Worcester Bosch Accredited Installer Lothian

Worcester Accredited Installer

Montali Energy Services is a Worcester Bosch Accredited Installer (WAI). This means all our staff have been fully trained by Worcester Bosch to either survey or install all Worcester products to the highest level.


Our Worcester boiler installations come with a minimum 6-year guarantee from Worcester Bosch. When combined with other Worcester products (such as a programmer, filter and/or cylinder) the guarantee period can be extended up to 10 years and covers all the Worcester products fitted.

Worcester are the only boiler manufacturer to guarantee their boilers and heating products. As such it represents the most comprehensive cover offered by any boiler manufacturer.

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What is the difference between a Guarantee and a Warranty?

The Worcester boiler guarantee is a contract between you, the homeowner, and Worcester Bosch to attend your property and repair or replace the boiler within a reasonable period of time without quibble. The guarantee is legally binding on the manufacturer and improves your consumer rights.

All other boiler manufacturers offer a warranty on their products. A boiler warranty is like an insurance policy. The boiler manufacturer promises to come and have a look at the problem, but it is not a no-quibble policy to fix or replace it. Warranties entitle manufacturers to charge for call outs and the terms of a warranty can be changed without notice.

Extended guarantee periods with a Worcester Accredited Installer. By using a Worcester Accredited Installer (Montali) you will gain at least two additional years of cover from Worcester.

The table below sets out the guarantee periods given by Worcester for their range of boilers and extended guarantee periods when combined with other Worcester products, including programmers, magnetic filters and cylinders.

The blue boxes show the guarantee period for non-accredited installers. The yellow boxes show the extended guarantee you will receive with one of our boiler installations.

Worcester Boilers

Worcester, part of the Worldwide Bosch Group, is the UK market leader in domestic central heating boilers. Their commitment to the highest standards of manufacturing over the last 50 years, has led Worcester to receive a Royal Warrant for supplying their boilers to Her Majesty The Queen’s Sandringham Estate and for the 6th year running the Worcester Greenstar gas boilers have been awarded Which? Best Buys. Worcester consumers voted themselves as the Most Satisfied Customers in the Which? Boiler Survey.

Choosing the right heating system for your homes can be difficult, which is why Worcester leave it to Accredited installers like Montali to advise you on which products and controllers will best suit your home and lifestyle. All our staff are fully trained on all the Worcester product portfolio and can offer exclusive benefits to homeowners.

As your local Edinburgh Worcester Bosch Accredited Installers we provide:

  • Free, no-obligation quotes
  • Extended guarantees (up to 10 years)
  • Friendly help and advice for your specific needs
  • New boiler installations and associated controls
  • Peace of mind with Gas Safe registration
  • Green deal PAS2030 registered to allow you access to government grant funding where available

If you would like to install a Worcester boiler in your home please use our online boiler pricing tool to get a estimated price, then contact us or use our online booking tool to make an appointment for one of our Worcester trained technical surveyors to visit your property.

Our surveyors will assist you in choosing the best and most cost effective Worcester heating and hot water products best suited to meet all your needs. Our surveyors use state of the art technology tools such as water pressure and flow rate measuring devices and thermal heat imaging cameras to give your whole system a full health check and provide you with a no-obligation free quote.

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Request an appointment

Follow the link to the request an appointment page and use our online booking tool.