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Gastrax gas & heating have been serving the Epsom & Surrey area for over 17 years. We provide a complete gas engineer service, boiler repair service, central heating installation and emergency plumber service when you need it most. We can install radiators, repair boilers and provide everything you need to keep your central heating running efficiently & economically.

Because we are TRULY based in Epsom, we can get you fast.

We can install single radiators, or a complete central heating system in your home. As a Gas Safe Certified Engineer, you can be completely reassured about our professional approach and the quality of our work. We can provide local references, from satisfied customers in and around Epsom. At all times, we remain courteous and polite. You can check out our Google reviews, here.

We strive to respond as quickly as possible, and can offer a 24-hour emergency plumbing service. All of our work is covered by a 12 month insurance backed guarantee. In addition, our rates are transparent and open.

We are waiting for your call.




  • Breakdown

    If you have any form of plumbing or heating breakdown then simply call 07732515944.  Usually we can help you mitigate the damage over the phone.

  • New Boiler

    With functionality and energy efficiency in mind, we are happy to provide a free quote to our clients on changing their boiler.  We install all models from combi boilers to heat only and system boilers and size them to the load required.  We offer great rates on new machines and our boilers come with a minimum of a 7 year warranty with the option to extend that to 10 years.  That includes labour and parts free for up to 10 years. You can call us on 07732515944 to book in an appointment.


  • Radiators and Powerflushing

    We can size and install all types of radiators on the market for your heating needs, rom simple panel radiators to exotic designer heaters.  We use calculators to establish your heating load and size the radiator accordingly to make sure you obtain the maximum efficiency.  If your radiators need powerflushing, we can clean them with either our powerful full flush service or with Magnacleanse technology.  Simply call us for further details.

  • Complete Installations

    As part of our work, we can “plumb in” a complete new heating system.  No job is too big or too small.  From installing 8 new flat systems from the stop cock in Croydon to a simple boiler change in Kingston, we can do it all.

  • Whater/Gas Leaks

    We are available 24 hrs to deal with an annoying gas or water leak. If you smell gas, call the network provider on 0800 111 999.  If you have a water leak, turn off your mains stopcock and call 07732515944.

  • Servicing

    Unlike many other companies, we carry out a 27 point check when carrying out a boiler service.  It normally takes around 1 hour and we check the general serviceability of your heating system and make any recommendations if we feel something might go wrong in the future.  We have had great feedback from our clients in the past due to the our diligent approach to looking after their boilers.

  • Landlord Safety Checks

    We are happy to help landlords meet their legal obligation in checking the serviceability of their gas appliances.  We carry out a 17 point check and we convey any issues straight back to the landlord.  We also offer a key collection and drop off service to make life that little bit easier!

  • Energy Efficiency and Smart Controls

    In order to meet new regulations, we can size your heating system to not only your requirements but also with maximum efficiency in mind.  We install a whole range of smart controls, offering you complete control of your system on your mobile phone.  We also install weather compensators to get the most from your gas consumption.

  • General Plumbing

    Although we focus mainly on gas and heating, we do undertake general plumbing tasks.  Please call us and let us know what you require and how we can help.

  • Hot Water Cylinders

    There are many types of domestic hot water cylinders out there and we install them all.  From a simple copper cylinders to complete Megaflow (unvented) installations, we can install them all.  We are qualified to repair and service unvented cylinders.  We also offer a free estimate service to size and recommend which cylinder would work best for you.

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Contact Us

For a free quote on radiators, new boilers or any other service, contact us directly.
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