Certas Energy

4.8 from 709 reviews

Certas Energy was founded in 2013 and operates a fleet of around 900 tankers from its base in Warrington, Cheshire. The company delivers kerosene heating oil to households across Nationwide. It is a member of UKIFDA, the UK and Ireland Fuel Distributors Association, and follows its code of practice. Certas Energy does not currently pay Compare My Heating Oil a referral fee - we rank them on price like every other supplier.

Fleet

900 tankers

Founded

2013

Warrington

Min. order

500L

Delivery

7–10 working days

Coverage

Nationwide

Certas Energy - indicative prices today

VolumePrice per litreTotal inc. VAT

300 litres

98.9p £311.54

500 litres Most ordered

94.8p £497.7

900 litres

93.5p £883.58

Indicative price based on regional averages · Enter your postcode above for confirmed availability and price

About Certas Energy

Certas Energy operates nationwide, making it one of the broader-coverage suppliers in the UK heating oil market. With a fleet of approximately 900 tankers, the company maintains capacity to serve a large number of customers even during high-demand periods in winter.

Headquartered in Warrington, Cheshire, Certas Energy accepts payment by card, bank transfer, direct debit. The minimum order is 500L - standard for a bulk delivery supplier and well suited to households ordering once or twice a year.

Visit certasenergy.co.uk

Margaret H.

Homeowner

2026-01-03

Ordered on Monday, delivered Thursday morning. Driver rang ahead as asked. Price was among the cheapest quotes I found that week.

John C.

Landlord

2026-03-14

First time ordering online. Straightforward checkout and the tanker arrived two days early. Would use again.

Margaret H.

Homeowner

2026-05-25

Delivery took a bit longer during the cold snap, but they kept me informed. Fair price.

How Certas Energy compares

Indicative 500L price per litre versus nearby suppliers covering the same region.

Supplier500L price / litrevs this supplier

Certas Energy This profile

94.8p This profile

Your NRG

93p -1.8p

Crown Oil

92.4p -2.4p

Hayes Fuels

93.4p -1.4p

Competitors in the comparison table are linked to their full profiles. View all 60 UK suppliers →

Certas Energy - frequently asked questions

Is Certas Energy a reliable heating oil supplier?

Certas Energy is rated 4.8 out of 5 from 709 customer reviews, which places it among the highest-rated for customer satisfaction among UK heating oil suppliers. 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. With 900 tankers on the road, Certas Energy has the operational capacity to maintain consistent delivery schedules across the whole of the UK.

What areas does Certas Energy cover?

Certas Energy delivers to Nationwide - covers all UK regions. Exact postcode availability can vary - use the quote form above to confirm whether they cover your address and to see a current price.

What is the minimum order with Certas Energy?

The minimum order with Certas Energy is 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.

How quickly can Certas Energy deliver?

Standard delivery from Certas Energy is 7–10 working days. Lead times can extend during periods of high demand - typically November to February - when heating oil consumption peaks across the UK. Ordering before your tank drops below a quarter full is the best way to avoid running out during a cold snap.

What payment methods does Certas Energy accept?

Certas Energy accepts Card, Bank transfer, Direct debit. The direct debit option allows you to spread the cost of heating oil across the year as part of a budget payment plan - useful for managing cash flow if you order a large bulk delivery ahead of winter.

Does Certas Energy pay OilOwl a referral fee?

Certas Energy does not currently pay OilOwl a referral fee. They are included in our results because they are a genuine option for customers in their coverage area, and we believe a complete picture of the market is more useful than a filtered one.

Can I order directly from Certas Energy?

Yes - you can order directly at certasenergy.co.uk. Ordering direct skips the comparison step, so it is worth comparing here first to check whether Certas Energy is competitive for your postcode on the day you are ordering - prices can shift by several pence per litre week to week.

Certas Energy

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Certas Energy - indicative prices today

About Certas Energy

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Coverage area

Certas Energy customer reviews

How Certas Energy compares

Certas Energy - frequently asked questions

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