Why us?

Quinn & Associates

How To Hire California Private Investigator

(866) 652-4480

Over 32 Years of Experience Confidentiality 100% Guaranteed
24 Hours a Day, 7 Days a Week

How to Get in Touch With Us

Are you trying to find a local private investigator who can provide you with confidential services in a prompt and reliable manner? If you are, you are in luck because, with Quinn & Associates by your side, you can rely on qualified professionals who have what it takes to help you. Just give us a call today!

Q: When is the best time to contact a Private Investigator?

A: Right now!(866) 652-4480

We serve:

— The Public at Large
— Attorneys at Law
— Small Business
— Corporations Large & Small
— Special Discounts to our U.S. Military

Our private investigators are fully trained and seasoned. Quinn & Associates Confidential Investigations is owned and operated by Frank Quintanar Jr with over 32 years of experience in all types of investigations, undercover work, attorney services and research. We engage in all types of investigations, civil and criminal. We are dedicated to providing one of the highest quality investigation service available. We have completed numerous assignments for various clients, insurance companies and attorneys at law and our work has been found to be highly satisfactory.
We take pride in our work. Our reports are factual, accurate, thorough, and are completed and delivered promptly. Recommendations whenever applicable as to the results of our findings are included for your consideration. Please do not hesitate to call us at any time for a free consultation and a free quote.


— Cheating Spouse Investigations
— Civil & Criminal Investigations
— Background Checks
— Employment Checks
— Asset Checks
— Family Law Issues
— Missing Persons
— Witness Location
— Witness Statements
— Domestic Violence
— Child Custody & Visitation Issues
— AOE/COE Investigations
— Insurance Sub Rosa
— Drug & Alcohol Testing
— Difficult Process Servings

Special Services:

— GPS Tracking
— Counter Surveillance
— Debugging, home, business, vehicle, boat
— Covert equipment, nanny cameras, security cameras, etc.
— Special equipment sales & rentals
— Cyber Crimes

Fully licensed and insured

— Personalized work, personal attention to your needs
— Over 32 years of experience
— Confidentiality 100% guaranteed
— Secured files
— Statewide
— Nationwide
— Worldwide
— Multi-lingual (besides English, we also speak Spanish and Tagalog)
— 100% Honest and dependable, stellar reputation in the business
— No additional cost for rush assignments
— The owner/director oversees every assignment personally

Quinn & Associates Confidential Investigations are proud members of the “California Association of Licensed Investigators” The College of Forensic Investigators” USAPI, The American Legion.
Quinn & Associates Confidential Investigations are proud sponsors of Green Peace, The ASPCA, The Cambodian Children’s Fund, The Salvation Army and The Christian Children’s Fund.

California Private Investigator Call Now!

(866) 652-4480

Cities We serve:

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