Best Private Investigators in San Francisco, CA

The highest-rated Private Investigator & Detective companies out of 115 vetted & reviewed in the San Francisco area.

Avery & Associates Investigations

Avery & Associates Investigations

(1)
What We Do, Elder-Special Needs Abuse, Mitigation
“Avery & Associates conducted an internal investigation for us and were very thorough and professional!”
In Business Since 2015
Emergency Services
Serving San Francisco Area
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VP Security Services

VP Security Services

(50)
Armed & Unarmed Security, Commercial Security, Private Security
“VP security is highly recommended it's a good company I work for this company for 5 years I know Armando the owner of the company and it's a family orientated good company to work for are starting to work in the security industry this is a good way f...”
In Business Since 2016
Accepts All Major Credit Cards
888 N First St Suite 222, San Jose, CA
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Atlas Investigations

Atlas Investigations

(24)
  • Team
  • Stars
  • Communication
“Frank Estrella, owner and CEO does exemplary work and my clients have nothing less than happy with his wirk, results, ethics, integrity and ability to do the job right.”
In Business Since 2005
Free Initial Consultation
Emergency Services
Licensed
Serving San Francisco Area
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San Francisco & Bay Area Investigations

San Francisco & Bay Area Investigations

(20)
For Consumers, For Insurance Companies, For Businesses
“Since the whole idea of hiring a private investigator is to keep these things private, I'm not going to go into detail about the nature of the matter but what I can say is that I HIGHLY recommend SF & Bay Area Investigations.”
In Business Since 2020
Free Initial Consultation
Emergency Services
2030 Union St Suite #202, San Francisco, CA
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Gotcha Legal Services

Gotcha Legal Services

(24)
  • Documents
  • Small Claims Court
  • Questions
“He help walk me through what I needed to do to get the ball rolling and kept in contact with me through the next day which is when the person was served.”
In Business Since 2006
Emergency Services
Accepts All Major Credit Cards
601 Van Ness Ave APT 101, San Francisco, CA
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Filley and Associates - San Francisco Private Investigator

Filley and Associates - San Francisco Private Investigator

(23)
Professional Investigations, Background Checks, Surveillance
“I used the services of Filley & associates on recommendation, since they previously helped us with the search for my nephew in Northern California and everything went well thanks to them because they helped us find him in collaboration with the polic...”
In Business Since 2003
Free Initial Consultation
Accepts All Major Credit Cards
Licensed
822 Clay St, San Francisco, CA
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Dewitt Detective Agency

Dewitt Detective Agency

(7)
Accident Reconstruction, Background Investigations, Bug Sweep / Tscm
“Jason prioritized our case and traveled out of California to track down those responsible and, ultimately, led our granddaughter back to safety.”
In Business Since 2009
Free Initial Consultation
Emergency Services
580 California Street 12th Floor, San Francisco, CA
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Foglight Investigations

Foglight Investigations

(14)
Counter Surveillance, Missing Persons, Cheating Spouse
“I recently called the Foglight Investigations to inquire how to protect my home from a thief who has been coming and out of my house, stole many items from household items to important documents such as my SSI card, Passport, financial documents etc.”
In Business Since 2013
Free Initial Consultation
Emergency Services
Licensed
Serving San Francisco Area
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Direct Legal Support

Direct Legal Support

(2)
Process Serving, Records Retrieval, Skip Tracing
“Fast, affordable and friendly staff.”
In Business Since 1963
Transparent Fees & Pricing
Accepts All Major Credit Cards
Licensed
1155 N First St #100, San Jose, CA
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Marin Private Investigations

Marin Private Investigations

(3)
“I have used them on 2 occasions and both times they were absolutely thorough, completely discrete, got the job done with no fuss and no muss, and they charged a very low price.”
In Business Since 2017
Locally Owned & Operated
Emergency Services
Licensed
Serving San Francisco Area
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Neilson & Macritchie Invstgtrs

