core markets

Core Markets

Cutting-edge solutions for projects of all shapes and sizes

Our work spans many markets, including biotech, retail, traditional office space, multi-use residential, high-tech, transportation, entertainment, government, education and healthcare. At CEI we focus on relationships and results, not fancy buzzwords and false promises. We seek to intimately understand a project’s goals, scope and challenges to anticipate and manage all phases of construction for a successful outcome.

commercial division


Our strong project management teams, dedicated in-house engineering resources and skilled union field staff work together seamlessly to deliver commercial projects that are as innovative and unique as the clients who build them.

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energy market


Cupertino Electric has quickly become one of the largest EPC solar companies in California, working with commercial, utility and municipal customers of all shapes and sizes. For decades, CEI has also been the preferred electrical design and construction partner of corporations, institutions and utility companies.

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data center market

Data Center

We build mission-critical data centers throughout the U.S. to ensure crucial information accessed by millions of people is always available and secure. For two decades, CEI has designed, installed and commissioned more than 7.7 million square feet of data center space totaling $1.5 billion worth of electrical systems.

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modular market


Modular solutions by CEI anticipate and solve ongoing problems for data center operators. Our proven, factory-built and tested data center infrastructure products bring deployments online faster, more reliably, and with less risk than conventional methods.

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