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Driving Growth in South Dakota Since 1938

At Farstad Oil, we’ve spent over 80 years revolutionizing fuel procurement, supply, and delivery. Our aim has been to fuel South Dakota with premium fuel and lubricant solutions. We know what it takes to keep your operations running smoothly and efficiently, delivering the reliability and expertise you can count on to get the job done right.

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South Dakota

We're Here for You!

Even if we don’t have a branch right in your state, we’re just a call away. Our team proudly serves you via cities and towns around you, delivering the same exceptional service.

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Your Go-To Source for Complete Fuel and Lubricant Solutions Across South Dakota

With a legacy spanning over 8 decades, Farstad Oil has firmly established itself in South Dakota, fueling the essential sectors that keep our state thriving—from the vast plains of the Midwest to the vibrant energy sector in the West. As a dependable partner, we keep your operations running smoothly, whether it’s agricultural machinery in the fields or commercial trucks on I-90.

Our commitment lies in providing reliable, high-quality fuel and lubricant products and services tailored to meet the needs of local businesses. We’re dedicated to uplifting family farms and ensuring that every town and community in South Dakota has the support it needs to flourish, no matter where they’re located.

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Fuel. Diesel. DEF. And more.

Keeping You Moving With Quality Fuels, Lubricants, DEF & Support Services

At Farstad Oil, we deliver an experience beyond the ordinary. As one of the leading fuel suppliers and distributors in South Dakota, we take pride in offering a comprehensive selection of high-quality fuels, lubricants, and specialty products designed to keep you powered and productive.

Fuel

Fuel

Whether you’re managing a farm in Sioux Falls or overseeing a construction project in Rapid City, we provide premium fuels to ensure your operations run seamlessly. With flexible delivery options, including high-volume transport trucks and tankwagons for smaller or hard-to-reach sites, we ensure reliable fuel service tailored to your specific needs.

  • Bulk Fuel Delivery: Our delivery services cater to all needs—from wholesale bulk fuel for diverse sectors (like Agriculture, Aviation, Construction, Industrial Generators, Locomotive, On Highway Fleets, Mines, Municipality, Racing) to retail bulk fuel delivery for your convenience stores. We supply top-quality fuels, including winterized options and methanol, delivered right to your location on time, every time, even during the coldest South Dakota winters.
  • Diesel: Keep your machinery on the move with ultra-low sulfur diesel and specially formulated seasonal fuels. We supply On-Road Clear Diesel, Off-Road Dyed Red Diesel, Renewable Diesel, and more to keep your equipment operating smoothly.
  • Gasoline: Power your vehicles with our premium-grade fuels, including Unleaded REC-90 Gasoline, Unleaded 89E-10 Gasoline, Unleaded 87E-10 Gasoline, Racing Gasoline, etc.
  • Fuel Additives: Our premium range of fuel additives is crafted to boost engine performance, maximize fuel efficiency, and support seamless operation. Our lineup includes: Diesel Fuel Additives (for both Winter and Summer Diesel), Diesel Fuel Treatments, Gasoline Additives, Gasoline Treatments, Stabilizers, Fuel Injector Cleaners, Octane Boosters, as well as Tank Maintenance Additives for storage and water removal. We also offer fuel testing services to monitor and maintain fuel quality, ensuring your operations run smoothly year-round.
  • National Fuel Network: Fuel up anytime, anywhere with our extensive fuel card program and nationwide fueling network, providing seamless convenience and support for your drivers across South Dakota and beyond.
Request A QuoteDownload Our Product Line Card

Lubricants

Lubricants

Farstad Oil covers all your lubrication needs across automotive, commercial, and industrial sectors.

  • Mobil™: As a proud Mobil distributor for over 40 years, you get to access world-class lubricants, including engine oils, gear oils, hydraulic fluids, and more, to keep your equipment performing optimally. Our offerings include Heavy Duty Engine Oils, Hydraulic Fluids, Transmission Fluids, Automotive Engine Oils, Specialty Lubricants, Grease, Gear Oils, and Antifreeze.
  • RIDGELINE™: Our exclusive house brand of oils, greases, and lubricants is engineered to meet the demanding industrial needs of South Dakota.
Request A QuoteDownload Our Product Line Card

DEF

DEF

We supply API-certified DEF, including Ridgeline DEF, to help reduce harmful NOx emissions in diesel engines and support SCR technology. We offer DEF throughout our entire network and in a range of quantities—from 2.5-gallon boxes and 55-gallon drums to 275- and 325-gallon totes and bulk transport—to meet any operational need. For easy ordering, contact any of our branch locations.

