I am certified by the American Petroleum Institute under their API 570 program.
I am the proprietor, William P. Corish, P.E. We provide mechanical engineering services. Our work is concentrated in two areas; industrial-grade piping systems and small, specialized building mechanical systems (i.e., HVAC, plumbing and fire protection). We offer piping inspection, engineering and construction surveillance services to the following industries and clients:
- pulp and paper
- military and government.
Our building systems clients range from multinational corporations to private homeowners.
I am licensed to practice engineering in the following jurisdictions:
The Commonwealth of Virginia
The State of Maryland
The State of West Virginia
If you have a project outside of these jurisdictions, it is still possible we can serve you. Many states offer temporary licensure while an application for permanent licensure is processed. I maintain an NCEES Record to facilitate this process.