Strong businesses are built on strong values—and that’s exactly how Rhinehart Oil has grown into one of the most trusted fuel and lubricant providers in the Intermountain West. Since its founding, the company has operated with a simple but powerful mission: to provide premium products with unmatched customer service, always guided by honesty, consistency, and respect.

Rhinehart Oil’s success stems from its commitment to doing business the right way. That means putting customers first, delivering on promises, and constantly striving for better. From a single truck to a large fleet of modern delivery vehicles, the company has expanded thoughtfully—never losing sight of its family-owned roots or its people-first philosophy.

Today, Rhinehart Oil serves industries across agriculture, construction, transportation, logistics, and more. The company offers a complete portfolio of fuel products, including gasoline, dyed and clear diesel, propane, and heating oil. Its lubricant division features top-performing products from world-class brands, backed by technical support to ensure proper application and long-term machinery protection.

Every service Rhinehart Oil offers is focused on one goal: keeping its customers running efficiently. That means reliable scheduling, accurate deliveries, clean handling, and ongoing support from a team that truly knows the industry. Whether it’s routine fuel drops or help with setting up a custom lubrication program, the company works with each client to deliver tailored, high-performance solutions.

Rhinehart Oil’s reputation has been built over generations—and it’s one they take seriously. They invest in safety, sustainability, and service systems that elevate the customer experience and ensure dependable performance at every stage of the supply chain.

With a team that treats your business like their own and a legacy grounded in integrity, Rhinehart Oil remains a trusted partner to those who move the world forward.