Neilson & Macritchie Invstgtrs

Remote Surveillance, Intelligence, Vendor Management
“NMI has been investigating toxic tort cases since the early 1980's and asbestos defense investigations since the early 1990's and are experts at creating investigation plans that address both product identification claims and develop alternative expo...”
In Business Since 2004
293 8th St, San Francisco, CA
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Kroll Associates

Kroll Associates

(1)
“Love to get hired you.”
In Business Since 1995
475 Sansome St #510, San Francisco, CA
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Passanisi Investigations

Passanisi Investigations

“Established in 1988, we serve the Insurance and Legal communities from our offices in San Francisco, Los Angeles and Sonoma, California.”
In Business Since 1993
4228 18th St, San Francisco, CA
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Background Check- Protection Plus Solutions

Background Check- Protection Plus Solutions

(2)
“I would highly recommend this company for anyone who needs to do backgrounds!!”
In Business Since 2010
Serving San Francisco Area
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The Framé Group

The Framé Group

“For over 25 years, The Framé Group, Inc. has been the firm of choice for leading litigators, corporate counsel, sports franchises, public figures, multinational corporations, the United States Department of Justice, and Fortune 500 companies.”
In Business Since 2009
Serving San Francisco Area
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Jinks Investigations

Jinks Investigations

(11)
“I got my art start here , they are pinnacles of the community standard of helping one by teaching one and I have never left there without my questions bieng answered or hope”
149 Mason St #203, San Francisco, CA
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Conroy and Associates

Conroy and Associates

“Our partners are key; your business is our business, and we pride ourselves in utilizing our core values of Experience, Integrity, Thoroughness, and Reliability to provide you with strategic solutions specifically designed to overcome individual pain...”
In Business Since 2002
Free Initial Consultation
Transparent Fees & Pricing
111 N Market St #362, San Jose, CA
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Trustify - Private Investigation Services

Trustify - Private Investigation Services

(5)
“From my first contact with Trustify to my many conversations with the actual investigator, those feeling were put to rest.”
1390 Market St #200, San Francisco, CA
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Fechheimer David B

Fechheimer David B

In Business Since 1982
2005 Lyon St, San Francisco, CA
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Jane Doe Investigations

Jane Doe Investigations

“Discreet, diligent, investigation services. Specializing in criminal defense, locating/missing persons, criminal and civil background checks, trial prep., etc.”
In Business Since 2018
Licensed
Serving San Francisco Area
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America's Agency Investigation

America's Agency Investigation

“Intelligence services: We can provide you with strategic and tactical intelligence that can help you make informed decisions and gain a competitive edge. We can monitor and analyze the activities and threats of your competitors, adversaries, or poten...”
In Business Since 2024
Free Initial Consultation
537 Jones St, San Francisco, CA
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Bay Area Backgrounds

Bay Area Backgrounds

“Creative Security Company, Inc. (Parent Company of Bay Area Backgrounds is one of the founding members of the Professional Background Screeners Asociation (PBSA). The PBSA was originally founded in 2003 as the NAPBS, a non-profit trade association, a...”
In Business Since 2002
Transparent Fees & Pricing
Serving San Francisco Area
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Cannon Street

Cannon Street

“Cannon Street utilizes trusted professionals as associates to conduct field investigation combined with in-house database research capabilities, managed in detail until the completion of a given project.”
In Business Since 1998
100 Pine St #1250, San Francisco, CA
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Nero & Associates

Nero & Associates

“Our extensive expertise in B2B services positions us as a trusted partner for businesses looking to elevate their performance and achieve lasting success. We excel at identifying hidden opportunities within your current operations, optimizing process...”
In Business Since 2009
Serving San Francisco Area
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Private Detective Services in San Francisco, CA Cost Estimates

Minimum cost
$374
Maximum cost
$11830
National Average
$1495
Avg Per Hour Rates
$156
$872
$2491
Fair price range is based on 459 cost profiles
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Average Cost $1495
Minimum cost $374
Maximum cost $11830
Avg Per Hour Rates $156

Fair range $872 to $2491 is based on 459 cost profiles.

Why these companies made our list

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