copper piping/9 shiny new radiators. The real star of the show? The beautiful ATAG Boiler!”
Mrs Malik - 12/11/2017
“Matt and Dan replaced our 29 year old boiler in a very professional manner. It was not a straight forward job as the boiler had to be relocated from the kitchen to the upstairs airing cupboard but this was done with the least possible disruption and to a very high standard. From the very first meeting with Matt we felt he was a person we could trust, with expert knowledge in his field. Since the installation the boiler has exceeded our expectations re. ease of programming and quietness and we can only thank Matt and Dan for the excellent way they handled all aspects of this installation.”
C Cox - 26/10/2017
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At The Boiler Replacement Company we pride ourselves on quality workmanship and installing reliable high performance boilers throughout Essex.

This exceptional quality is the result of being rigourously trained by Vaillant to advanced standards, 20 years of boiler installation and ATAG Selected Partner and Vaillant Advanced Installers. With us you can feel safe and reassured that all measures have been taken to safe-guard you and your property, to provide comfortable heating environment that you desire.

Our customers can even benefit from 10 years warranty as standard with their ATAG boiler for complete peace and mind.

Watch this video here to find out more about the benefits of ATAG boilers.

At The Boiler Replacement Company our customer service is committed to helping you decide what boiler is right for you. We have an advice & glossary section that will answer many of your frequently asked questions. Our customers have written several glowing reviews on the Which? website that testify to our sincere customer service.

As a Which Trusted trader, our business has been through a rigorous application process so you can be confident you are hiring a reputable trader.

"ATAG Heating Technology are pleased to have The Boiler Replacement Company as an ATAG Selected Partner. They are a great company to work with and we know they give the best service to their customers" Nigel Ward, Technical Product Manager

By " fitting a condensing boiler along with a full set of heating controls could save as much as 45% off your heating fuel bill: around £320.00 a year." - Energy Savings Trust

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Contact Info

A: 23 Oak Avenue, Upminster, Essex, RM14 2LB

T: 01708 226682

M: 07966 464567


Company Info

Company No.: 08433352

VAT No.: 230 2198 45

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