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Reliable Transportation

We serve all of South Dakota and the surrounding areas of North Dakota, Minnesota, Iowa, Nebraska, Wyoming, and Montana. Contact us for transportation services related to:

  • all grades of gasoline
  • diesel fuel
  • ethanol
  • biodiesel
  • sulfuric acid
  • propane
  • aviation gasoline
  • jet fuel
  • anhydrous ammonia
  • kerosene

A Focus on People

Our team of drivers is made up of professionals who are courteous and are devoted to a high standard of customer service. Each driver is hazmat certified. You can be confident they’ll safely load, transport, and deliver product to your customer while complying with Federal laws, DOT safety standards and environmental safety requirements.

Top-of-the-line Equipment

We regularly conduct preventative maintenance checks on all of our trucks to ensure product quality is never compromised. This also keeps us from being plagued with downtime and means we can deliver your product when it’s needed. As your partner, we understand we are a reflection of you when we pull into your business.

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Our Service Area

Service Area Map

Get in Touch

Jason Harms

Vice President

(605) 696-5000

Jeff Harms

Vice President

(605) 696-5000

Jennifer Likes

Vice President

(402) 991-5020


My fuel purchasing decision is strictly price driven. I used to call around searching for that low price. I’ve found that Harms Oil consistently offers competitive pricing and their customer service is top-notch. Anymore, it’s just one phone call and I know I will receive a great price and great service."

- Harms Oil Customer

Harms Oil understands the business.Fuel costs are a big line item for my trucking company. When markets are moving up they make sure my tank is full. When markets are down they allow me to take advantage of the lower prices. Other companies say they watch markets. I’ve found that Harms Oil truly does."

- Harms Oil Customer

As a farmer, fuel is important to me twice a year. Just because I’m a seasonal buyer doesn’t mean fair pricing and great service are any less important to me and Harms Oil understands that.Whether I’m pricing contracts in the off season, or busy in the field, I know I can count on Harms Oil Company."

- Harms Oil Customer

I thought all fuel companies were the same until I started doing business with Harms Oil. When I needed fuel sooner than expected, they re-routed a truck to make sure I didn’t end up with hours of down time. I have a smaller operation but that doesn't matter to Harms, they treat me like I'm a big account."

- Harms Oil Customer

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