Gas, Oil & LPG Boiler Installations in Your Area
How we do our business
NCS has been established for 19 years in Hertfordshire and are proud to install and service gas, oil & LPG boilers in homes all over the South East.
But what makes us the best company to call if you need a boiler installation, service or repair?
Our high quality services are carried out by a team of award winning qualified specialists with experience in all aspects of domestic boilers: install; servicing; repairs; and central heating system maintenance. NCS are registered with various professional regulatory bodies which ensures we use up to date techniques when we conduct gas, oil and LPG boiler installations, servicing and repairs. More than anything else we provide efficient ways to keep our customers’ homes warm, with monthly payment options available to suit any budget.
Our friendly team of installers based in Hertfordshire and we value our local customers: more than just installing your new boiler and giving it a service, we make sure that your home is running its heating and hot water as efficiently and economically as possible. Our installers’ reputation for outstanding customer service is important to us, and that’s why we offer free quotations with competitive pricing.
In case of emergencies, we can execute repairs and maintenance on the same day on any type of boiler: Gas, Oil or LPG.
Take a look at our finance options
Furthermore, we are known to help our customers to reduce their annual bill by up to £300 per year. All you need to do to obtain boiler funding is apply online through the new boiler grant form on our website. Just a few minutes of your time could allow you obtain a boiler grant: an increase in your home's value, warmth and economy.

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WITHIN THE TOP 3.5% OF THE HIGHEST LEVEL WORCESTER ACCREDITED INSTALLERS IN THE UK
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99% INVOICE HISTORY ON CHECKATRADE
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72 HOUR EXPRESS INSTALLS AVAILABLE
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2016 – 2018 – 2019 ENERGY EFFICIENCY AWARDS WINNERS