Boiler installations in London


Providing London boiler installations, repairs, servicing, and more, Gas Man Den has developed a reputation as one of the capital’s leading gas tradesmen. Quality workmanship and an unrivalled level of customer service are at the forefront of everything we do, which helps us ensure that we exceed customer expectations every time.

We are based in Walthamstow and have 20 years’ experience working in the trade. In that time we have grown our customer base and now operate throughout East and North London. We understand the importance of not just great workmanship, but an efficient service too and so we keep customers up to date every step of the way and promise a completely transparent service.

We are also part of WHICH Magazine’s trusted trader list, which you can check out here:

Most of our work comes through word of mouth recommendations – a testament to the consistent quality of our work. We provide FREE no obligation quotes to all of our clients too, so that you know exactly how much the work will cost.  

Our team are happy to offer advice and recommendations on how to care for you boiler, helping you keep it healthy for longer.

For all your gas or plumbing needs  07866 558 356.  


Services Include:

  • Boiler service, repair and installation.
  • Landlords Gas Safe certificates.
  • Gas fire service, repair and installation.
  • Cooker connections and disconnections 
  • Power-flushing.
  • Plumbing.


Find Us

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