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Covering all of your heating needs from boiler servicing and installation to emergency call-outs. If you are local to or in Blackheath, Charlton and Greenwich, Welling, Sidcup, Bexleyheath or Chislehurst  do not hesitate to get in touch. 

Renowned for our professionalism and efficiency, we aim to meet and exceed our client's expectations with every job we carry out.

That's why we pride ourselves on our customer service and ensure that you can rely on us to keep your house warm, whatever your heating needs happen to be.  We honour transparency and proudly showcase our customers' reviews on our website. 

Along with City and Guilds training and 22 years of experience working in the gas industry, we are fully Gas Safe Registered, a Which? Trusted TraderVerified by Expert Trades and proud members of Checkatrade. We are also Baxi Approved Installers as well as Vaillant MasterTEC Installers!

The services we offer: 

- Boiler Installation

- Boiler Repair 

 - Boiler Servicing 

- Powerflushing (full central heating clean and maintenance) 

- Landlord Gas Safety Checks

In addition to the services listed above we also provide up to 10 years warranty on Vaillant boilers installed by McGrath Heating Services Ltd.

Please visit our services page for a full list of details about our services or if you are in the Blackheath, Charlton and Greenwich area call today on 07812739696.  Alternatively, you can get in touch via our contact form.

Local and Reliable

Proving reliable boiler installations, servicing and repair in Blackheath, Charlton, Greenwich, welling, Sidcup, Bexleyheath and Chislehurst area.


McGrath Heating Services Ltd are Gas Safe Registered, Which Trusted Traders, Verified by Expert Trades, Baxi Approved Installers, Vaillant Mastertech Installers and members of Checkatrade!

Happy Customers

We are transparent about out service and provide our customers reviews right here on our site!



Positive Reviews




Years Of Experience


Safe Registered

Company Information

Company Information

McGrath Heating Services Ltd

Registered Business Office Address: 70 Ridgebrook Road, London, England, SE3 9QJ

Registered Company Number: 13000882

VAT Number: 363533792 

Registered in England and Wales

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