123 Oil supplies red diesel in Devon with 24/7 emergency and standard 24–48 hour delivery.
If you’re looking for a reliable red diesel supplier in Devon, 123 Oil has you covered. We deliver red diesel quickly and efficiently to keep your vehicles, generators, and machinery running — whether you’re based in Exeter, Plymouth, Torquay, or the rural heart of the county.
Our service is designed to meet the needs of agriculture, construction, manufacturing, and events. With nationwide coverage and local delivery routes across Devon, we ensure that no matter where you’re located — coast, countryside, or city — your fuel arrives on time.
Devon is a large county with a mix of busy cities, agricultural farmland, and coastal communities. From farming in Mid Devon to construction in Plymouth or Exeter, red diesel plays a crucial role in powering off-road equipment. Businesses across the region choose 123 Oil for:
Trusted by many, 123 Oil is a one-stop shop for all the fuel needs of your business. From emergency fuel supply to fuel polishing and tank installation, we provide expert services to the domestic, industrial, and commercial sectors.
We are also offering priority fuel contracts so that you don’t have to worry about fuel shortages again.





We supply red diesel to customers across Devon for:
Please note: red diesel is only legal for off-road use. It cannot be used in regular road vehicles.
123 Oil delivers red diesel across the whole of Devon, including:
With excellent access via the M5 motorway and A38, our fleet ensures quick supply across Devon’s towns, villages, and countryside.
Whether you’re in Exeter, Plymouth, or rural Devon, 123 Oil is your trusted supplier for red diesel. With our nationwide fleet, 24/7 emergency service, and efficient local coverage, we make sure you never run out of fuel.
Call 0845 257 1377 or email sa***@*******co.ukto order red diesel in Devon today.
We offer round-the-clock fuel delivery to prevent any downtime.
You can get your fuel delivered to your location within the same day.
We are proud to be a carbon-neutral organisation as per ISO 14068-1.
We have over 50 years of industry experience in reliable fuel services.
Yes, red diesel is widely used by farmers in Devon for tractors, combine harvesters, and other agricultural equipment.
Absolutely. We cover the entire county, including coastal and rural areas.
We offer 24/7 emergency deliveries and 24–48 hour standard deliveries, depending on your needs.
Yes, we can deliver from small orders to large bulk loads, depending on your business requirements.
No, red diesel is only legal for off-road machinery and generators, not for standard road vehicles.