About Us

Geo-Thermal Gas Engineers

Geo-Thermal Gas Engineers are a family run Gas Safe Registered Plumbing and Heating Company based in North London that service all of Greater London. We equally pride ourselves on our fair, fast and reliable service as well as our skill set.

Furthermore our Gas Engineers specialise in boiler installations, boiler repairs and boiler services. We work with a variety of boiler brands such as Vaillant, Bosch and Veissmann boilers.

Finally, our Gas Engineers are certified to deal with any plumbing emergencies as well as gas emergencies. Whether you’re a homeowner with a small leak or a commercial giant with dozens of properties to attend to, we will deliver a professional, proficient service.


Our Services

  • Boiler Installation
  • Boiler Services
  • Boiler Repair
  • Plumbing Emergencies
  • Plumbing works
  • Powerflushing 
  • Gas hob/cooker installs
  • Gas safety checks/certificates
  • Landlord Services


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...