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John S. Swartz is a trusted international polygraph examiner in Houston, providing professional and confidential polygraph services for clients worldwide. With extensive experience and advanced expertise, he handles criminal, civil, personal, and professional matters with accuracy and discretion. Contact John S. Swartz for reliable polygraph examination services in Houston and beyond. 

Call Now: 1 713 460 3000 

Address: Lyric Building, 440 Louisiana Street Ste. 900, Houston TX, 77002

Mail id: johnsswartz@me.com

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