Proudly Serving Customers

throughout Devon and the surrounding areas

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Worcester Bosch™ Accredited Installers Carrying Out All Heating Services

in Properties throughout Devon

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Boiler Installations

Trust our specialist team to install a new Worcester Bosch Boiler in your domestic or commercial property. Plus, with our boiler packages, you can spread the installation costs over 2 years interest-free.


Boiler Servicing

Ensure your property’s appliances are safe to use by arranging a safety check with our Gas Safe registered engineers today. Here at G.N.S Heating Ltd, your safety is our priority.


Boiler Breakdowns

Take advantage of our emergency callout service when your boiler breaks in the middle of the night. Providing a fast and efficient boiler repair service, we respond to all calls as quickly as possible.



Install a heat pump in your property and get paid for every unit of electricity you generate under the Government’s feed-in tariff incentive. These pumps are an efficient and environmentally-friendly way to heat your home.


Central Heating Installations

Stay warm this winter with an energy-efficient boiler that our heating specialists have installed. With a comprehensive range of boilers to choose from, we supply all the information you need to pick a boiler that best suits your needs and budget.


Landlord Certificates

As a landlord, it is your responsibility to ensure all gas or LPG appliances, fittings, and associated flues installed in your rental property are safe. Arrange a gas safety check with our specialists today.


Boilers on Finance

Forget saving for your new boiler as we provide 0% finance deals which means that you can spread the costs for your new boiler over 2 years. For further information about our boiler finance deals, please get in touch.

Contact our heating specialists

at our reputable company in Ottery, Devon, about our quality and affordable heating services.

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About Us

Look no further than our Worcester Bosch accredited installers when you need an energy-efficient boiler installing, servicing, or repairing in your domestic or commercial property. Here at G.N.S Heating Ltd, we are a small, committed team of heating specialists aiming to provide an unparalleled service to all domestic and commercial customers throughout Ottery, Devon, and the surrounding areas. For your reassurance, a 10-year guarantee is provided with all Worcester Bosch boiler installations, and we provide a range of 0% finance deals to ensure you stay warm all winter without the worry of paying for your boiler upfront. As a proficient team, we have the necessary skills and knowledge needed to give you a personal and professional heating service without the high price tag. Furthermore, as a customer-driven company, we aim to provide a high-quality service that continues to build our reputation, and to achieve this, we provide a 24-hour emergency callout service for boiler breakdowns. In addition to this, we also install heat pumps for customers who are looking to save money by investing in renewable energy, and our Gas Safe engineers have the skills and qualifications needed to carry out a comprehensive safety check on boilers. No job is too big or too small for our specialists, and with 10 years of industry experience, you can trust us to get the job done right the first time around.

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