Best Private Investigators in Antioch, CA

The highest-rated Private Investigator & Detective companies out of 171 vetted & reviewed in the Antioch area.

MCR Investigations & Consulting

MCR Investigations & Consulting

(12)
  • Information
“I have had a very good experience working with him (processing serving) and highly recommend his services, especially if you have an elusive person that you need to locate and have served with court papers.”
In Business Since 2022
Emergency Services
2730 W Tregallas Rd #3862, Antioch, CA
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Denver Moore Investigations of Contra Costa County

Denver Moore Investigations of Contra Costa County

(13)
  • Individual
  • Matter
  • Phone
“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 !”
In Business Since 2016
Licensed
Free Initial Consultation
Emergency Services
Serving Antioch Area
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Private Eyes Screening Group

Private Eyes Screening Group

(11)
Background Checks, Lender Solutions, Industries We Serve
“Have had good experiences working with Private Eyes and their staff.”
In Business Since 2012
Licensed
2700 Ygnacio Valley Rd #100, Walnut Creek, CA
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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 Antioch 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
Licensed
Free Initial Consultation
Serving Antioch Area
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MZ & Associates Private Investigations

MZ & Associates Private Investigations

(6)
Background Checks, Private Investigations, Notary Services
“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 Antioch Area
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Michael Ramey & Associates

Michael Ramey & Associates

Surveillance / Sub Rosa, Fast Trak Investigation, Statements, Aoe-Coe and Subrogation
“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 Antioch Area
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Specialized Investigations

Specialized Investigations

(1)
Remote Surveillance, Specialty Services, CEU & CLE Training
“Hot, hot, hot!”
In Business Since 2004
Serving Antioch Area
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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 Antioch Area
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Denver Moore Investigators of Danville

Denver Moore Investigators of Danville

(4)
“Needed to hire a private investigator in Danville, CA for a personal / family matter and Denver Moore provided me with excellent service at a reasonable price.”
In Business Since 2019
Licensed
Free Initial Consultation
Emergency Services
Serving Antioch 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 Antioch Area
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Martin & Associates Investigations

Martin & Associates Investigations

(2)
Private Investigations, Security Systems
“We later opened an event venue at our residential property and because we are so happy with his services, we then chose Brian to install an additional system for our venue.”
In Business Since 2003
Licensed
Serving Antioch Area
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Beresford Investigations

Beresford Investigations

“"The credibility of witnesses and the verifiability of allegations are always at issue in litigation. That is not only our firm's particular expertise as investigators, but our legal and ethical due process obligation in the representation of our cli...”
In Business Since 2000
Emergency Services
Serving Antioch Area
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Spotlight P.I.

Spotlight P.I.

(4)
“He is not only professional and knowledgeable but very tech savvy therefore he is excellent at surveillance work.”
In Business Since 2022
Licensed
Serving Antioch Area
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Nighthawk Investigations Walnut Creek

Nighthawk Investigations Walnut Creek

“What can you do when you need to find out vital information without being detected? You can call the best surveillance investigators in the state. Nighthawk Private Investigations is the professional private surveillance company that will consider an...”
25+ Years Experience
Licensed, BBB Accredited
Free Initial Consultation
1255 Treat Blvd Ste 300, Walnut Creek, CA
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Private Investigator Pfeifer Investigations | Stockton

Private Investigator Pfeifer Investigations | Stockton

(15)
  • PI
“Professional, reliable, very patient with a million questions I had, in my situation (*every case will be different) the job was completed in just a few days.”
In Business Since 2021
Licensed
Free Initial Consultation
Serving Antioch Area
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Archuleta & Associates

Archuleta & Associates

In Business Since 2006
Serving Antioch Area
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Denver Moore Investigations of Pleasanton

Denver Moore Investigations of Pleasanton

(3)
“With very little information Denver located her vehicle and was able to get me the information I needed”
In Business Since 2017
Licensed
Free Initial Consultation
Emergency Services
Serving Antioch 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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Charlottes Webb Investigations

Charlottes Webb Investigations

(2)
“I hired Charlotte to take a statement from a witness and since we hadn't worked together before I also went for the interview.”
In Business Since 2015
1151 Harbor Bay Pkwy #207c, Alameda, CA
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Perez Investigations

Perez Investigations

(1)
“Very professional great results in a timely manner.”
In Business Since 1997
Licensed
Serving Antioch Area
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Brisco Consulting

Brisco Consulting

In Business Since 2019
Licensed
Serving Antioch Area
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Robert Dutton Investigative

Robert Dutton Investigative

“It is estimated that approximately 1 out of every 3 Americans has been arrested or convicted of a crime. This statistic is concerning to job applicants and employers hiring for jobs. Job applicants worry that their criminal history will prevent them ...”
In Business Since 2011
Licensed
1728 B St, Hayward, CA
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Hicks Investigations

Hicks Investigations

In Business Since 1987
521 Georgia St, Vallejo, CA
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Private Detective Services in Antioch, CA Cost Estimates

Minimum cost
$353
Maximum cost
$11177
National Average
$1412
Avg Per Hour Rates
$148
$824
$2353
Fair price range is based on 450 cost profiles
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Average Cost $1412
Minimum cost $353
Maximum cost $11177
Avg Per Hour Rates $148

Fair range $824 to $2353 is based on 450 cost profiles.

Why these companies made our list

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