Ultra Low Sulfur Diesel Hydrotreater
Tail Gas Treating Unit
Delayed Coker Renovations
Distillate Optimization
DCS Upgrade
Grassroots Polymer Plant
Bio Brief
C&I Engineering, established in 1983, is a full-service, employee-owned firm providing engineering, procurement and total project management. We are nationally recognized for our refining capabilities. C&I has the background, resources and financial strength to handle complex, multi-disciplined projects with the very highest standards of service. We uniquely combine the deep resources and talent of a large firm with the close and direct interaction of a small firm - a combination our clients appreciate and expect. C&I firmly believes in relationships with our clients that go beyond individual projects - relationships based on trust.