Request A QuoteDownload Our Product Line Card

Propane (Wholesale)

Propane (Wholesale)

From heating farms to powering industrial operations, our non-toxic, clean-burning, low-emission, and easily portable propane helps South Dakota businesses operate sustainably and efficiently.

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Specialty Products

Specialty Products

We offer everything your operation needs, from Glycols (propylene, ethylene) and Methanol to RIDGELINE™ Washer Fluids, Drip Oil, Aircraft De-Icer, Antifreeze, DEF, Kerosene, Solvents, TEG, Racing Fuel, and more—ensuring you’re always fully stocked. For a complete list of products, give us a call, and if we don’t have what you’re looking for, we’ll do our best to source it for you.

Request A QuoteDownload Our Product Line Card

Equipment Loan Program

Equipment Loan Program

Need a pump or tank? We provide loan equipment to ensure your operations run smoothly without interruption.

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Tank Monitoring

Tank Monitoring

Stay proactive with our cutting-edge Tank Monitoring service. Equipped with real-time data access, our system continuously updates you on tank levels and consumption patterns. This approach helps you avoid running low, reduces unexpected outages, and enables efficient inventory management. With 24/7 monitoring, you can streamline your supply chain, prevent costly disruptions, and keep your operations efficient.

Request A QuoteDownload Our Product Line Card

Fluids Analysis

Fluids Analysis

Boost equipment reliability and productivity with our customized fluid analysis programs. We offer two specialized fluid analysis options—one for our Mobil products and another for Ridgeline—each with three levels of monitoring for both commercial and industrial lubricants. Our fluid analysis services monitor the health of your equipment, proactively identifying potential issues, supporting preventive maintenance, and providing data-driven insights to help increase performance and uptime, ultimately reducing costly breakdowns and downtime.

At Farstad Oil, SD, we’re more than just a supplier—we’re committed to helping your business thrive with exceptional fuel products and unparalleled service.

Request A QuoteDownload Our Product Line Card

Get Your Custom Fuel Quote

Have questions about our fuel delivery? Fill out the form for personalized assistance today!
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Discover the Farstad Oil Difference in South Dakota

When it comes to fueling South Dakota’s vibrant industries, Farstad is a trusted name that stands out. We’re more than just a fuel delivery service; we’re your dedicated partner in fuel solutions, focused on quality and innovation.

Here’s why we are the right choice for you:

All-in-One Fuel Solutions: From agriculture to construction, we offer a wide array of fuels and lubricants customized to meet the needs of every sector in South Dakota. Whether you're powering equipment or ensuring smooth operations, we have the solutions to keep everything running efficiently.

Fleet of 145: Always on the Move: With an impressive fleet of 145 trucks operating across the U.S., Farstad Oil guarantees timely and reliable fuel delivery throughout South Dakota. Whether you’re located in a thriving city or a remote area, our trucks are ready to deliver fuel exactly when you need it—every time.

Fuel Up Anytime, Anywhere: Stay prepared and ready to move at a moment’s notice with our flexible delivery options. Our extensive fleet ensures you receive the fuel you need exactly when and where you require it.

Smart Fuel Management: Our Smart Fuel Management system offers real-time data and insights to help you optimize inventory, monitor usage, and minimize downtime. With proactive monitoring, you stay ahead of your fuel requirements and streamline operations for peak efficiency.

Innovative Edge: We continuously strive to redefine fuel possibilities with cutting-edge technology and services. This commitment means you benefit from the latest advancements in fuel and lubricant solutions, including environmentally friendly options and high-performance additives. We aim to provide solutions that not only fulfill current needs but also pave the way for future advancements.

Local Expertise: Our extensive knowledge of South Dakota allows us to understand the specific challenges and requirements of our local industries. Our team’s expertise ensures that we offer tailored solutions that meet the distinct needs of businesses across the state.

Commitment to Safety: Safety is our highest priority. We implement thorough training programs and stringent protocols to maintain the highest safety standards in every facet of our operations. From handling and delivery to maintenance and compliance, our dedication to safety safeguards both your business and our team.

Fueling a Greener Future: We’re committed to seeking out and promoting sustainable practices and products, including advanced fuel technologies and efficient delivery methods, to foster a clean future for South Dakota and beyond.

Choose us—where quality, experience, and reliability drive your success.

Generally, that team is very knowledgeable of that equipment. They’re knowledgeable of the products and they can get answers for any question you have for them.

Equipment Manager, Construction

I know I could pick up my phone right now and he’d answer the phone. He’s that kind of person where he is really dialed into his business and it’s at a very personal level. I love that part because I’m that way with vendors, I want them to know that you can text me at 10 o’clock at night. I’ll respond if you need something.

