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Grant Oil Boilers

Award winning oil fired boilers, HVO compatible and with a 10 year warranty!

Get a Grant oil boiler quote today

Grant Oil Boilers

Highly efficient, reliable and affordable oil boilers

Grant engineering design and manufacture some of the UK’s most efficient, reliable and affordable oil boilers. The award winning Vortex Pro range come in a variety of models and outputs to suit all home types some with excellent guarantees of up to 10 years.

The Vortex Pro range has also achieved Which? best buy for the past 6 years. A recent award recognises Grant for their HVO compatible oil boilers, winning ‘Best Renewable Energy Product at the SEAI Energy Show .

Discover the Grant Boiler Range

Grant Vortex Eco Utility

Grant Vortex Eco External

Grant Vortex Eco Internal

Grant Vortex Boiler House Range

Grant Vortex Pro Utility

Grant Vortex Pro External

Grant Pro Internal Combi

Grant Pro External Combi

Call us on: 01258 472132
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Grant Oil Boilers image

Grant Boiler Specialists

Our fully trained Grant Oil Boiler specialists can install, commission repair and service all types oil boiler.  Our engineers are OFTEC approved and can offer great guarantees for additional peace of mind.

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High efficiency = lower fuel bills

Grant Vortex Pro boilers are highly efficient reach efficiencies of nearly 95%. This means a reduction in fuel usage, lower fuel bills and lower carbon emissions for the homeowner.

Not only does the reduced fuel usage result in lower heating and hot water costs, but your home will be more sustainable.

Due to Grant’s extensive boiler range, we can select a oil boiler perfect for your home no matter the size. In fact their condensing boiler range is available in 63 models with outputs ranging from 12-70kW. Depending on the age and condition of your current boiler upgrading to a new Grant oil boiler can help save up to 25% on annual fuel bills.


Total Energy Services install Grant UK Boilers throughout the following areas;

Total Energy Services offer heating and plumbing services in the areas of Dorset, Somerset, Wiltshire and Hampshire including;

Blandford, Sturminster Newton, Shaftesbury, Gillingham, Wimborne, Sherborne, Cerne Abbas, Six Penny Handley, Wincanton, Portland, Weymouth, Tisbury, Swanage, Wareham, Templecombe, Dorchester, Salisbury, Fordingbridge, Bruton, Castle Cary, Poole, Bournemouth, Christchurch.

If you live outside these areas please contact us and we will be happy to advise you.

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Contact us for a free Grant UK Boiler Quote

Free Oil Boiler Quote

    Call us on: 01258 472132