Mark Messner: Email & Phone Number

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Private Investigator at Frasco|Orange County, California, United States

Position:

Private Investigator at Frasco

Location:

Orange County, California, United States

View Mark Messner's Email

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Last updated: 2026-08-14

Updated: 2026-08-14

Found email addresses for Mark Messner:

Business emails:

m****m@frasco.com

Personal emails:

m***@aol.com,

m***@yahoo.com,

m***@acgov.org,

m***@hotmail.com

Found phones for Mark Messner:

+1-520-***-**61,

+1-909-***-**78,

+1-870-***-**48,

+1-480-***-**16

A different Mark Messner?

Work Experience 37 years

Private Investigator at Frasco

May 2026 - Current

Defensive Tactics Lead Instructor and Safety Trainer at Marin County Probation Department

May 2014 - Current

Deputy Probation Officer II at Marin County Probation Department

Nov 2014 - Dec 2023

Supervisory U.S. Probation Officer at United States Probation Office - Northern District of California

Nov 2010 - Oct 2014

Senior U.S. Probation Officer, Special Offender Specialist at United States Probation Office - Northern District of California

Jul 1995 - Nov 2010

U.S. Probation Officer at United States Probation Office - Northern District of California

Oct 1990 - Jul 1995

Deputy Probation Officer II at Alameda County Probation Department

Sep 1989 - Oct 1990

Mark Messner started working in 1989, then the employee has changed 3 companies and 5 jobs. On average, Mark Messner works for one company for 6 years 8 months.

Their professional focus is Conflict Management, Correctional Health, and Court Appearances across 3 core areas.

Mark holds Defensive Tactics Instructor, Initial Safety Instructor Certification Program, and Post conviction risk assessment certifications.

Education

Bachelor of Arts at California State University - East Bay

Frequently Asked Questions

What is Mark Messner's email address?

SignalHire found verified email addresses for Mark Messner, both business and personal. Their business email is m****m@frasco.com, and personal emails include m***@aol.com, m***@yahoo.com, and m***@acgov.org.

What is Mark Messner's phone number?

SignalHire found multiple verified phone numbers for Mark Messner: +1-520-***-**61, +1-909-***-**78, and +1-870-***-**48.

How do I contact Mark Messner at Frasco?

You can reach Mark Messner through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Mark Messner's professional background?

Mark Messner has 37 years of professional experience. They have held roles including Defensive Tactics Lead Instructor and Safety Trainer, Deputy Probation Officer II, and Supervisory U.S. Probation Officer at companies such as Marin County Probation Department, Marin County Probation Department, and United States Probation Office - Northern District of California. Their education includes Bachelor of Arts from California State University - East Bay.

Is Mark Messner's contact information up to date?

Yes. Mark Messner's SignalHire profile was last updated on 14 August 2026, reflecting their current position as Private Investigator at Frasco.

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