Petroleum

Since 1975, Keystone Structures has been providing prefab buildings and preassembled structures used as pump islands and shelters, prefabricated restrooms, cashier booths and stations, and convenience stores for the petroleum industry. Our prefab buildings are available in numerous styles and finishes and can be assembled with state-of-the-art plumbing and wiring technology. Our clients are situated in 49 states and include many leading petroleum companies.

We are constantly refining our product and creating new applications to meet the needs of this ever-growing market. Our designers will work from a customer’s drawings, create a prefabricated building or preassembled structure to fit a site plan or pre-existing foundation, or draft a plan from a rough idea based on individual needs and specifications.