Contact Us

THE BACKSTER SCHOOL OF LIE DETECTION

A Division of Limestone Technologies Inc.
Leader in Polygraph Instrumentation and Software

2263 Princess Street
Kingston, Ontario
K7M 3G1
CANADA

Phone: 613.507.4660
Toll Free: 866.765.9770 (North America)
Fax: 613.634.4098

For Direct Inquiries, Contact:
Dave Bethune – Sales & Marketing Manager
dbethune@limestonetech.com

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    Phone: 613.507.4660
    Fax: 613.634.4098
    sales@limestonetech.com

    Backster School of Lie Detection

    Limestone Technologies Inc. LimestoneTech.com

    Where to find us

    2263 Princess St.
    Kingston, ON, Canada
    K7M 3G1

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