Reviews of Grannum's Polygraph and Investigation Services Ltd
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Grannum's Polygraph and Investigation Services LtdUnits # 15, 85 Hagley Park Road, Kingston 1018766139383https://www.jmyello.com/img/site/default-business2.jpg
Very detailed work
GPIS LTD gives very precise detail I admire their work and I like how they keep in touch while working their cases. I'm a small business owner I needed to get a detailed background check on my employees and I use GPIS, They delivered the report in a timely manner and it was very precise my employees are very trustworthy and display great customer service attributes.