Get £30 0ff your heating oil*

USE CODE: spring30 when you get a quote and order online or over the phone

An offer to welcome you

£30 off with code spring30

Looking to top up your heating oil in preparation for the season changing? We’re offering £30 off single domestic heating oil orders of 600 litres or more until 29th July 2024.

With the cost of living on the rise, it’s a good idea to order ahead of time. We’ve got you covered with no hidden delivery charges and a range of ways to pay. 

Simply quote spring30 when you get a quote or order online or over the phone. 

Click here to see offer terms and conditions.

Your Local Heating Oil People

You can count on your friendly Certas Energy team to keep you and your loved ones warm and cosy.

Our local delivery drivers and customer service teams are dotted across the length and breadth of the UK. So wherever you are, you can rely on us to keep your fuel topped up whatever the weather.

We’re proud to be part of  the country’s most trusted heating oil people†. Which means you’re always assured of a reliable service which is local at heart.


What our customers say

Fuel and a whole lot more

Why not join thousands of customers who rated us the country’s most trusted heating oil supplier on TrustPilot?†


Friendly, local delivery teams on your doorstep

Thumbs Up

Safe, reliable service you can trust


No hidden delivery charges. Plus, a range of ways to pay


A choice of fuels including Glowmax, our premium heating oil

Carbon offset

Optional, automatic fuel top ups and more

Order today quoting


Call 0345 600 4040
Order online

Offer terms and eligibility criteria

*To qualify for your money-off fuel offer: orders must be for a minimum of 600 litres of oil (either regular kerosene or Glowmax), be placed over the phone or online, and quoting spring30 when you order. The money off fuel offer is valid from 22nd April 2024 to 29th July 2024 (inclusive). This offer is available for domestic customers only and does not apply to solely commercial or agricultural customers with a Certas Energy account or any of its brands and subsidiaries. The offer cannot be used in conjunction with any other money off offer and can only be used once. You can share this money off offer code with friends and family, provided they meet the requirements as set out above. The offer is not available to employees or contractors of Certas Energy UK Limited or any person involved in the organisation or running this offer, or any direct family members.

The promoter is Certas Energy UK Limited. Registered office: 1st Floor, Allday House, Warrington Road, Birchwood, WA3 6GR. Most trusted based on the combination of Certas Energy’s score and volume of reviews on Trustpilot compared to those of similar companies. Excluding suppliers who are independent of any heating oil companies at the time of being published.

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