Polygraph Science Center
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01/27/2015
We are now the County Cooperative Agent for polygraph exam of public safety employees. Neighboring counties and municipalities are also eligible for service.
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Category
Telephone
Website
Address
1701 W. Northwest Highway
Grapevine, TX
76051
Opening Hours
| Monday | 9am - 3pm |
| Tuesday | 9am - 3pm |
| Wednesday | 9am - 3pm |
| Thursday | 9am - 3pm |
| Friday | 9am - 3pm |
