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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Bejars Investigations Services

Bejars Investigations Services

(1)
No Matter What Problem You Face
“This agency is very professional and a wealth of experience”
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 2015
Free Initial Consultation
3650 Clairemont Dr, San Diego, CA
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Westcoast Security & Investigative Agency

Westcoast Security & Investigative Agency

(15)
  • Security Company
  • Team
  • Training
“Providing a good service, showing they care and great customer service.”
Licensed
Emergency Services
In Business Since 2010
Locally Owned & Operated
3650 Clairemont Dr, San Diego, CA
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Harman Investigations

Harman Investigations

(29)
  • Questions
  • Documents
  • Job
“The owner, Ty, is exceptionally good at what he does, whether it be process serving, providing deposition services, conducting private eye investigations or just contributing his extensive knowledge to the job at hand.”
Licensed
In Business Since 2021
6760 University Ave #250, San Diego, CA
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Baker Street Group

Baker Street Group

(1)
Civil Litigation, General Investigations, Attorney Services
“The Baker Street Group is knowledgeable, professional and delivers results in an expedient manner!”
Licensed, BBB Rating: A+
In Business Since 1999
16476 Bernardo Center Dr Ste 221, San Diego, CA
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The Special Investigations Unit

The Special Investigations Unit

(2)
“Lawrence Hamilton is one of the best investigators out there.”
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 1996
1286 University Ave #715, San Diego, CA
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Western Investigations

Western Investigations

(2)
Surveillance, Background Checks, Infidelity Investigations
“If you are looking for the best private detective agencies, I suggest you should visit Western Investigations in Saint Diego, as they are quite helpful in providing better services for anyone.”
Emergency Services
Free Initial Consultation
In Business Since 1998
113 W G St #418, San Diego, CA
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Medrano & Associates Private Investigations

Medrano & Associates Private Investigations

(14)
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🙌🏼🙌🏼🙌🏼.”
In Business Since 2012
1901 First Ave., San Diego, CA
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Doroshuk & Associates

Doroshuk & Associates

Skip Tracing / Locate Someone , Small Claims Process Server, Court Research & Records Retrieval  
“Our Full Service Basic Skip Trace / People Locator Package includes up to 2 hours of Licensed Private Investigator time time plus several searches. Almost a 50% Savings from our regular hourly and Included search rates. Cost is a flat $289 and has a ...”
Licensed
Accepts Check, All Major Credit Cards
In Business Since 2016
Free Initial Consultation
835 Fifth Ave, San Diego, CA
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John Ballard Polygraph

John Ballard Polygraph

(36)
  • Schedule
  • Questions
  • Understanding
“I have never participated having a polygraph done and although I had an idea what it possibly would be like having watched TV; but actually, going through the experience was a lot more in death then I could ever imagine.”
In Business Since 1987
121 Broadway Cir Suite 353, San Diego, 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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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”
Accepts All Major Credit Cards
Emergency Services
In Business Since 2019
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 2017
415 Laurel St UNIT 341, San Diego, CA
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Quinn & Associates Confidential Investigations

Quinn & Associates Confidential Investigations

(1)
Corporate Investigations, Individual Investigations
“We contacted him and he was able to provide same day service for us and follow up, even after hours.”
Emergency Services
In Business Since 2011
500 W Broadway, 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 2018
Po Box 7644, Chula Vista, CA,
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Forefront Investigations San Diego

Forefront Investigations San Diego

(12)
  • Communicate
  • Patients
  • Surveillance
“Forefront Investigations is my go-to private investigator from everything from simple background checks, to comprehensive surveillance and detailed investigations.”
Licensed
In Business Since 2018
501 W. Broadway A-109, San Diego, CALIFORNIA,
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GRI Investigations

GRI Investigations

(11)
  • Knowledge
  • Law Enforcement
“If you are looking for a thorough knowledgeable, very experienced, Private investigator that will take the time to listen very carefully and patiently to your problem or situation, Mark Garza is who you want to deal with and hire.”
Licensed
In Business Since 2019
2560 Catamaran Way, Chula Vista, CA
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San Diego Digital Forensics

San Diego Digital Forensics

“Our firm works on large projects, processing enormous volumes of documents, and over the past six months I have been in almost daily, several times a day, contact with the team at ArcherHall. I am so thankful for their professionalism, work product, ...”
Licensed
Transparent Fees & Pricing
In Business Since 2019
409 Camino del Rio S #102, San Diego, CA
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Cal Kik Investigations

Cal Kik Investigations

(5)
“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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Batza & Associates

Batza & Associates

“We have used the legal investigators from Batza & Associates since 2009 on very complicated, high-stakes matters, including major toxic tort litigation. They have always exceeded our expectations, and ... - Michael G. Marderosian, Esq., Marderosian &...”
Transparent Fees & Pricing
In Business Since 2004
5663 Balboa Ave #426, 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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Ernest Smith Investigations

Ernest Smith Investigations

(50)
  • Phone Number
  • Surveillance
  • Strategy
“We highly recommend Ernest who is very professional and was able to accomplish the time sensitive job in only a couple hours when others couldn't complete in two weeks.”
Emergency Services
Free Initial Consultation
Licensed
Serving El Cajon Area
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Bradley Investigative Services

Bradley Investigative Services

(36)
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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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 UNIT 300, San Diego, 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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