Best Private Investigators in Berkeley, CA

The highest-rated Private Investigator & Detective companies out of 102 vetted & reviewed in the Berkeley area.

Tully Investigations

Tully Investigations

(1)
“Helped me find new evidence that got my wrongful convictions reversed.”
In Business Since 2008
800 Jones St, Berkeley, CA
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San Francisco & Bay Area Investigations

San Francisco & Bay Area Investigations

(20)
For Insurance Companies, For Consumers, 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)
  • Defendant
  • Property
  • Small Claims Court
“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 2007
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)
Background Checks, Professional Investigations, Surveillance
“He asked a few questions and then suggested multiple options that I could choose from that might suit what I'm looking for in terms of results and my budget.”
Free Initial Consultation
In Business Since 2006
Accepts All Major Credit Cards
Licensed
822 Clay St, San Francisco, CA
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Denver Moore Investigations of Contra Costa County

Denver Moore Investigations of Contra Costa County

(13)
  • Individual
  • Phone
  • Matter
“He has been doing some illegal activity which I was able to use against him in court they followed my directions and helped me out very much they're very professional and accurate I would highly recommend this for someone who needs these services !”
Free Initial Consultation
In Business Since 2016
Emergency Services
Licensed
Serving Berkeley Area
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Dewitt Detective Agency

Dewitt Detective Agency

(7)
Bug Sweep / Tscm, Child Support / Custody, Background Investigations
“Time was of the essence because without his medication he gets confused and lost and his well being was in danger.”
In Business Since 2009
Free Initial Consultation
Emergency Services
580 California Street 12th Floor, San Francisco, CA
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Bond Investigations - Oakland

Bond Investigations - Oakland

(2)
Surveillance Investigations, Child Custody Investigations, Elder Abuse Investigations
“Best Private Investigative Services Provider in Oakland.”
Se Habla Español
25+ Years Experience
Locally Owned & Operated
Emergency Services
505 14th St Suite 900, Oakland, CA
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Private Eyes Screening Group

Private Eyes Screening Group

(11)
Background Checks, Industries We Serve, Lender Solutions
“I have worked with several background check companies to process our backgrounds for our health care system.”
In Business Since 2012
Licensed
2700 Ygnacio Valley Rd #100, Walnut Creek, CA
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Sean Patrick Investigations

Sean Patrick Investigations

(24)
  • Communication
  • Conversation
  • Mind
“Sean Patrick Investigations went gone above and beyond to assist me by not only making me feel comfortable enough to talk about my issue but providing me with fast and effective services.”
In Business Since 2018
Licensed
Serving Berkeley Area
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K & K Confidential Investigations

K & K Confidential Investigations

(4)
“From the time I first met them almost a year ago to more recent contact, I've been appreciative of their hard work and effort to go above and beyond my expectations”
In Business Since 2005
Emergency Services
Serving Berkeley Area
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Jim Baca Investigations

Jim Baca Investigations

(6)
“Not only did he get me the report within minutes (over the phone), he offered some valuable guidance on how I should continue to conduct my own research/investigation.”
In Business Since 2009
Free Initial Consultation
Licensed
Serving Berkeley Area
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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.”
Locally Owned & Operated
In Business Since 2017
Emergency Services
Licensed
Serving Berkeley Area
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Aal and Associates

Aal and Associates

(3)
Consumer, Attorney, Infidelity Investigations
“He was always very attentive and asking the right questions, while also having the right amount of skepticism that I imagine only comes with years of doing this kind of work.”
Free Initial Consultation
In Business Since 2009
Emergency Services
Licensed
Serving Berkeley Area
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MZ & Associates Private Investigations

MZ & Associates Private Investigations

(6)
Background Checks, Notary Services, Private Investigations
“She is always on-time and always takes the extra step to get the job done- whether it's a meet up at her office or she will go to you, definitely someone to count on.”
In Business Since 2023
Licensed
Serving Berkeley Area
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Neilson & Macritchie Invstgtrs

Neilson & Macritchie Invstgtrs

SIU Compliance & Anti-Fraud, CEU & CLE Training, Intelligence
“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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Security Special Services

Security Special Services

(3)
“Our businesses have used Security Special Services several times and we have always been impressed with the professional and excellent services they provide.”
In Business Since 2009
Emergency Services
Serving Berkeley Area
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The Screening Group- Background Checks

The Screening Group- Background Checks

(1)
“They always answer their phones (even in weekends), and help us understand the legal minefield of Background Checks.”
In Business Since 2005
Emergency Services
Serving Berkeley Area
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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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Michael Ramey & Associates

Michael Ramey & Associates

Special Investigations Unit, Fast Trak Investigation, Backgrounds and Locate
“Michael Ramey & Associates is a full-service, results-oriented investigative firm since 1993 licensed in California, Oregon and Washington, and experienced in all forms of workers' compensation, disability, casualty, general liability, inland marine,...”
In Business Since 2001
Serving Berkeley Area
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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 1992
4228 18th St, San Francisco, CA
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Webster Christopher

Webster Christopher

“Mr. Webster is a past president of C.A.L.I. and the N.C.F.I.A. With a passion for excellence, and continuing education through the industry, he consistently serves on the Board of Directors for the above named investigative associations. In addition,...”
In Business Since 2005
Licensed
Serving Berkeley Area
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Specialized Investigations

Specialized Investigations

(1)
SIU Compliance & Anti-Fraud, CEU & CLE Training, Intelligence
“Hot, hot, hot!”
In Business Since 2004
Serving Berkeley Area
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1st Defense Patrol

1st Defense Patrol

(5)
  • Patrols
  • Knowledge
“John Sebastian and his team have created, and maintain, a staff of experienced and proficient back-end administrative managers, and their patrol guards are neat, polite and ultra-professional.”
In Business Since 2020
4663 Harbord Dr, Oakland, CA
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Private Investigations Marin SF Bay Area

Private Investigations Marin SF Bay Area

(8)
Locate Hidden Asset, Workers Comp Fraud, Missing Persons
“Then he stayed with the case and helped expose the local Police Dept who is friends with said lying family, who also went as far as to pull a gun on me my while I filmed their officer and then helped catch the dept in their lies!”
In Business Since 2008
Accepts All Major Credit Cards
CVSA Certified
Serving Berkeley Area
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Private Detective Services in Berkeley, CA Cost Estimates

Minimum cost
$356
Maximum cost
$11267
National Average
$1424
Avg Per Hour Rates
$149
$831
$2372
Fair price range is based on 476 cost profiles
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Average Cost $1424
Minimum cost $356
Maximum cost $11267
Avg Per Hour Rates $149

Fair range $831 to $2372 is based on 476 cost profiles.

Why these companies made our list

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