Why we are your #1 Choice

In business since 1981, our firm has established protocol to obtain the highest percentage of success at the lowest cost. We have an experienced team of multi-ethnic and bilingual Investigators throughout CA, AZ, WA and TX. Our Management Team has over 80 years of combined experience in investigations and management (see "Management Directory" under "Contact Us"). We have an impressive list of clients and a long list of "testimonials" from satisfied clients. For further details, please go to our "Testimonials" link below.

Service Areas

Specialized Investigations is a full service investigative firm with three offices in California, one office in Arizona, one office in Texas and one office in Washington. Specialized Investigations has recently added Investigators in the following cities/areas of California, Arizona, Washington and Texas: Houston, TX; Dallas, TX; San Antonio, TX; Los Angeles, CA; San Diego, CA; Ventura, CA; Portland OR; Vancouver, WA; Phoenix, AZ; Tucson, AZ; Spokane, WA; and Seattle, WA. We continue to meet the needs of our clients by adding experienced investigators in strategic areas of CA, AZ, TX, WA, OR and ID.

Complimentary Training

Specialized Investigations offers an annual complimentary training presentation to our clients. This training can be conducted on-site or at another venue, if desired. additional training presentations are available at a fee for clients and non-clients. For further details please call or email us for a list of the training modules and training presentation request form.

Surveillance News

Our firm tracks surveillance results on a monthly productivity spreadsheet and rewards Investigators for their results. In the past three years, our Investigators obtained video of the subject on 87 % of all cases worked. We can also provide video footage in an email link so you can see the results within 48 hours, or sooner, if needed. For further information about our surveillance services please go to the “Surveillance” link below or under “Services.”
Home Services

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SPECIALIZED INVESTIGATIONS was established in 1981 as a full service investigative agency.  Our primary territory includes California, Arizona, Washington and Texas with six offices and over 60 operatives strategically located throughout all four states. We also employ office Investigators who can handle various types of nationwide investigations including background checks, asset searches, general investigations, and skip tracing/locates. Specialized Investigations has an experienced multi-ethnic staff with bilingual investigators who are available around the clock.


We have an extensive client list, including many major insurance carriers, self-insured companies, major law firms, corporations, businesses, TPAs and individuals, that is available upon request. We appreciate your interest in SPECIALIZED INVESTIGATIONS.


LOS ANGELES: Encino, Beverly Hills, Santa Monica, Woodland Hills, Glendale

ANAHEIM: Santa Ana, Irvine, Newport Beach, Long Beach, Pomona

SAN DIEGO: Chula Vista, Carlsbad, Escondido, San Ysidro

SAN FRANCISCO: Santa Rosa, San Jose, Monterey, Concord, Oakland

SACRAMENTO: Fresno, Modesto, Stockton, Vacaville, Roseville

WASHINGTON: Seattle, Spokane, Vancouver

ARIZONA: Phoeniz, Scottsdale

TEXAS: Houston, Dallas, San Antonio