With more than 50 years’ experience serving the energy industry, OneCor began procuring hydrochloric acid for oil field applications in 2013. Founded in Williston, North Dakota, we currently operate in multiple regions across North Dakota and Texas.

. . . is simple: to be the best partner so our customers can be the safest, most productive and profitable companies in the world (and they are). We invest in building the finest team, running top-of-the-line facilities and equipment, and providing exceptional customer service around the clock. Your business deserves no less.

Empowered individuals make the finest teams and partners. Every company prides itself on building long-lasting partnerships with customers and we’re no exception, but we also pride ourselves on building rewarding, career-long relationships with our own people. Learn more about joining the team.