Pat McCarthy

The Metering Guy

Patrick McCarthy, founder of Artisan Grid Services LLC, specializes in technical metering and RIG services. With a career starting as an apprentice technician, Pat has evolved into roles such as metering lead/supervisor, subject matter expert, and project manager, gaining a comprehensive understanding of electric grid projects.


From major Utilities and IPPs to small hydro units in California, Pat's client portfolio is diverse. He shares his extensive industry knowledge by teaching advanced metering courses.


Now collaborating with GridSME, Pat supports the Grid Integration team, providing high-quality metering and real-time device support, conducting due diligence reviews of CAISO submittals, and investigating meter settlement data discrepancies.

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