Stephen Costello
Stephen Costello's California Professional Engineer stamp
Watermarked specimen
This downloadable California Professional Engineer stamp specimen was generated for Stephen Costello from the public license details in this directory listing, including license number GEO 5197. The preview is watermarked and does not prove that Stephen Costello approved or sealed a document.
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Stephen Costello is a licensed Professional Engineer in California. The credential is registered under license number GEO 5197 and is currently active. It has been on record since 1991. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.