I am afraid we are not able to do ‘top ups’ on delivery. As you have paid for a specific volume of oil when you placed the order and BoilerJuice is unable to take further money for any additional oil delivered. The suppliers will also carefully plan their routes to ensure they have the correct volume of oil to carry for their deliveries for the day, therefore delivering extra oil to one customer may leave them short to complete the rest of their orders for the day.
