The very best prices and top quality service right to your door
Fuelling your BUSINESS
Klass Oil are the backbone of commercial businesses Nationwide
FueLling Irish Farms
Klass Oil are the backbone of Agriculture Nationwide
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Due to current high volume of orders, we are experiencing brief delays with deliveries, While we can't guarantee delivery dates we will make every effort to deliver your order ASAP
Energising Ireland’s Domestic, Agri, and Commercial Sectors
As Ireland’s leading independent oil supplier, we at Klass Oil are dedicated to meeting the diverse fuel needs of domestic, commercial, and agricultural sectors. We provide a variety of high-quality oils, including Gas Oil, Kerosene, Road Diesel, and Unleaded Petrol, ensuring same-day delivery six days a week. Adhering to NSAI standards, we strive for absolute accuracy and professionalism, offering our customers the best fuel solutions.
13 Local Depots Across Ireland
Quality Range Of Fuel Products
Flexible Payment Options
Excellent Customer Service
At Klass Oil, we understand the crucial role of a reliable oil supply in maintaining your home's warmth and comfort. Our domestic service delivers high-quality Gas Oil and Kerosene, ideal for home heating solutions. With a guarantee of same-day delivery when ordered before AM, six days a week, we assure your household never runs out of fuel. Committed to professionalism and accuracy, all deliveries are metered per NSAI standards, ensuring you get precisely what you order. Trust Klass Oil, your steadfast partner for home fuel needs.
Klass Oil is your trusted partner for comprehensive commercial fuel solutions. We provide high- quality Road Diesel for vehicles and Gas Oil for commercial machinery, ensuring your business operations run smoothly. With our commitment to same-day delivery six days a week when ordered before AM, we keep your fuel supply steady and reliable. All deliveries are metered following NSAI standards, guaranteeing precision and consistency. Choose Klass Oil, and experience Ireland's leading commercial fuel service dedicated to empowering your business.
At Klass Oil, we are committed to supporting the lifeblood of Ireland - our agricultural sector. Our agri service offers premium Gas Oil for your farm machinery and commercial vehicles, ensuring seamless operation and productivity. Promising same-day delivery six days a week when ordered before AM, we aim to keep your farming activities uninterrupted. Every delivery is metered in line with NSAI standards, assuring precise quantities every time. Rely on Klass Oil, your dependable partner for agricultural fuel requirements.
What our Clients Say
We have used Klass oil for the last number of years and have found the whole team very good, from the office staff dealing with orders & queries right down to the drivers, they are all polite, competent and go out of their way to ensure we are satisfied each and every time, we would have no hesitation in recommending Klass oil
Architectural Aluminium Ltd
Klass Oil has provided M50 Concession with excellent services despite challenges during COVID-19. Staff very friendly and polite, they provide professional and very efficient service. Highly recommended!
Ola, Facilities & IT Manager
M50 Concession Ltd.
We have been using Harmon Oil for quite some time now and have never had any issues. They provide us with an excellent daily service to our premises, and Brendan is always just a phone call away. We highly recommend!
When it comes to needing oil at home or for my business premises there is only one route, Brendan at Harmon Oil, friendly, reliable, honest and clean fuel that I have never had issue with, I never shop around as I know what I am getting from Brendan and his team.
IIS SPACE Ltd
We became customers of Klass Oil Ltd in 2022 primarily as our HVO clean fuel supplier. We cannot fault their excellent service and the quality of their staff.
Crane Hire Ltd
Klass Oil is an independent oil company delivering high-quality fuel at competitive rates combined with professionally trained sales and driving staff...