Gas Boiler Service

Ensure your boiler is working throughout the year with Geo-Thermal.

For Gas boiler service emergencies call 0208-614-0737

North London Based Gas Boiler Service Company

For gas boiler services our team of experts can advise reliable and helpful information on your boiler. If your boiler is due for a service, contact us now to ensure your boiler will be working throughout the year – you’ll regret it otherwise!

If your boiler breaks or something seems a bit off, we are more than happy to help with any questions and emergencies you may have.

Why service your boiler once a year?


The importance of safety is present throughout our services. We want your home to be working to maximum performance while maintaining a comfortable and protected environment for you and your family.


When it comes to electricals and appliances in your home the warranty can be easily forgotten. The only way to save money if something goes wrong is to have your boiler serviced annually. This will maintain the warranty and allow you to make a claim to the manufacturer.


Proper care for your boiler and other electricals will prolong the lifespan of each appliance. Using our services is a way to catch any problems early and action the solution quickly.

Manufacturers We Service

Call 0208-614-0737 for a Free Consultation about your Boiler Needs

Life Savers!

Mike West

"Chris was brilliant, our boiler was playing up, he arranged a quick appointment. Found the fault and fixed it . He also installed a gas cooker.
Very professional and helpful. His price was really reasonable and saved me £££s from the manufacturers quote.
Will now make Geo-Thermal our preferred 1st choice.
Highly recommended"

Absolutely Brilliant

Hoan Tran

"My Worcester Bosh boiler leaked and my previous gas engineer was adamant that that it had to be replaced at a cost of £2.5k. Chris, GeoThermal was a lot more constructive and customer oriented. He offered to repair it first as all other parts are in good condition. The boiler is now working well. I will definitely use Geothermal again."

A Great Company

Shay Karia

"Chris from Geo Thermal was extremely professional, courteous and clean in servicing my Vaillant boiler. I found his service so good I had him service my mum's Worcester Bosch and have recommended him to all family and friends for their next service or plumbing needs. Would use again!"

Areas We Service

North London | South London | East London | West London | Greater London

Enfield | Southgate | Palmers Green | Winchmore Hill | Tottenham | Islington | Finchley | Barnet | New Southgate | Highgate | Shoreditch | Crouch End | Turnpike Lane | Edmonton | Muswell Hill | Camden | Kensington | South Kensington | Primrose Hill | Finsbury Park | Stoke Newington

And more...