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Independent Not owned by any fuel supplier Suppliers 83 named UK suppliers listed Coverage 84 counties and 493 towns VAT 5% applies to domestic heating oil Independent Not owned by any fuel supplier Suppliers 83 named UK suppliers listed Coverage 84 counties and 493 towns VAT 5% applies to domestic heating oil
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Certas Energy

Certas Energy delivers home heating oil right across the UK from more than 80 local depots. If you heat your home with oil, they are the most straightforward place to start, wherever you live.

  • Someone who actually covers your village More than 80 depots across the UK, so the tanker comes from a local yard rather than a depot three counties away. Rural postcodes that other suppliers treat as a special trip are ordinary deliveries here.
  • Slots when everyone else is fully booked A fleet of 900+ tankers. When a cold snap empties tanks across the country and smaller suppliers stop taking orders, scale is what decides whether you get a delivery date this week or next.
  • Order at 11pm in your dressing gown Order online whenever it occurs to you, which for most people is the evening they check the gauge. No waiting for the office to open and no hanging on the line.
  • Spread the cost instead of one winter bill Flexible ways to pay, including monthly plans. A full tank is a few hundred pounds in one go, and paying across the year is what stops that landing in the same month as Christmas.
  • Never run dry again Optional tank monitoring watches your level and arranges a top up before you run out. Running dry means a cold house, and often an engineer out to bleed and restart the boiler.
  • Boiler cover from the same place Boiler care plans are available alongside your oil, so servicing and breakdowns are one arrangement with one company rather than a separate hunt for an engineer in January.
  • An established distributor, not a middleman A UKIFDA member that owns its depots and its tankers. You are buying from the company that fills your tank, not from a website that passes your order to whoever is cheapest that day.
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Depots

80+

Fleet

900+

Min. order

500L

Coverage

Nationwide

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500L
100L2,500L

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Independent - not owned by any fuel supplier
Heating oil is sold per litre and VAT is 5%
A directory of 83 named UK suppliers
Free to use - one labelled affiliate partner, no fee from anyone else

About Certas Energy

Certas Energy is a heating oil supplier based in Warrington, Cheshire that delivers across the UK. It trades as CERTAS ENERGY UK LIMITED (company 04168225). It is listed as a member of UKIFDA, the UK and Ireland Fuel Distributors Association.

Certas Energy lists UK-wide delivery, making it one of the broader-coverage suppliers in the market.

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Services & features

  • UKIFDA member - follows the industry code of practice
  • Active at Companies House (company 04168225)

Coverage area

Nationwide

Where this comes from

Checked against the sources below on 9 August 2026. Anything we could not confirm is left off this page rather than estimated.

Certas Energy - frequently asked questions

What areas and services does Certas Energy offer?
They are a member of UKIFDA (UK and Ireland Fuel Distributors Association) and operate under its code of practice, which covers delivery standards, pricing transparency and complaint handling. Certas Energy delivers across the whole of the UK. Use the form above to confirm whether they cover your postcode.
What areas does Certas Energy cover?
Certas Energy delivers across the whole of the UK. Exact postcode availability can vary - use the form above to confirm whether they cover your address, then contact them for a quote.
What is the minimum order with Certas Energy?
Certas Energy publishes a minimum order of 500L. This is standard for a bulk delivery supplier and typically represents around two to three months of consumption for an average UK home heated solely by oil.
Does Certas Energy pay Compare My Heating Oil a fee?
Certas Energy is an affiliate partner of Compare My Heating Oil and pays for the featured position shown at the top of our comparison pages, which is labelled there as a paid placement. It does not change this directory, which is alphabetical, and it does not change the facts on this page: they are recorded from the same sources and to the same standard as every other supplier.
Can I order directly from Certas Energy?
Yes - you can order directly from Certas Energy. It is worth asking two or three suppliers covering your postcode for a quote on the same day before you order, since prices move week to week.

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