Electrical & Fire Alarm
maintenance company
DC Metro Area

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    About Us

    John Xanthos, Inc. was founded in 2001 as an electrical and fire alarm maintenance company serving the metro DC area.

    The company is a registered CBE Company in the District of Columbia.

    • Full-service electrical layout, design
    • Wiring and installation/upgrades
    • Emergency power solutions (generators)
    • Virtually any electrical needs you have – just ask!

    Our Services

    +1 301-440-1985

    Never hesitate when it comes to potential electrical problems. Electrical issues can quickly develop into major catastrophes.

    Do you need help with electrical maintenance?

    Contact us – our technicians are ready to help you solve that issue.

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