Franklin County, Missouri

    Electrician in Union, MO

    CAS Electric serves Union, MO with full residential and commercial electrical services. Panel upgrades, generator hookups, new construction, and tenant finish work — done by a licensed, insured electrician based in the Franklin County area.

    Call 314-852-8078Request Free Estimate

    Electrical Services We Provide in Union

    Electrical Panel Upgrades
    200-amp & 400-amp Service Upgrades
    EV Charger Installation
    New Construction Wiring
    Generator Hookups & Transfer Switches
    Interior, Exterior & Landscape Lighting
    Electrical Troubleshooting & Repairs
    Commercial Tenant Finish & Equipment Circuits

    Why Union Homeowners & Businesses Choose CAS Electric

    • Licensed and insured — the owner is on every job, not a sub.
    • Free, honest estimates with no pressure.
    • NEC code-compliant work that passes inspection the first time.
    • Local to the Franklin County area — fast response, real availability.

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