49 years

Central Valley's Best Full Service 

Electrical Engineering Firm.


Led by Richard C. Smith, Principal Electrical Engineer and Company Owner, the staff has combined decades of engineering experience with a diversity of design backgrounds to complete an extensive portfolio of engineering projects in Northern California.

Our dynamic leadership group includes two registered Professional Electrical Engineers and one Project Engineer, supported by a team of experienced designers and drafters.

Centrally located in Stockton gives HCS Engineering access to projects locally in San Joaquin and Stanislaus Counties, up into the Sacramento area, down the valley to Turlock, Merced and Fresno, over into the Sierra Foothills and across to San Jose and the Bay Area.  

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