Serving the entire State of Calfornia


ca3-1-1024x507 Gray Wolf Tracking

Our Agents respond to your investigative needs on a minutes notice

throughout the State of California

Our Management team has over 100 years of investigative experience
Our Investigators have over 500 years of investigative experience
Our agency is available 365 Days a Year,
24 hours a day


Workers' Compensation

We provide recorded statements with a detailed summary report. The reports include s​​​​​​ubrogation and apportionment sections. We provide punctual reports as needed by SB899. The medical records are HIPAA Compliant.

Personal Injury, Auto Accidents and Death Claims

We provide investigations on all personal injury, auto accidents,, death claims and other insurance related claims. We understand the potential financial losses these cases can cost companies whether it is an alleged slip-and-fall, swoop-and-squat, accidental death with the cause unknown or needed to be confirmed.


Subrosa can be a vital tool in investigating possible insurance fraud, embellishment, or assist in determining a percentage of permanent disability. Our surveillance investigators are very experienced in performing surveillance in all types of areas, from inner-cities, suburbs, mountains and rural areas. We utilize various types of surveillance vehicles depending upon the surrounding settings of the case.


Past Address History, Complete Civil Records & Complete Criminal Records in counties where subject has been known to reside, Liens and Judgments, Property Ownership, DMV CDL History, Vehicle Ownership, Property Assets, Other Assets, UCC Filings, Dun & Bradstreet Record, Business Backgrounds

 Our Commitment of service that we offer our clients is detailed thorough investigations. 

 Our Mission is to provide superior private investigations and services to the fulfillment of our client’s needs.
  Our Vision is to be the agency that best understands and satisfies their client’s needs.
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Los Angeles

Gray Wolf Tracking, a licensed private investigator for over 20 years, conducts a wide range of investigations from missing children to corporate investigations, employment investigations, backgrounds, workplace threats, Family Law, HOA tenancy issues, Fiduciary investigations, etc.

Bay Area

Gray Wolf Tracking has investigators located throughout the State of California with a Northen CA office located in Burlingame (Bay Area). 

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Orange County


The Gray Wolf Tracking team is originally from Southern CA and very familiar with Southern CA. Our agency has another office located in Orange County. 

San Diego


For investigative requests needed outside of the metro area of Bay Area and LA/Orange County, such as San Diego, Sacramento, Santa Barbara, Central Valley (Fresno), etc., they will be billed from those locations as opposed to our two main offices in Burlingame and Orange.   

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Lake Tahoe

We have extensive experience in conducting field investigations in the mountains, including Lake Tahoe.


We conduct thorough detailed investigations as our investigators are very detail oriented. Our investigative team has a great wealth of experience regardless of the complexity of the investigation as we strive to solve the cases for our clients.

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Santa Barbara


Our investigators background varies from corporate to insurance, retired law enforcement officers, retired probation, retired parole officers and former military personnel. 

Central Valley
(Bakersfield, Fresno, Modesto)


Our agency is well equipped to conduct field investigations throughout the Central Valley as various vehicles are used to blend into the environment. 

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palm-springs-private-investigator Gray Wolf Tracking

Palm Springs


We are adept at conducting last minute rush investigations and are available 24/7. 

Our agency has offices located in both Northern and Southern California.

Our agency has investigators located throughout the State of California.

Some of the cities and surrounding area are listed below:
  • San Francisco Bay Area
  • Santa Cruz
  • Monterey 
  • Sacramento
  • Redding / Mt. Shasta
  • Lake Tahoe
  • Fresno
  • Bakersfield
  • San Luis Obispo
  • Santa Barbara
  • Los Angeles and surrounding cities
  • Orange County
  • Riverside
  • San Bernardino 
  • Palm Springs
  • Temecula 
  • San Diego and surrounding cities 
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