Save €10 off 500 litres or €20 off 1,000 litres or more of heating oil with code SPRING24.
Order heating oil online
Welcome to our updated website!
We've made improvements to make it easier to order Heating fuel and gift vouchers online. Plus, there's updated information about the Top Oil Fuel Card, our current promotions and our network of depots and service stations. Take a look around and let us know what you think.
“From the staff in the office to the lorry delivers, everyone is always helpful. It’s a pleasure dealing with Top Oil”
– Customer in Carlow
Text with links grid component
ContentOrder heating oil online
It’s quick and easy! You manage your options and pay online, then our local drivers are scheduled to deliver your oil to your home.
ContentIn need of a pit stop?
Visit one of our 180 Top Oil service stations
ContentWhy join the Top Oil team?
Our commitment to customer service, safety, environmental responsibility, and our contribution to the communities where we live and work, are the values that continue to define our approach to business and our relationship our team.
News and media
News and media
Top Oil and Galway United strike up partnership as new season kicks off
April 08, 2026Top Oil Gender Pay Gap Report 2025
November 28, 2025Top Oil Gender Pay Gap Report 2024
December 20, 2024