Many homes in Wareham and the surrounding Purbeck countryside rely on oil-fired heating systems because they are not connected to the mains gas network. A safe and properly installed oil tank is essential to ensure reliable heating and hot water throughout the year.

The team at Total Energy Services recently completed an oil tank replacement at a property near Wareham, Dorset, installing a new Deso bunded oil tank to replace an ageing tank that had reached the end of its service life.
The homeowner contacted us after noticing signs that their existing oil tank was deteriorating. Over time, oil tanks can weaken, become brittle or develop cracks, which increases the risk of leaks.
Common reasons we carry out oil tank replacements in Wareham include:
Old single-skin oil tanks reaching the end of their lifespan
Cracks or damage to plastic oil tanks
Rusting steel tanks
Tanks installed too close to buildings or property boundaries
Upgrading to a modern bunded oil tank
Replacing an oil tank before it fails helps avoid environmental damage and ensures the heating system continues to run safely.
For this installation, our engineers fitted a high-quality Deso bunded oil tank, which provides a double-layer design for improved safety and environmental protection.
The installation included:
Safely disconnecting and removing the old oil tank
Preparing a suitable base for the new tank
Installing the Deso bunded oil tank
Reconnecting the oil supply to the existing boiler
Carrying out safety checks and commissioning
Deso oil tanks are widely used due to their durability, reliability and long service life, making them ideal for homes across Dorset.
Modern oil tank installations usually use bunded tanks, which provide extra protection.
Benefits include:
Environmental protection
The outer bund contains oil if the inner tank fails.
Improved safety
Reduces the risk of oil leaks.
Insurance compliance
Many insurers now recommend or require bunded tanks.
Long-term reliability
High-quality tanks provide many years of dependable service.
Total Energy Services installs and replaces oil tanks across Wareham and the surrounding areas, including:
Wareham, Stoborough, Sandford, Corfe Castle, Wool, Bere Regis, Lytchett Matravers
Our experienced engineers regularly work with rural homes, farms and countryside properties that rely on oil-fired heating systems.
If your oil tank is old, damaged or no longer compliant, it may be time to consider a replacement.
At Total Energy Services, we install high-quality bunded oil tanks across Wareham, Purbeck and the wider Dorset area, helping homeowners keep their heating systems safe and reliable.
📞 Call our team on 01258 472132
or
💻 Contact us via our enquiry form to arrange an oil tank survey





