Total Energy Services are specialists in oil fired boilers. Our technicians service, repair and install oil boilers in homes and businesses across Dorset, Wiltshire, Hampshire and Somerset.
Just because you are not connected to the mains gas doesn’t mean you have to settle for an inefficient heating system.
Grant is the only oil boiler manufacturer that has been awarded the Which? Best Buy for 3 years running! Grant Vortex Pro boiler comes in outputs of up to 70kW making it suitable for business use.
The Vortex Pro comes in both internal and external models. Each appliance utilises the latest low Nox burner technology and Grants patented heat exchanger delivers clean home heating and helps reduce fuel bills. Grant boilers can easily be replaced for older oil fired boilers.
Discover Grant’s oil boiler range
The Hoval Ultraoil boiler is an ideal replacement for oil heating systems in larger family homes and commercial use. Hoval boilers come in outputs of 600d.
At the heart of the UltraOil® is the patented aluFer® heat exchanger. In combination with advanced condensation technology and the 2-stage burner, the UltraOil® is second to none in terms of energy efficiency and economy.
Stokvis known for their extensive range of commercial and industrial boilers are able to supply equipment that can run on natural gas, LPG and oil (kerosene).
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Total Energy Services are leading installers for commercial oil boilers throughout the South and South West. We are accredited with leading manufactures including Worcester Bosch, Ideal and Grant for oil fired boilers.


If your oil boiler is not performing as it should, you could be spending more in fuel bills than necessary. An efficient oil boiler will ensure heating bills are not unnecessarily high whilst reducing your carbon foot print.
Grant have a fantastic award winning boiler range. Their Grant Vortex range regularly features on the Which? Best Buy list. As well as a long warranty Grant customer service is excellent.
With over 25 years experience in commercial heating systems, you can rest assured your in safe hands
Our engineers and technicians are Gas Safe, OFTEC, WRAS and have undertaken specialist commercial training
Effective solutions that can be installed with minimal disruption

We provide commercial heating solutions to Dorset, Hampshire, Wiltshire and Somerset
A commercial oil boiler is a heating system designed to provide heating and hot water for larger commercial properties that are not connected to the mains gas network. They are commonly used in schools, care homes, hotels, farms, holiday parks and rural businesses.
Commercial oil boilers can provide reliable heating and hot water, high heat outputs and an effective solution for off-grid properties where mains gas is unavailable.
With regular servicing and maintenance, many commercial oil boilers can provide reliable operation for 15 to 20 years or more, depending on usage and installation quality.How often should a commercial oil boiler be serviced?
Commercial oil boilers should typically be serviced annually to maintain efficiency, reliability and safe operation. Regular servicing can also help identify potential issues before they develop into costly repairs.
Yes. Modern commercial oil boilers are generally more efficient than older systems and can help reduce fuel consumption while improving heating performance.
Yes. We provide commercial oil boiler servicing, repairs, fault diagnosis and planned preventative maintenance for businesses and organisations across the region.
Yes. We can assess your existing heating system and recommend a suitable replacement designed to improve reliability, efficiency and long-term operating costs.
Commercial oil boilers are commonly found in schools, care homes, hotels, churches, agricultural buildings, holiday parks, country estates and other rural commercial properties.
Yes. Our OFTEC-registered engineers provide commercial oil boiler installation, servicing and repair services throughout Dorset, Wiltshire, Hampshire and Somerset.