O'Rourke Petroleum, now known as MSP - Mansfield Service Partners, is a premier distributor of high-quality lubricants, fluids, fuels, and environmental services. Founded in 1932 by Gene O’Rourke as O’Rourke Petroleum, the company has grown from a single gas station to a nationally recognized full-service provider. In 2018, O’Rourke Petroleum was acquired by Mansfield Energy Corp, and Mansfield Service Partners was formed.

With 90 years of experience and thousands of customers, MSP has a track record of supply excellence. They offer a wide range of solutions including equipment services, price risk management, oil and fuel sampling and analysis, and diesel exhaust fluid. MSP serves various industries such as automotive, construction, industrial, marine, oil & gas, petrochemicals & refining, and transportation.

They provide tailored solutions for every business and have offices throughout the US to provide local service nationwide. MSP is committed to delivering superior products and expert services to their customers, ensuring equipment reliability and performance