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Assert Heating Services specialise in all gas services. When it comes to heating services, whether it be a boiler or a new cooker we are dedicated to bringing the best quality gas servicing solutions to your home or business including boiler installation and repairs. Our team of gas safe engineers are both enthusiastic and dedicated to solving all kinds of boiler related problems in no time.

As per many manufacturers’ warranty requirements, we advise you to have your boilers serviced annually and here at Assert Heating Services we are happy to help service any type of boiler.

Annual boiler servicing improves gas safety and prolongs the life expectancy of the boiler, saving you much needed time and money. When gas boilers are poorly maintained they could even break down and leaks may occur this can result in unnecessary emergency repairs and in some cases a possibility of carbon monoxide poisoning. Assert Heating Services provide complete boiler solutions from installation to testing. We provide boiler installations and gas services in and around London.

Water heaters have a habit of causing problems at the most inappropriate times and most water heater issues are easy to identify and repair. Usually the issue has come about from a change in the gas components which may need adjusting or repairing in order to restore hot water to the property. Some of the signs that the gas water heater doesn’t function properly are:

  • Distinctive smell coming from your tap or water heater
  • Leaks
  • Low stream of hot water
  • Water temperature is either too hot or too cold
  • Water heater makes strange sounds

Assert Heating Services operate around the clock and can take care of any emergency water heater services. Just give us a call and we will diagnose the problem and our gas safe engineers will find the fix.

We are here for our customers with fast, friendly and professional gas services, just give us a call or book an appointment online.

Gas Services London

At Assert Heating and Gas Services we have a team of gas safe engineers, ready to provide our customers with high quality gas services in Hackney and the surrounding London Areas. We provide services such as boiler repairs and boiler installations.


We offer extensive gas service solutions. From gas safety checks, gas safety certifications to gas leak repairs and other gas services in London.

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Our team of plumbing engineers work fast and efficiently and can carry out a range of services from routine leaks to advanced system problems.

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Our team of gas safe heating engineers carry out boiler repairs, install state of the art heating systems and implement system upgrades on a daily basis.

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Our rates

Boiler repairs starting from £79 – for all new and existing customers.

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Book an engineer

Get in touch with us today and book your next visit.

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Plumber in London