If at first you don't succeed in cleaning up that oil spill, Tyree, Tyree, and Tyree again. Serving customers in the retail petroleum industry, environmental consulting and construction group Tyree Organization specializes in environmental testing, the excavation of contaminated soils, service station maintenance, and pump tank construction. It also provides emergency response services, as well as engineering and compliance services for petroleum bulk storage. The company operates from offices in California, Connecticut, Massachusetts, New Jersey, and New York. Founded in 1930, the company is owned by the Tyree family.