Fixed Operation Director, Automotive

We basically give our rep a purchase order, and we say, this is what we need. It gets to him, he makes sure the orders are put in, and then makes sure it is delivered to us with no problems, he gets us better than Amazon level service

General Manager, Construction

I’ve heard a lot of great things about them from other people, other coal mines, and other customers out here; just saying if I ever needed anything to reach out to them, and they would take care of us and they have definitely done that.

Manager, Mining

I maybe talk to my rep once every three or four months. So, it’s really hands-off. It’s basically that you have the relationship, but it runs itself. You don’t have to deal with it. If we need her, we can reach out to her, but she keeps things running pretty smooth.

Sr. Manager, Transport/Fleet

They’re always there, if we have an emergency, they jump on it right away. They put remote sensors on most of our tanks to identify just how much oil is used so that we never run out. They get remotely notified the oil is at a certain level at a particular location, and he automatically sends a delivery truck out there to fulfill the need.

Vice President of Fixed Operations, Automotive

Fueling South Dakota’s Industries with Exceptional Fuel & Lubricant Solutions

At the heart of Farstad Oil’s mission in South Dakota is our commitment to providing innovative and high-quality fuel products. We’re dedicated to empowering every industry with the fuels, lubricants, and technology necessary for sustainable success.

Whether your focus is on agriculture, transportation, construction, or mining, we supply premium fuels and lubricants designed to keep your operations running efficiently. The outcome goes beyond peak performance; it also translates to cost savings.

Our extensive local expertise and customer-centric approach enable us to deliver customized solutions and responsive, reliable service—fueling success and efficiency across the diverse industries of South Dakota.

In your line of work, non-productive time is not an option. Farstad Oil’s experience in the Oil and Gas industry provides reliability, available inventory, and efficiency to you so that you have one less thing to worry about.

We are proud to offer the best fuel and lubricants for your passenger vehicle. Our products provide exceptional engine protection, enhance fuel efficiency, and support longer oil change intervals.

As we depend on you, your equipment depends on us. Our products will get the job done with you and for you. No matter when. No matter where.

In the fast-paced world of construction, efficiency and reliability are paramount. Farstad understands the unique demands of your business needs, providing tailored fuel and lubricant solutions that keep your projects running smoothly.

Mining machinery is subjected to some of the most brutal conditions. Building a sustainable lubrication program is vital in these extreme conditions to maximize unit availability. Increase your equipment reliability, reduce your fuel spend and improve efficiency with our high-performance industrial fluids.

You need to keep the wheels turning on your fleet in the most demanding conditions. Our lubricants and fuels help power you through to finish the job.

Powerful environments and equipment with extreme demands. We have the people, application, and product expertise required to keep your operations running at optimal performance levels.

Strict regulations demand dependable fuel and lubrication products. Rely on us to deliver clean, bright jet fuel to support your aviation equipment needs.

Find the Right Solution for Your Industry

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Explore our operations and dedicated team in South Dakota.
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News

Staying Connected with You, South Dakota!

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Our Commitment to Health, Security & Environmental

At Farstad Oil, our commitment to Health, Safety, and Environmental (HSE) is not just a commitment; it’s a fundamental value that influences every aspect of our operations in South Dakota. We’re focused not only on delivering high-quality fuel and lubricants but also on ensuring that we do so responsibly, safely, and sustainably.

Here are some aspects of our HSE practices:

  • Safety is more than a priority; it’s ingrained in our culture. We follow rigorous safety protocols designed to protect our employees and the communities we serve. We invest in our people by providing the HSE training they need to stay safe. All our employees are empowered with a Stop Work Authority to address working conditions that have the potential to compromise their safety or the environment. 
  • We invest in upgrading our fleet periodically to deliver products safely, efficiently, and with minimal emissions.
  • There’s a focus on logistics and planning to reduce unnecessary trips, fuel usage, and equipment wear and tear.
  • Our Diesel Exhaust Fluid (DEF) and fuel additives are formulated to reduce emissions and ensure compliance with strict environmental regulations. By incorporating these products, we contribute to cleaner air and a healthier environment.
  • We prioritize sourcing fuels and products from suppliers who share our commitment to sustainability. Our collaboration with companies like Mobil™ highlights this dedication, as they’re recognized for producing high-performance, environmentally friendly lubricants and products. By partnering with like-minded organizations, we ensure our offerings are both top-quality and sustainable.
  • We’re relentless in our pursuit of excellence. Farstad Oil is devoted to the continuous enhancement of all our HSE practices. By keeping abreast of industry trends and integrating feedback from our team and stakeholders, we ensure our practices evolve and adapt to meet the highest standards. Our aim is to establish new benchmarks in safety and environmental responsibility.

