JB Dewar – Premier Fuel Supplier in California

JB Dewar was founded here on the Central Coast, where we live and do business, to serve our neighbors and community.  We honor our community’s traditions of compassion, ingenuity and hard work.  We are Central Coast-based expert provider of the highest quality fuel, lubricants, equipment and services.  Our team of highly-trained, certified professionals deliver individualized service to our customers.

Fuel Delivery Service in California

JB Dewar provides bulk fuel and lubricant delivery in California 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. Read more >

JB Dewar has supplied fuel on the California Central Coast since John B. Dewar founded the company in 1933, and four generations of the family have run it since. Today we are the oldest bulk fuel supplier on the Central Coast, delivering diesel, gasoline, renewable diesel and lubricants to businesses throughout San Luis Obispo County and Santa Barbara County. Our drivers are HazMat-certified fuel technicians, not just delivery drivers, and they understand how fuel is stored, dispensed and used on a working site. We keep more than 200,000 gallons of fuel and 67,000 gallons of oil on hand, so a routine fill or an urgent one gets the same answer: yes, and soon. Whether you run a vineyard, a construction fleet or a repair shop, JB Dewar is the fuel supplier in California businesses have trusted for more than 90 years.

Diesel is the fuel that keeps California working, and JB Dewar is a diesel fuel supplier built around it. We deliver on-road diesel, agricultural red-dyed diesel and renewable diesel in bulk directly to farms, ranches, construction projects, garages and retail sites across San Luis Obispo and Santa Barbara Counties. We also stock Diesel Exhaust Fluid in quantity for modern engines. Our trucks are staffed by HazMat-certified drivers, and our team can set you up with fuel tanks to rent or buy so diesel is always on site when your equipment needs it. For fleets that fuel on the road, our Pacific Pride cardlock program gives drivers 24-hour access to commercial fueling locations with controlled costs and detailed reporting.

As a diesel fuel distributor and wholesaler, JB Dewar offers more than a delivery truck. We provide bulk fuel storage, mobile bulk fuel delivery, bulk lubrication programs and emergency fuel delivery when a shortage would stop your operation. Our technical services team installs, inspects and repairs fuel storage and dispensing equipment and handles fuel and lube transfers. Through the Pacific Pride network, our cardlock customers can fuel at 1,300 Pacific Pride sites and 40,000 Fuelman partner locations across the United States and Canada while keeping one account and one statement. From a single tank on a ranch to a multi-site fleet program, JB Dewar builds the fuel distribution solution around how your business actually runs.

JB Dewar supplies fuel, lubricants and equipment to the industries that keep the Central Coast running: agriculture and farming, construction, trucking and transportation, energy, and industrial operations and repair shops. Vineyards and ranches count on red-dyed diesel and lubricants delivered to the field. Contractors and fleet managers rely on bulk diesel, on-site tanks and cardlock fueling to keep crews and trucks moving.

Every industry we serve gets the same team: HazMat-certified drivers, technical service for storage and dispensing equipment, and a local office in San Luis Obispo County that answers the phone. If your business runs on fuel, JB Dewar has a program for it.

Trust in a fuel supplier is earned one delivery at a time, and JB Dewar has been earning it since 1933. We are a family-owned company, now in our fourth generation, based in the heart of the Central Coast where we live and do business. Our drivers are HazMat-certified and trained as fuel technicians, so the person delivering your fuel understands your equipment. We keep more than 200,000 gallons of fuel in inventory, including diesel, red-dyed agricultural diesel, renewable diesel and 87 and 91 octane gasoline, plus 67,000 gallons of oil, which is why we can offer emergency fuel delivery when a short turnaround matters. Our technical services team installs and maintains storage and dispensing equipment, our Dewar Depot stocks fuel tanks and supplies, and our Pacific Pride cardlock program gives fleets nationwide fueling access on one account. Long-standing relationships with farms, contractors and fleets across San Luis Obispo and Santa Barbara Counties are the proof: businesses that started with JB Dewar decades ago are still customers today.