Best Private Investigators in Seattle, WA

The highest-rated Private Investigator & Detective companies out of 178 vetted & reviewed in the Seattle area.

Washington State Investigators | Private Investigation Seattle

Washington State Investigators | Private Investigation Seattle

(18)
Kwon Moo Hapkido, Civil Investigations >>, Cybercrime
“I learned more in my 10 minute call with you than I have asking my local sheriff over the last ten years, this guy took his time to give me great advice.”
Licensed
Transparent Fees & Pricing
In Business Since 2009
Accepts All Major Credit Cards
https://washingtonstateinvestigators.com, 158 SW 148th St #1030, Seattle, WA 98166
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Don Roberts Associates

Don Roberts Associates

(1)
“If you need a mediator he is the one to call!”
In Business Since 2009
1420 5th Ave #2200, Seattle, WA 98101
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Linda Montgomery Investigation

Linda Montgomery Investigation

“LMI's background research on persons and businesses is conducted locally, nationally and internationally. Our in-depth investigations include the most up to date and thorough Internet, database, and publications research as well as interviewing techn...”
In Business Since 1996
1751 NW 57th St, Seattle, WA 98107
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Sitka Investigative Services

Sitka Investigative Services

5307 4th Ave S, Seattle, WA 98108
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David Snyder Intelligence Agency

David Snyder Intelligence Agency

“Mr. Snyder holds a certificate in forensics from the University of Washington School of Professional and Continuing Education; a program consisting of three academic quarters taught by UW faculty in subjects including forensic science and medico-lega...”
In Business Since 2008
601 Union St #4200, Seattle, WA 98101
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Argia Investigations

Argia Investigations

(19)
  • Job
  • Professional
  • Communicated
“So far she has been knowledgeable (she comes up with angles I would have never thought of on my own), detailed (she itemizes each angle taken, the results, and what could or should come next), and patient (she never makes me feel as if my questions a...”
In Business Since 2018
Serving Seattle Area
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Red Keith

Red Keith

(3)
“Even thought I could not offer a lot of information, he was still able use his knowledge and network to finish this job with very reasonable and low budget.”
Licensed
In Business Since 2021
Transparent Fees & Pricing
Free Initial Consultation
Serving Seattle Area
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Nationwide Investigations & Security

Nationwide Investigations & Security

(4)
  • Company
“We actually use their security guards at our location in San Diego, so we know the company and have used them as a private security contract for our business locations for the last five years.”
Emergency Services
In Business Since 2003
Free Initial Consultation
Serving Seattle Area
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Landlord Protection Services

Landlord Protection Services

(2)
Screening Residential Tenants, Employment Screening, Fcra Requirements
“They go the extra mile to ensure your property is protected.”
In Business Since 2006
16625 Redmond Way, Redmond, WA
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Benchmark Management

Benchmark Management

(4)
“We recently used Benchmark for transportation to and from the airport in Cabo.”
Emergency Services
In Business Since 2017
5400 Carillon Point, Kirkland, WA
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Madigan Security Consulting

Madigan Security Consulting

(4)
Background Checks, Physical Security, Investigations
“I needed to have some background checks run for tenant screening for an apartment and not only were they quick, they were professional and extremely thorough.”
In Business Since 1970
Serving Seattle Area
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Holmes Legal Investigations

Holmes Legal Investigations

(3)
“Very professional and thorough when it came to handling my business.”
Free Initial Consultation
60+ Years Experience
Serving Seattle Area
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Speigel Investigations

Speigel Investigations

(11)
  • Research
  • Witnesses
  • Information
“With her background in social services, Liz has the skills necessary to obtain personal details from witnesses, through patience, empathy and trust building.”
In Business Since 2020
300 Lenora St., Seattle, WA, 98121
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Emerald City Investigations

Emerald City Investigations

(3)
“! I would like to recommend them to my family and friends soon”
Locally Owned & Operated
In Business Since 2009
Po Box 16572, Seattle, WA, 98116-0572
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Rose Winquist

Rose Winquist

“Helping Law Firms, Businesses and Private Parties. Headquartered in Seattle, Washington.”
In Business Since 1993
Serving Seattle Area
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Research Service Bureau

Research Service Bureau

Record Canvass & Retrieval, Claims Support, Investigative Services
“By combining 30 years of extensive investigative experience with first-rate customer service, the RSB team is focused on delivering superior results and outstanding value. We accomplish this by tailoring all our domestic and international assignments...”
Licensed
In Business Since 1999
6811 S 204th St, Kent, WA
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Hiperformance Security and Investigations

Hiperformance Security and Investigations

“SECURITY INVESTIGATIONS: HiPerformance Security is capable of doing both physical and cyber investigations including performing computer and online investigations, intelligence gathering, case interviewing and computer forensics as well as other spec...”
In Business Since 2022
15600 Redmond Way Suite 201, Redmond, WA
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Business Fraud Prevention

Business Fraud Prevention

Small Business Internal Control Program Set-up, Elderly Fraud Examination Services, Small Business Internal Control Audit
“This is to thank you and Michelle Kooi for the excellent presentation you provided on SCORE's behalf for the American Association of Birthers National Conference in Denver on September 2nd. Although SCORE boasts over 13,000 volunteers nationwide in 3...”
In Business Since 2009
Serving Seattle Area
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Millennium Investigations

Millennium Investigations

“Millennium Investigations, LLC specializes in sub-rosa investigations in insurance defense, worker's comp, personal injury, domestic cases. We also provide skip-trace, background screenings, and process service. We Specialize in Surveillance”
In Business Since 2018
Serving Seattle Area
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Agency Security Group

Agency Security Group

(12)
Emergency Management, Security Guards, Alarm Monitoring & Response
“Very personable.”
Licensed
In Business Since 2011
524 W Meeker St #6, Kent, WA
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Sound Private Investigations Specialists

Sound Private Investigations Specialists

(7)
WHO WE ARE, News, Home
“Very professional down to earth cool cat very knowledgeable accommodating and honest pleasurable experience just all-around good guy intelligent and get the job done kind of attitude I can honestly recommend him solid and trustworthy”
Licensed
In Business Since 2019
Accepts Debit, Check, Cash, All Major Credit Cards
Free Initial Consultation
Serving Seattle Area
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Stop Claims Corp

Stop Claims Corp

(1)
Experience Rate Modifications, Vocational Services, Private Investigation
“Great staff - extremely knowledge!”
Licensed
In Business Since 2015
Free Initial Consultation
Serving Seattle Area
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Premier Risk Solutions

Premier Risk Solutions

(12)
  • Company
  • Team
  • Responsive
“Michael combines a strategic mindset with an extensive network of professionals, which makes Premier Risk Solutions LLC the go-to company for any corporate security requests on a global level.”
In Business Since 2014
Serving Seattle Area
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Bambenek Investigative Group

Bambenek Investigative Group

(1)
“He was honest and upfront about his pricing and offered to refer us to someone best suited for our specific needs.”
Licensed, BBB Rating: A+
In Business Since 2014
Serving Seattle Area
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Private Detective Services in Seattle, WA Cost Estimates

Minimum cost
$374
Maximum cost
$11823
National Average
$1494
Avg Per Hour Rates
$156
$872
$2489
Average price range is based on 315 cost profiles
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Average Cost $1494
Minimum cost $374
Maximum cost $11823
Avg Per Hour Rates $156

Average range $872 to $2489 is based on 315 cost profiles.

Why these companies made our list

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