Fuel In Bulk
Reliable In-Bulk Fuel Delivery Service in California
JB Dewar provides bulk fuel delivery and lubricant delivery directly to your vineyard, farm, ranch, construction project, garage, or retail store. We service businesses throughout San Luis Obispo County and Santa Barbara County, and we are conveniently located in the heart of the California Central Coast wine country.
Have Fuel Delivered Directly To You
We are well equipped in the event of a fuel delivery emergency or when a short turnaround is required, with over 200,000 gallons of fuel, including diesel fuel, agricultural (red-dyed) diesel, renewable diesel fuel as well as 87 and 91 octane and 67,000 gallons of oil on hand. If you are looking for Diesel Exhaust Fluid (DEF), JB Dewar has an abundant supply on hand and at the ready. Contact us today to schedule your request for fuel delivery or to find a retail location “Dewar Depot” near you.
JB Dewar services a range of customers from agriculture and construction oil and fuel to industrial and commercial fuel needs. We are here to help!
JB Dewar has been in commercial petroleum and bulk fuel distribution for over 90 years. We are the oldest and most trusted bulk fuel supplier on the Central Coast. We have long established relationships with many local and prominent names in San Luis Obispo and Santa Barbara County communities. We have built our reputation upon years of fuel and oil supply expertise. Our services also include solutions for mobile bulk fuel delivery, bulk fuel storage, bulk lubrication, and emergency fuel delivery. Whether you are in San Luis Obispo or Santa Barbara counties, JB Dewar is the name you can trust for your bulk fuel delivery needs.
Our team of fuel delivery drivers in California are HazMat certified. They are trained professionals who are more than just drivers, they are fuel technicians who understand the specific needs and applications of industrial and bulk fuel projects.
Fuel Tanks to Rent or Purchase
The Dewar Depot is stocked with a broad range of fuel storage tanks that are available to rent or purchase. From 50-gallon pickup transfer tanks to 10,000-gallon stationary tanks, we have what you’re looking for, or can get it on order. Some choices include:
- Single-wall or double-wall lube oil tanks
- Waste oil tanks
- Stationary gasoline and diesel tanks
- Portable diesel transfer tanks for pickups/trailers
- Secondary containment for tanks and drums
- Steel and aluminum covered steel tanks (including choices that combine with and match popular Crossover Truck Boxes/Chests)
Our services
What Is Bulk Fuel Delivery and How Does It Work?
Bulk fuel delivery is the direct transport of large quantities of fuel diesel, gasoline, lubricants, or DEF from a supplier to your location. Rather than sending drivers to retail stations or refueling manually, businesses in agriculture, construction, and industry can schedule regular or on-demand deliveries to their tank or equipment on-site. JB Dewar has provided bulk fuel delivery on the California Central Coast for over 90 years, serving farms, vineyards, fleets, and industrial operations across San Luis Obispo and Santa Barbara counties.
Who Uses Bulk Fuel Delivery?
JB Dewar’s bulk fuel delivery service is used by a wide range of businesses and operations across the California Central Coast, including:
- Vineyards and wineries
- Farms and ranches
- Construction sites and contractors
- Commercial garages and auto shops
- Retail and industrial facilities
- Municipal and public sector fleets
Bulk Fuel Delivery vs. Retail Fueling
Unlike filling up at retail stations, bulk fuel delivery eliminates driver downtime, reduces per-gallon costs at scale, and ensures your tanks are always ready — especially during peak season or emergencies. For agricultural and construction operations in San Luis Obispo and Santa Barbara counties, scheduling reliable bulk delivery is more efficient and cost-effective than managing retail fill-ups across a large fleet.
frequently asked questions
What types of fuel does JB Dewar deliver in bulk?
JB Dewar delivers diesel, agricultural red-dyed diesel, renewable diesel, 87 and 91 octane gasoline, DEF, and bulk lubricants throughout San Luis Obispo and Santa Barbara counties.
What is the minimum order for bulk fuel delivery?
Contact us directly for minimum order details and scheduling — we serve everything from small farms to large industrial accounts.
Does JB Dewar offer emergency fuel delivery?
Yes. With over 200,000 gallons of fuel on hand, JB Dewar is equipped for emergency fuel delivery and short-turnaround requests across the Central Coast.
What areas does JB Dewar bulk fuel delivery serve?
JB Dewar serves customers throughout San Luis Obispo County and Santa Barbara County, California.