The Core States Group has been the leader in providing professional services to the petroleum sector since its inception in 1999. Having worked directly for the leading petroleum marketers in the world, we understand the unique opportunities and challenges associated with all aspects of the planning, designing, permitting, land development and engineering process.

We lead the industry in MEP design and the storage and distribution of petroleum products on the bulk and retail level. Our Project Managers have consistently calmed the nerves of municipal officials concerned with the planning of retail petroleum facilities in their local communities.

Our integrated teams of professionals prove every day that we will add value from the earliest stages of planning through to final documentation, and then continue to support the client through construction administration and closeout. With our nationwide distribution of local offices staffed with engineers, architects and project managers that lead the industry in the petroleum field, you can be assured that The Core States Group has the ability to put 'boots on ground' and support all of your team's needs.

We are extremely proud of our close working relationships with Fortune 500 corporations on national development programs, and we specialize in helping clients such as BP, Exxon Mobil, Hess, Circle K, Sam's Club, Sunoco, Shell, Phillips 66, 7-Eleven Corp., and Tesoro Petroleum realize their development goals.