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A division of
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Connect with Rhinehart Oil

Fuel & Lubricant Experts

Since 1976, we have been the Rockies’ preferred supplier for fuel and lubricant solutions.

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30,000,000+ Gallons

We deliver over 30 million gallons of fuel and lubricant per year.

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15+
 States

With a strategic partner network and operations nationwide, we’re ready wherever you need us.

300+ Trucks

Delivering to your site, anywhere, anytime.

Our Vision

Rhinehart Oil’s vision is to set the gold standard in customer service, delivering fuel and lubricant solutions with unwavering reliability, integrity, and care. We’re committed to building lasting partnerships, exceeding expectations, and powering our customers’ success—one delivery, one connection, and one exceptional experience at a time.

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Our Products

Rhinehart Oil offers a comprehensive range of products designed to keep you moving forward. From straightforward solutions to complex petroleum requirements, we deliver expertise and reliability you can count on.

Exxon Circle of Excellence.
Authorized Mobil distributor.

2025 Gold winner.

Rhinehart Oil, an authorized distributor of Mobill™ products, is honored to be recognized as ExxonMobil’s 2024-2025 Circle of Excellence (COE) Program Gold Winner.

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Where We Are

We’ve Got You Covered

For over 40 years, we’ve been providing fuel and lubricants across Utah, Colorado, New Mexico, and Arizona with operations throughout the U.S. Find the branch or cardlock location closest to you.

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We Simplify Fuel—Delivery And Management

It does come down to the quality of the product. We tell them what we need and they get it for us. But they’ve always been clean products, it’s always been handled. I would say the people are probably the driving force behind that relationship and that’s loyalty.

Area Supervisor, Oil and Gas

It’s their involvement that I like. Their expertise, they’ll bring a technical team. If I have an issue the next, within that week, they’ll have a team out there working on it.

Category Manager, Oil and Gas

We asked around throughout the industry on the two suppliers. And we knew that they would deliver, their reputation was that they deliver what they say they can do. So we felt comfortable that way.

Construction

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 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

Just the relationship that I have with everybody at Rhinehart. and their willingness to bell us out on a weekend and take care of what they do. I feel like their customer service is just top -of-the- line. They really do take care of us.

Mining

They have really good distribution, have great people, they have great equipment and it really works and fits our processing and our company.

Oil and Gas

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 doing what they said they’re going to do. They’re coming back around and checking on things and you don’t have to worry about it.

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

They’ve supplied us with things that we need like floor mats, oil reminder stickers, the little infrared machines that basically print when the next oil change is due for the windshield of a car. They provide those for our locations as well, which is helpful, and it’s all included in the price, which is wonderful.

Vice President of Fixed Operations, Automotive

Rhinehart has better pricing and better deliverables, but what it came down to was the comfort of working with them and then the pricing aspect of it. We asked about them in the industry and so we knew that they would deliver, their reputation was that they deliver what they say they can do, so we felt comfortable.

Vice President, Construction

Sustainability that Fuels 
the Future

At Rhinehart Oil, we believe sustainability is the key to fueling a stronger tomorrow. Through innovative practices, investing in cleaner technologies, and a deep commitment to environmental responsibility, we’re building a future where growth and stewardship go hand in hand. Together, we’re creating a lasting impact.

Learn More About Our Commitment
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Customers at the Heart

At Rhinehart, customer care is about YOU - because you deserve quick, reliable service and an exceptional customer experience. It’s our promise to you.
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Careers

Fuel Your Career with Purpose and Passion!

Join a team that drives real impact. We value innovation, integrity, and a passion for service. At Rhinehart, your work fuels communities, industries, and futures. Join us, grow with us, and help power a company built on trust, excellence, and opportunity.

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