Contact Us

Drop us a line!

    Better yet….call!

    Feel free to call and ask questions about how we can help you create a safe and secure construction site.

    Construction Security Services Int’l (CSSI)

    PHONE NUMBER (605) 390-5642

    OFFICE HOURS

    MONDAY – FRIDAY (9:00 AM – 5:00 PM)
    SATURDAY – SUNDAY (CLOSED)