Leaking, corroded or out-of-date tank? Our OFTEC-registered engineers supply and fit new domestic and commercial oil tanks right across Wiltshire — usually within the same week — and take the old one away for recycling.
If your oil tank is leaking, weeping at the seams, badly corroded or simply past its working life, it needs replacing before it fails completely — a split tank can contaminate your garden and land you with a clean-up bill running into thousands. Wiltshire Oil Tanks is your local team for oil tank replacement across the county: OFTEC-registered installers, established 2024, and rated 4.9 from 127 reviews. We make the whole process quick, clean and fully compliant.
Most domestic oil tanks last around 15–20 years. It's worth booking a replacement if you notice any of the following — and if you've spotted a weep, our guide to spotting weeping seams before they leak is worth a read:
Our fixed-price replacement service covers the entire job, so there are no surprises:
Every job follows the same careful sequence, so there are no surprises on the day:
We'll guide you through the choice at survey, but in short: most domestic positions now need a bunded tank rather than single-skin, plastic suits most homes while steel suits agricultural and larger sites, and slimline tanks solve tight-access spots. The main brands we supply and fit are Harlequin and Titan. Not sure on size? Use our sizing calculator or browse the tanks we fit on our oil tanks for sale page.
Most domestic oil tank replacements in Wiltshire cost £1,500 to £3,500 supplied and fitted. Where you land in that range depends on three things:
Removal and recycling of your old tank is included when we fit the replacement — it isn't an extra line on the bill. Every job gets a fixed quote after a free survey, so the figure you agree is the figure you pay. For a full breakdown see our oil tank replacement cost guide, and if you're weighing up a bigger tank, our post on upsizing your tank at replacement explains when it pays off.
We cover the whole county — including Chippenham, Salisbury, Swindon, Trowbridge, Devizes, Marlborough, Warminster and the surrounding villages. As a genuinely local team, we know the rural sites, listed properties and off-grid homes that make Wiltshire installs a little different.
Most domestic replacements cost £1,500 to £3,500 supplied and fitted, depending on tank size, bunded or single-skin, and any base work. You'll get a fixed quote after a free survey — no hidden extras.
A standard like-for-like domestic replacement is usually completed in a single day, and we can often attend within the same week.
Yes — draining, de-commissioning, removal and responsible recycling of the old tank are all included in the price.
Often, yes. A risk assessment at your survey determines whether regulations require a bunded tank for your location. We'll explain exactly why on the day.
Usually, yes — a like-for-like swap in the same position is the most common job. Occasionally the rules on distances from buildings and boundaries mean a slightly different spot is needed, which we'll confirm at the survey.
It can be — a larger tank means fewer deliveries and the chance to buy oil when prices are low. We'll weigh up the extra cost against the space and access you have; our upsizing guide covers when it makes sense.
Drop us a message with your town and what's wrong — someone from our local team will come back to you as soon as possible.
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