Certified to teach


Pennsylvania State Act 235 Lethal Weapons Training - Firearms Module 

Arizona Concealed Carry Course for their Concealed Carry Permit

Utah Concealed Carry Course for their Concealed Carry Permit(Expired but renewable)

Ohio Concealed Firearms Carry Class for their Concealed Carry Permit

Security Services in the State of Colorado (Expired but renewable)

Law Enforcement: Pistol, Revolver, Shotgun, Sub Machine-Gun & Tactical Shooting

certified instructor-law enforcement and civilian Concealed firearms instructor,  certified currently or in the past by:


Pennsylvania State Police-Lethal Weapon (Act 235) Trainer

National Rifle Association-Law Enforcement Department, Pistol, Revolver, Shotgun, Sub Machine-gun, and Tactical Shooting

Colorado Department of Higher Education-DIV Occupational Schools

State of Arizona Department of Public Safety

State of Utah Department of Public Safety

Hocking County Ohio Sheriff Department

Fairfield County Ohio Sheriff Department

Licenses or certifications currently held

Pennsylvania Private Detective Licenses # MCPD 119

New York Private Detective Licenses # 11000121330

Ohio Private Investigator & Security Company # 201121001811

California Private Investigator Licenses # 8830

California Guard Licenses- # GX 367475         California Exposed Weapon Card # 93599

Colorado Dept of Higher Education-Certified Security Instructor(Expired but renewable)

Certified to Teach Private Investigator Continuing Education Credit Courses in: TX, LA, IN

Pennsylvania Certified Agent, Lethal Weapons # 038388 & Instructor Certified # 0498 (Act 235)

​NRA Certified Law Enforcement Firearm Instructor: Pistol, Revolver & Shotgun, Tactical NRA Shooting Range Safety Officer

​State of Ohio Shooting Range Safety Officer & Concealed Firearms Carry Instructor

State of Ohio Shooting School "Commander" (Certified to run a Security Firearms School) Expired but renewable

Bonded Locksmith

Parachute & Scuba Certified

​Baton & Chemical Agent Certified-Pennsylvania and California 

Working Gun Permit for Private Investigators & Security Agents - Ohio, Pennsylvania & California

​Concealed Firearms Licenses in Pennsylvania, Ohio, Utah & Florida. Reciprocal in 36 more States


Warren h. Levicoff can help you WORLDWIDE with:


  • Locating missing persons & fugitives


  • Insurance defense and death investigations


  • Bail Enforcement & Fugitive Recovery


  • Due diligence backgrounds on companies & individuals

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  • Executive Protection & protection of personal, equipment, property & information


  • Certified to Teach Law Enforcement Firearms & has taught, Covert Entry & Lock Picking to Police


  • Certain types of Domestic problems and surveillance

Services