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about a.d.o.p.t. new prep courses results links directions contact

 Richard C. Groth
 609 586-6376
 PO Box 2698
 Trenton, NJ 08690

Ewing Township, New Jersey Police Department

Hamilton Township, New Jersey Police Department

Lawrence Township, New Jersey Police Department

Trenton, New Jersey Police Department

Mercer County Sheriff's Department

New Jersey Department of Corrections

New Jersey Juvenile Justice Commission

New Jersey Human Services Police

PREP COURSES **Scroll down to view all courses being offered. Courses are generally held at various locations but primarily at my home/office in Mercer County, just one mile from Interstate 295, Exit 65-A (Sloan Ave.) unless otherwise noted**

OTHER LARGER COURSES **Are held at the Bordentown Elks, 11 Amboy Road, Bordentown Township, NJ 08505**


A course that will start early in 2022 on a dual schedule either from 8AM to 12Noon or 5:30PM to 9:30PM is forming. Call to pre-register or for questions. The class will be small and held at my home/office location in Hamilton Township, Mercer County, NJ. All aspects of the NJ Civil Service Exam will be covered during this course such as Title 10-A, Chapter 31, Situational Judgment, and Court Paperwork and Records relating to Inmates and Facilities. If you are preparing for County Corrections Sergeant, Lieutenant or Captain, this is the course for you since the results in the past has been the best in the State. We will meet every week until your actual exam. As of now the classes will be held on certain week days 8 AM to 12 Noon or 5:30 PM to 9:30 PM, one four hour session per week right up until your actual test date which is tentatively scheduled to be given in May 2022. Each session is limited to eight students only. Space is limited and individuals signing up will be taken on a first come - first serve basis. You will need an up to date copy of your Administrative Code (Title 10-A) and should order that through the company who is authorized to produce it. That company is Lexis-Nexis Publications and they have agreed to offer my students a 20% discount plus free shipping, so long as you order it by email to Tinio, Virgilio Jr. C at virgilio.tinio@lexisnexis.com. Provide them with the following ISBN# 9780820566153 since you want the three ring binder with a one year subscription, especially since Chapter 31 will be having major changes in the near future. The current cost is $89.60. Delivery is normally 7-10 business days. This company indicates that there are limited copies available now so place your order quickly. Call now to pre-register in the program since the same discount for the last several years is in effect until December 31, 2021. No matter what, good luck on your exam! Please call Rich Groth at (609) 586-6376 now to pre-register or send me an email to rgroth@optonline.net. A US Postal Money Order is the only form of payment that is accepted and must be sent with the course registration form which will be provided. No matter what your decision, good luck on the upcoming exam!


NJ Civil Service has announced that an application for the Municipal Police Sergeants exam tentatively scheduled to be given in February 2022 will be availalbe October 1, 2021. A flexible course to pepare indivduals for that test will begin possibly early in October 2021. Due to Covid 19 restrictions, a very small number of individuals might be allowed to attend at my home/office location in Hamilton Township. If you are interested you must pre-register since space will be given out on a first come-first serve basis. For details call now at (609) 586-6376 or email me at rgroth@optonline.net. No matter what your decision, good luck on the upcoming exam!


A.D.O.P.T. - You can do it, I can help! Why go to anyone else when you can go to the best?
  l to r: Pictures at actual DOP test site of Ewing Twp. & Bordentown Twp. Police Sergeant Candidates, Ewing Township Police Sergeant candidate training, Bordentown City & Ewing Twp. Police Sergeant candidates testing at DOP test site