







Combi boilers are one of the most popular heating systems in UK homes because they provide instant hot water and heating without the need for a separate cylinder or tank. Both gas combi boilers and oil combi boilers offer an efficient and space-saving solution for many properties.
Whether you’re replacing an old boiler, upgrading your heating system, or need a combi boiler service or repair, our experienced engineers can help. At Total Energy Services, we install, service and repair gas and oil combi boilers to keep your home warm and running efficiently.
If you’re looking for a new combi boiler installation, our Gas Safe and OFTEC registered engineers can help you choose the right boiler for your property.
We install high-efficiency combi boilers from trusted manufacturers including Vaillant, Baxi, Worcester Bosch and Grant oil-fired boilers.
To arrange a free survey and quotation, please call us or fill in the enquiry form and a member of our team will be happy to help.

Regular combi boiler servicing helps keep your heating system working safely and efficiently throughout the year.
An annual boiler service can help to:
✔ Improve efficiency
✔ Reduce the risk of breakdowns
✔ Extend the life of your boiler
✔ Ensure your heating system is operating safely
Our experienced engineers carry out full combi boiler servicing to manufacturer standards, working on leading brands including Worcester Bosch, Vaillant, Baxi and Grant oil boilers.
Regular servicing helps keep your gas or oil combi boiler running reliably and ensures your heating system continues to operate safely and efficiently.
If your boiler has stopped working or isn’t heating properly, our engineers can diagnose and repair the issue.
Common combi boiler problems include:
No hot water
No heating
Low pressure
Boiler making unusual noises
Error codes on the display
We provide fast combi boiler repairs to get your heating system working again as quickly as possible.
Total Energy Services provides combi boiler installation, servicing and repairs across Dorset, Wiltshire, Somerset and Hampshire.
Our engineers regularly install gas and oil combi boilers in towns and surrounding villages including:
Blandford Forum, Wimborne, Poole, Bournemouth, Christchurch, Wareham, Swanage, Dorchester, Weymouth, Portland, Sherborne, Shaftesbury, Sturminster Newton, Gillingham, Cerne Abbas and Sixpenny Handley in Dorset.
We also cover nearby areas including Salisbury, Tisbury and Fordingbridge in Wiltshire, as well as Wincanton, Bruton, Castle Cary and Templecombe in Somerset.
Our team frequently works across the wider region, so if you are looking for combi boiler installers in Dorset, Wiltshire, Somerset or Hampshire, please feel free to get in touch.
If your town is not listed above, please contact us as we may still be able to help and will be happy to confirm whether we cover your area.