We’re not just fueling South Dakota; we’re doing so with a steadfast commitment to health, safety, and the environment.

Frequently Asked Questions

Here are some common questions about our services.

Farstad Oil provides a comprehensive range of fuel products to meet the diverse needs of South Dakota. 

  • On-Road Clear Diesel
  • Off-Road Dyed Red Diesel 
  • Unleaded 87E-10 Gasoline
  • Unleaded 89E-10 Gasoline
  • Unleaded REC-90 Gasoline
  • Racing Gasoline
  • Winterized Fuels
  • Methanol, and more

We also offer fuel additives to enhance engine performance. Want to see a complete list? Download our product line card. 

Absolutely! We’re the Northern ROC (Regional Operating Center) of Parkland USA, the largest independent operator of retail and commercial/industrial fuels in the US, Canada, and the Caribbean combined, and have a fleet of over 145 trucks, 7 branches, 5 cardlocks locations, and 5 bulk storage plants.

So whether you need wholesale bulk fuel for your farm, ranch, construction site, or business, or retail bulk fuel for your convenience store, our delivery services ensure that you receive high-quality fuel directly to your location, on time, every time.

Farstad Oil serves a wide range of industries in South Dakota, including agriculture, construction, mining, transportation, oil & gas, passenger vehicles, aviation, residential, and more. Our tailored fuel and lubricant solutions are designed to meet the specific needs of these industries, helping you keep operations running smoothly and efficiently.

Our lubricants stand out due to their high performance and environmental responsibility. We offer top-quality products from renowned brands like Mobil™ and RIDGELINE™, known for their advanced, environmentally friendly lubricants. Our lubricants are designed to provide superior protection, reduce emissions, and enhance the efficiency and longevity of your machinery.

Farstad Oil offers state-of-the-art Tank Monitoring services that provide real-time data on your fuel and lubricant levels. Our system enables you to track consumption, optimize inventory, and prevent outages with 24/7 access to usage insights. This helps ensure that you never run low and that your operations continue seamlessly.

Yes, we provide high-quality Diesel Exhaust Fluid (DEF) solutions throughout South Dakota. Our DEF, branded under RIDGELINE™, is designed to reduce emissions and keep your diesel engines running clean. We offer DEF in bulk and deliver it directly to your tanks or equipment for convenience and compliance.

Absolutely! We offer on-site fueling services, including direct equipment fueling, to deliver fuel directly to your location. This service minimizes downtime and ensures your equipment is always ready to go, enhancing operational efficiency and convenience.

We’re committed to sustainability through several key practices. We offer environmentally responsible fuels and lubricants, including advanced DEF and fuel additives that help lower emissions. Our fleet is optimized for fuel efficiency, and we minimize waste through recycling initiatives and responsible waste management. Additionally, we prioritize sourcing products from suppliers who share our commitment to sustainability.

Yes, we provide equipment for fuel storage, including tanks and pumps. We offer these on loan to ensure your operations run smoothly and efficiently. Our equipment solutions are designed to meet your storage needs and help manage fuel supplies effectively.

There are several ways you can connect with us: 

  • Fill out our contact form online, and our representative will get back to you shortly. 
  • We currently have multiple offices located across the US. You can call your local branch and personally speak with one of our representatives. We’ll be happy to walk you through everything. 
  • If you’re based in South Dakota and don’t see your location above, we can still make fuel deliveries! Call the branch closest to your location, and we’ll take it from there. 

Yes! We’re always on the lookout for talented, driven professionals to join the Farstad Oil team. We value growth, innovation, and a strong commitment to safety and service excellence. Whether you’re an industry expert or starting a new career in fuel and lubricant products and services, we’d love to connect. 

Visit our Careers page to see current openings and take the first step toward a career with us.

Our operations are available 24/7, excluding major holidays, though specific delivery times may vary depending on scheduling.

All of our local branches are open for will-call and pick-up from 8 am to 5 pm.

A delivery fee of $100 applies to orders under 500 gallons. For orders of 500 gallons or more, the delivery fee is waived.

The minimum delivery amount is 100 gallons, but you are welcome to pick up smaller quantities at any of our local branches.

Your local sales representative can provide an estimated date and time for your delivery.

Yes, credit is available! Please complete the Credit Application and email it to [email protected].

We offer a variety of packaging options to meet your needs, including 275/330-gallon totes, 55-gallon drums, 35 lb kegs, 5-gallon pails, cases, tubes, gallons, and quarts. Packaging options vary by product to ensure the right fit for your operations.

Please contact our Manager, People & Culture, Rebecca Marinelli, at [email protected].

Still have questions?

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Have questions about our fuel delivery? Fill out the form for personalized assistance today!
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