State Associations

Every state has one or more professional organizations for private investigators and/or protective agents. These organizations help us work together, provide up-to-date education and training, and promote the highest standards of professional excellence.

Alabama
- Alabama Private Investigators Association (APIA)

Arizona
- Arizona Association of Licensed Private Investigators (AALPI)

California
- California Association of Licensed Investigators (CALI)
- Professional Investigators of California (PICA)
- Southern California Fraud Investigators Association (SCFIA)
- California Association of Judgement Professionals (CAJP)

Colorado
- Professional Private Investigators Association of Colorado (PPIAC)

Connecticut
- Connecticut Association of Licensed Private Investigators (CALPI)

Florida
- Forida Association of Licensed Investigators (FALI)
- Florida Association of Private Investigators (FAPI)

Georgia
- Georgia Association of Professional Private Investigators (GAPPI)

Idaho
- Idaho Private Investigators Association (IPIA)

Illinois
- Association of Detectives of Illinois (ADI)

Indiana
- Indiana Association of Professional Investigators (IAPI)
- Indiana Society of Professional Investigators (INSPI)

Iowa
- Iowa Association of Private Investigators (IAPI)

Kansas
- Kansas Association of Licensed Investigators (KALI)
- Kansas Association of Private Investigators (KAPI)

Kentucky
- Kentucky Professional Investigators Association (KPIA)

Louisiana
- Louisiana Private Investigators Association (LPIA)
- Louisiana State Board of Private Investigator Examiners (LSBPIE)

Maine
- Maine Licensed Private Investigators Associations (MLPIA)

Maryland
- Professional Investigators Alliance of Maryland (PIAM)
- Maryland Investigators and Security Associations (MISA)

Massachusetts
- Licensed Private Detectives Association of Massachusetts (LPDAM)

Michigan
- Michigan Council of Private Investigators (MCPI)
- Michigan Contract Security Association (MCSA)

Minnesota
- Minnesota Association of Private Investigators & Protective Agents (MAPI)

Nevada
- Nevada Society of Professional Investigators (NSPI)

New Hampshire
- New Hampshire League of Investigators (NHLI)

New Jersey
- New Jersey Licensed Private Investigators Association (NJLPIA)
- New Jersey Special Investigators Association (NJSIA)

New York
- The Associated Licensed Detectives of New York State (ALDNYS)
- Society of Professional Investigators (SPI)

North Carolina
- North Carolina Association of Private Investigators (NCAPI)

Ohio
- Ohio Investigators Association (OIA)
- Ohio Association of Security and Investigation Services (OASIS)

Oklahoma
- Oklahoma Private Investigators Association (OPIA)

Oregon
- Oregon Assoiciation of Licensed Investigators (OALI)

Pennsylvania
- Pennsylvania Association of Licensed Investigators (PALI)

Rhode Island
- Licensed Private Detectives Association of Rhode Island (LPDARI)

South Carolina
- South Carolina Association of Legal Investigators (SCALI)

Tennessee
- Tennessee Association of Investigators (TAI)
- Tennessee Professional Investigators Association (TPIA)

Texas
- Texas Association of Licensed Investigators (TALI)
- North Texas Private Investigators Association (NTPIA)

Utah
- Private Investigators Association of Utah (PIAU)

Virginia
- Private Investigators Association of Virginia (PIAVA)
- Professional Investigators & Security Association (PISA)

Washington
- Washington Association of Legal Investigators (WALI)
- Pacific Northwest Association of Investigators (PNAI)

West Virginia
- Private Investigators & Security Professionals of West Virginia (PISP)

Wisconsin
- Professional Association of Wisconsin Licensed Investigators (PAWLI)

Contact Us

Marlin’s Special Investigations
PO Box 11183
Cedar Rapids, IA
52410-1183
Office: 319-373-5025
Toll Free: 866-373-5440
Email: jmarlin@marlinsspecialinvestigations.com
Click to Call 

Specializing in service to the following cities:
Cedar Rapids • Dubuque • Iowa City • Coralville • Davenport • Des Moines • Burlington • Fort Madison • Keokuk • Ottumwa • Ames • North Liberty • Charles City • Mason City • Manchester • Maquoketa • Clinton • Anamosa • Bettendorf • Muscatine • Mount Pleasant • Independence • Decorah • Urbandale • Fairfield • Oskaloosa • Marshalltown • Waterloo • Cedar Falls • Council Bluffs • Sioux City • Fort Dodge • West Branch • Eastern Iowa and the surrounding communities