ONEFACE LLC Law Enforcement Training

About ONEFACE LLC

The purpose of OneFace is to provide quality training that results in participants being better able to analyze human behavior.

  • Established: 2019
  • Years Operating: 7+
  • Based in: Manalapan, NJ
  • Contact Person: Sean Grogan
  • Phone: 732-884-5930
  • Email: Training@onefacetraining.com
  • Website: https://onefacetraining.com/
  • Typical Course Cost: $249 – $549

Focus Areas

Body Language Communication Informants Interviews Investigations Officer Survival Other Patrol

Discover upcoming classes from ONEFACE LLC. See dates, locations, delivery format, and details for each course.

What classes does ONEFACE LLC offer?
See the Upcoming Classes section for dates, locations, and formats.
Is ONEFACE LLC POST approved?
Approval depends on the course and state. Open the class page or contact the provider.
How can I contact ONEFACE LLC?
Use the website link above or the contact info on a class page.

Instructors at ONEFACE LLC

Courses Offered by ONEFACE LLC

Upcoming Classes

No upcoming classes for this organization.

Recent Reviews

Showing 31–40 of 2,141 reviews

4.92/5.00 (2141 reviews)

1994 officers rated this 5★, 124 rated 4★.

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Oct 28, 2026
★★★★★
Southborough, MA

Sean was extremely engaging with the class, and balanced educational information with anecdotal experiences which, as a police officer, makes the class more enjoyable.

Oct 28, 2026
★★★★★
Southborough, MA

Great class. Sean is very knowledgeable, personable and has worldly knowledge about the topics. I would take the class again as a refresher. It could easily be a 3 or 4 day training as the class is packed with good information.

Oct 20, 2026
★★★★★
Croydon, PA

Sean was knowledgeable and funny which made the class more interesting. This course is vital to my profession and i learned a new way to conduct my investigations. I highly recommend.