Best Private Investigators in El Cajon, CA

The highest-rated Private Investigator & Detective companies out of 160 vetted & reviewed in the El Cajon area.

Callahan & Palmer

Callahan & Palmer

(1)
“We have sent several accounts to this company and have been a client of theirs for over 3 years.”
In Business Since 2012
475 W Douglas Ave, El Cajon, CA
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Casteel Accident Reconstruction

Casteel Accident Reconstruction

Forensic Mapping, Vehicle Documentation, Preliminary Analysis
“CASTEEL ACCIDENT RECONSTRUCTION, provides consulting and expert witness services to governmental and private sector clients in the area of motor vehicle, rail, pedestrian, and bicycle collision causation analysis and accident reconstruction. Full ser...”
In Business Since 2010
1920 Cordell Ct suite #2, El Cajon, CA
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Harman Investigations

Harman Investigations

(26)
  • Documents
  • Questions
  • Job
“I have been working with him for nearly two years and whether it's a personal serve of a subpoena or a TRO, or a simple court errand, he gets the job done every time.”
Licensed
In Business Since 2021
6760 University Ave Ste. 250, San Diego, CA
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Thesiu.com

Thesiu.com

(2)
“Lawrence Hamilton is one of the best investigators out there.”
RPS #1710
Accepts All Major Credit Cards
In Business Since 1997
1286 University Ave #715, San Diego, CA
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Medrano & Associates

Medrano & Associates

(7)
Background Checks, Infidelity Investigations, Child Custody Investigations
“I know it was a mission for mike but he found the mother of my kids and now I could take her to court so I could get full custody of my boys🙌🏼🙌🏼🙌🏼.”
Emergency Services
In Business Since 2012
1901 First Ave., San Diego, CA
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Bejars Investigations Services

Bejars Investigations Services

(2)
“Thank you for your help on my case.”
Emergency Services
Free Initial Consultation
In Business Since 2009
3650 Clairemont Dr, San Diego, CA
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The Taylor Group

The Taylor Group

(3)
Background Searches, Infidelity, Surveillance
“Wow super professional friendly and detail oriented gave me fast results affordable I would use his services again in a heartbeat thanks for helping me out”
Licensed
Accepts All Major Credit Cards
In Business Since 2018
Emergency Services
113 W G St #1001, San Diego, CA
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Nevium Intellectual Property Consultants

Nevium Intellectual Property Consultants

(4)
“Smart people here at this firm!”
Transparent Fees & Pricing
In Business Since 2018
415 Laurel St Suite 341, San Diego, CA
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Security & Event Staffing Professionals

Security & Event Staffing Professionals

(5)
“Excellent security service and good customer service”
Emergency Services
In Business Since 2014
Serving El Cajon Area
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Baker Street Group

Baker Street Group

Civil Litigation, General Investigations, Attorney Services
“BAKER STREET GROUP is owned and operated by nationally recognized leaders and experts. Our expertise, dedication and leadership will help you resolve issues, whether simple or complex. We are proud of our client list that includes a wide spectrum of ...”
Licensed, BBB Rating: A+
In Business Since 2000
16476 Bernardo Center Dr Ste 221, San Diego, CA
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Becker & Becker Investigations

Becker & Becker Investigations

(4)
“Brandon is experienced and has great customer service we had and issue trying to serve a woman that khows very well how the system works and khows how to get around the system .”
Licensed
Emergency Services
In Business Since 2017
Po Box 7644, Chula Vista, CA,
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Seekers of Truth; Private Detective Agency

Seekers of Truth; Private Detective Agency

(1)
“Jorge and his team are excellent Investigators that got the film my client needed.”
Licensed
In Business Since 2022
830 Kuhn Dr #212341, Chula Vista, CA
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Private Investigator Offices

Private Investigator Offices

Business / Corporate, Industrial / Trucking, Coronavirus Child Custody
“Since 1994 California Private Investigation Services has made it our mission to provide the best investigation services at an affordable rate. We haveestablished licensed private investigators throughout California making it easy and cost effective t...”
Transparent Fees & Pricing
Offers Financing Options
In Business Since 2001
Coupons & Offers
5694 Mission Center Rd, San Diego, CA
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GRI Investigations

GRI Investigations

(5)
“I have used Marc at GRI Investigations on many of my personal injury cases for a number of different assignments.”
In Business Since 2019
2560 Catamaran Way, Chula Vista, CA
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Forefront Investigations San Diego

Forefront Investigations San Diego

(4)
“I hired Forefront investigations for a surveillance job and they did an excellent job.”
In Business Since 2018
501 W. Broadway A-109, San Diego, CALIFORNIA,
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Pexis Corporation

Pexis Corporation

In Business Since 1999
3659 India St # 201, San Diego, CA
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John Ballard Investigations & Polygraph

John Ballard Investigations & Polygraph

(7)
  • Experience
“John answered every phonecall, was prompt/quick/easy with scheduling, and in person he explained the entire process very well and made sure I understood everything before beginning.”
In Business Since 1986
121 Broadway Cir Suite 353, San Diego, CA
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Cal Kik Investigations

Cal Kik Investigations

(4)
“Cal Kik is more than just an investigator; he is an individual who can quickly assess the needs of his clients and become a potent weapon in determining the truth.”
415 Laurel St #215, San Diego, CA
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Steven Ward Investigative

Steven Ward Investigative

In Business Since 2011
1256 Bittern St, San Diego, CA
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Santoni Investigations - San Diego Private Investigator

Santoni Investigations - San Diego Private Investigator

“At Santoni Investigations, we understand that top lawyers and firms need the best information possible to win your case. The problem is that you don't always know everything and that can make you feel nervous and stressed out. We get it and understan...”
Licensed
In Business Since 2017
8880 Rio San Diego Dr # 800, San Diego, CA
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Bradley Investigative Services

Bradley Investigative Services

(28)
Legal Support, Background Checks, Missing Persons
“Nick was able to take what tiny bits of info that I could provide and turn straw into gold and I couldn't be happier with the service , the turnaround, the professionalism and the quality of information he provided .”
In Business Since 2010
4655 Cass St Ste. 403, San Diego, CA
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La Barbara Investigations

La Barbara Investigations

(3)
Process Service, Child Custody, Protection
“This company is very professional, honest, and always gets the results needed.”
Licensed, BBB Rating: A+
Emergency Services
In Business Since 2006
3830 Valley Centre Dr, San Diego, CA
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Able Legal Investigations

Able Legal Investigations

(8)
Corporate Investigations, Litigation Support, Surveillance Investigations
“Thankfully we found Howard's agency, as they were able to obtain the facts in Mom's situation, and they uncovered who was responsible for defrauding her.”
Licensed
Emergency Services
In Business Since 2002
12526 High Bluff Dr Suite 300, San Diego, CA
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Linda Mitchell, Forensic Document Examiner

Linda Mitchell, Forensic Document Examiner

(1)
“I am very impressed with her thoroughness, and how detail oriented of her report on It is great to know that you love what you do Linda!”
Remote Consultations Available
In Business Since 2005
260 S Orange St, Escondido, CA
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Private Detective Services in El Cajon, CA Cost Estimates

Minimum cost
$350
Maximum cost
$11081
National Average
$1400
Avg Per Hour Rates
$146
$817
$2333
Average price range is based on 283 cost profiles
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Average Cost $1400
Minimum cost $350
Maximum cost $11081
Avg Per Hour Rates $146

Average range $817 to $2333 is based on 283 cost profiles.

Why these companies made our list

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