Welcome to Upland Private Investigations

Armando Zatarain

I'm Armando Zatarain your Upland 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 Upland, Hemet, Lake Elsinore, 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.

Upland Investigation Services

Upland 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

Upland 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:

I felt like I had my own 24 hour in house investigator. -- Keith Bruno, Keith Bruno Law

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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Upland Quick Facts:

Incorporated: 1906 | Population (Census 2010): 73,732 | Top Employer: San Antonio Community Hospital 2,001 Employees | Upland Median Income per Household: $48,734 | City Website, click here.