Voltium Electric is a licensed California C-10 electrical contractor helping homeowners take control of their energy. We specialize in residential battery storage, solar, electrical service and panel upgrades, and EV charger installations across California.

Backed by experienced electricians and a disciplined engineering approach, Voltium delivers installations that are clean, code-compliant, and built to outlast the grid. Whether you're preparing for outages, adding an EV, or future-proofing your home for rising utility costs, we make home electrification straightforward — and done right the first time.

What we do:
Battery storage systems (whole-home backup and self-consumption)
Main service panel upgrades and load management
EV charger installations (Level 2, hardwired and NEMA)
Electrical service work for solar-ready and electrified homes

Why homeowners choose Voltium:
Licensed C-10 contractor with engineering-grade execution
Skilled, full-time electricians — not rotating subs
Transparent scopes, code-compliant work, and clean job sites
Built for the realities of California's grid and utility landscape

Power your home. Own your energy.

Voltium Electric

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Voltium Electric

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