Discover the best Private Detectives in State of Washington
Welcome to the list of the best private detectives in the State of Washington! If you are looking to solve a personal or business problem that requires research and information gathering, you have come to the right place. In our directory you will find the 47 best private detectives in State of Washington, highly trained and with extensive experience in resolving cases of various kinds.
You will find agencies with detectives who are experts in infidelity investigations, location of people, fraud or industrial espionage, among other sensitive topics. Meet the best private detectives in the State of Washington and trust their experience to solve your problems efficiently and discreetly.
The best-rated detective agencies are at the top of the list. If you want to know where each one is at a glance, scroll down to the end of our list to see the map with all the agencies geolocated in the State of Washington area.
47 Private Detectives in State of Washington





Fletcher Recovery Group LLC


STRATEGIC INTELLIGENCE SERVICES, LLC


Argia Investigations


Family Private Investigator | Infidelity, Child Custody, & Parenting Plans


GT Investigations


Seattle Insurance and Legal Investigations


Black Ops Investigations LLC


Sound Private Investigations Specialists

Global Security Consultants

OMC Investigations

Melendez & Associates, Investigations




Risk Solutions Unlimited


Snoops Investigating


Investigative Solutions LLC

Civil and Criminal Investigations Group


G4S Secure Solutions


Raven Armed Security Enforcement

Benchmark Management, LLC



David Liston Investigative Services

Columbia Private Investigation

FBI Seattle Division

American Diagnostics, Inc.

Stop Claims Corp


Loss Prevention Group

Sirius Investigations

Federal Bureau-Investigation

DeMers Investigations

Privin Network - Seattle

P.S.I. Investigations LLC

Camano Stanwood Investigations

West Investigations, LLC
How do I select a private detective or a detective agency in State of Washington?
Choose a private detective or an agency that is licensed, has a good reputation, and has relevant experience for the type of investigation you need. Verify their credentials and check reviews from previous clients to ensure their professionalism and effectiveness.
What types of services does a private detective or detective agency offer?
A private detective or an agency can offer a wide range of services, including surveillance, background checks, locating missing persons, fraud investigation, and more. Make sure the professional or agency has experience in the specific service you need.
Is it legal to hire a private detective or a detective agency in State of Washington?
Hiring a private detective or a detective agency is legal, as long as they operate within the law. It's important that they comply with all local and national regulations, including data protection and the privacy of the individuals investigated.
How much does it cost to hire a private detective or a detective agency?
The cost can vary significantly depending on the complexity of the case, the duration of the investigation, and the resources required. It's advisable to get a detailed quote and discuss costs before starting any services to avoid surprises.
What should I expect when working with a private detective or detective agency?
You should expect professionalism, discretion, and clear communication. A good detective or agency will keep you informed about the progress of the investigation and will respect legal and ethical boundaries while working on your case.
Do you own a private detective agency in State of Washington?
To appear in our directory of private detectives in State of Washington you only have to register on our website. Appearing in our guide is free!
If you want to make any changes to the data on your file, you can claim ownership of it or send us an email and we will change it.