Welcome to Pasadena Private Investigations

Armando Zatarain

I'm Armando Zatarain your Pasadena Private Investigator. I am a licensed California Private Detective, CA PI #22864. My staff and I serve the general public, Attorneys, Business Owners and Corporations with a variety of investigative services. Whether you have a need in Pasadena, Orange County, The Inland Empire or anywhere in California you can depend on my staff of well trained investigators to handle your case fast, efficiently and for a reasonable fee. Call us anytime for assistance. We are at your service around the clock 24/7 at

(949) 383-0300.

Pasadena Investigation Services

Pasadena Private Investigator Services

Asset Checks | Background Checks | Employment Checks | Divorce & Cheating Spouse Investigations | Corporate Theft | Insurance Sub Rosas | Missing Persons | Witness Location | Video Surveillance... and more.

Fair Fees - No Hidden Charges - Free Consultation (949) 383-0300

Our Mission

Pasadena Private Investigator Mission

Is simple. We deliver the facts, evidence and proof you need to win. Clear, concise reports delivered in a timely manner for a reasonable fee. Call us anytime for assistance at (949) 383-0300.

Case File Quote:

Armando Zatarain stands above the rest. His reports are very concise and thorough and his work has directly led to various dismissals for my clients. I would recommend Armando to any attorney or potential client out there-- Daniel Cota, Daniel Cota Law Offices

Cities We Serve:

Aliso Viejo | Anaheim | Brea | Burbank | Chino & Chino Hills | Corona | Costa Mesa | Cypress | Dana Point | Diamond Bar | Downey | Fountain Valley | Fontana | Fresno | Fullerton | Garden Grove | Glendale | Hemet | Huntington Beach | Irvine | Lake Forest | Laguna Beach | Laguna Hills | Laguna Niguel | Laguna Woods | La Habra | Lancaster | Long Beach | Los Alamitos | Los Angeles | Mission Viejo | Moreno Valley | Murrieta | Newport Beach | Ontario | Orange | Palmdale | Pasadena | Placentia | Pomona | Rancho Cucamonga | Rancho Santa Margarita | Rialto | Riverside | San Bernardino | San Clemente | San Diego | San Francisco | San Juan Capistrano | Santa Ana | Santa Clarita | Santa Monica | Seal Beach | Temecula | Torrance | Tustin | Upland | Victorville | Villa Park | West Covina | Westminster | Yorba Linda

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Pasadena Quick Facts:

Settled: 1874, Incorporated: 1886 | Population (Census 2010): 137,122 | Market: Los Angeles-Long Beach-Santa Ana, Also Greater Los Angeles Population (Census 2010): nearly 18,000,000 | City #9 in Los Angeles County, City #20 in California, City #180 in the United States | Land Mass: 23.128 sq mi (59.902 km2) | Attractions: The Rose Bowl | Top Employer: JPL (Jet Propulsion Labratory) 5,038 Employees | City Website, click here.