Boiler services

London Boiler Repair, Maintenance, Installation and Fault-Finding


Are you worried about your boiler? Have you noticed any leaks? Is your hot water not working, but your cold water is fine?

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If you’re concerned about your boiler and you need more immediate help, please get in touch. We offer a variety of emergency boiler repair services which we treat with utmost priority. At GSM, one of our qualified gas and heating engineers is just a phone call away. We’ll tell you what to do in order to keep yourself safe, and get to you as soon as we can.

boiler services

London Boiler Services

Here at Gas Safety Medic we offer a variety of boiler services in and around Greater London. Our team of qualified gas and heating engineers are all Gas Safe registered. So, you can be confident that your boiler is in safe hands.

Our expert team are always on-hand to help with any boiler or gas concerns. We carry out boiler repair, maintenance, installation and fault-finding for both domestic and commercial properties. We also offer a boiler advice service to help you decide which boiler is right for you.

Complete customer satisfaction is important to us here at Gas Safety Medic. We always do our absolute best to quote accurately during our first consultation. So, you won’t find any extra hidden costs with us! We’ll keep the whole process streamlined, and quite simply just get the job done.

Get in touch

So, whatever your boiler needs, get in touch with us today…

Services covered

  • Boiler repair
  • Boiler fault finding
  • Boiler service
  • Boiler replacement
  • Boiler maintenance
  • Boiler installation
  • Domestic and commercial boilers
  • Emergency boiler repair
  • Boiler advice and support

Who we work with

  • Domestic / residential homeowners
  • Landlords
  • Estate Agents

Other services we supply

We offer a wide variety of services related to gas engineering, heating engineering, and plumbing.

If you don’t see what you’re looking for here, please get in touch with us and we’ll see how we can help.



– We are thorough

We always go above and beyond for our customers when it comes to organisation. We’ll provide you with a complete list of everything we’ve done, including any advice we’ve given you. This helps you to understand where you’ve spent your money, and keep track of any gas engineering work completed.

– Annual gas safety check reminder

We’ll also keep you organised by reminding you when annual gas safety checks need to be done. So, you can relax, knowing that your gas appliances are in safe hands.

12 month guarantee

– Our confidence; your peace of mind

At Gas Safety Medic, we offer a 12-month guarantee on any work we carry out. We want our customers to be as satisfied with every job we complete as we are. In fact, we’re so confident in the standard of our work that if you’re not happy with anything, we’ll fix it for free within one year.


– We are just a call away

Just call us and one of our qualified heating engineers will come out free of charge to fix anything.


– Diagnosing the problem

We offer a wide variety of boiler services, including repair, maintenance, installation and fault-finding. But we’re also qualified heating and gas engineers, and plumbers. So, we often advise our customers on more areas than just the job we’ve been called out for.

– Don’t take our word for it…

Our wide range of expertise and our friendly staff are what keep our customers coming back to us again and again.





We’re qualified to repair, install, maintain and upgrade both domestic and commercial boilers. In fact, we’ve built up a reputation for great quality service with our commercial boiler clients in and around Greater London.

We’re business owners ourselves, so we understand how important it is to keep your team and your customers safe. As a result, we offer an emergency boiler repair service, as well as 12-month guarantees for any work we complete. We’ll help you with your commercial boiler needs whilst minimising cost and disruption to your business. 

Boiler Fault Finding

Boiler fault finding is one of the main commercial boiler services we offer. This helps our commercial clients to make sure they’re not liable for any customer risk. It also gives peace of mind that everything is running properly and safely. No matter what type of boiler you have, or when it was installed, we’ll help diagnose any potential safety issues as well as keeping things running smoothly and safely.

In an emergency


Don’t take any chances when it comes to your commercial boiler. 

If you’re a business owner with more immediate concerns about your commercial boiler, please get in touch with us today. Our emergency boiler service will have you sorted in no time.


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