Best Private Investigators in Santa Ana, CA

The highest-rated Private Investigator & Detective companies out of 117 vetted & reviewed in the Santa Ana area.

Blue Systems International

Blue Systems International

(43)
Locations Served
“If you need to locate the owner of a vehicle sold to you by a third party on paper, these guys will tell you who and will find everything else all parties involved did wrong.”
Coupons & Offers
Licensed
Free Initial Consultation
In Business Since 2005
1580 E Edinger Ave t, Santa Ana, CA
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Lockjaw Legal Process Services

Lockjaw Legal Process Services

(5)
Court Filing and Document Retrieval, Skip Tracing, Service of Process
“Very kind and helpful over the phone considering the situation.”
Free Initial Consultation
Licensed, BBB Rating: A
In Business Since 2020
901 W Civic Center Dr STE 200, Santa Ana, CA 92703
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R.H. Young

R.H. Young

(6)
  • Process Server
“I can say without reservation that NTIS has been the most responsive to my needs and they have provided affidavits admissible in court to prove that we did our due diligence in notifying the tenants, thus protecting our clients and their estates.”
Free Initial Consultation
Licensed
In Business Since 2013
540 N Golden Cir Dr, Santa Ana, CA 92705
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South District Investigations

South District Investigations

(1)
“Wonderful service, I must admit i was not the most patient with this being my first time hiring services for process servicing however South District Investigations made sure to answer all my questions and concerns no matter how concerned i was they ...”
Free Initial Consultation
Emergency Services
In Business Since 2018
Serving Santa Ana Area
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Diversified Risk Management

Diversified Risk Management

Employee Misconduct Investigative Interviews, Digital Forensics, Litigation Support, Asset Searches, and Service of Process
“We cover investigative principles concerning workplace harassment, sexual harassment, and discrimination; the types of conduct that constitutes harassment, sexual harassment, and discrimination; remedies available for sexual harassment; strategies to...”
Free Initial Consultation
In Business Since 2001
Serving Santa Ana Area
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Gailey Associates

Gailey Associates

Workplace Investigations, Research, Service of Process
“The investigators at Gailey Associates have assisted attorneys and parties in litigation since the company's inception. We interview witnesses, canvass incident locations for additional witnesses and evidence such as surveillance cameras and photogra...”
Free Initial Consultation
Licensed
In Business Since 2002
1560 Brookhollow Dr Ste 207, Santa Ana, CA 92705
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DBM Private Investigator

DBM Private Investigator

(11)
Difficult Process Serving, Background Check, Vehicle Investigations
“Moreover, Derrick maintained clear communication and kept me informed every step of the way, which greatly eased my concerns and assured me that my case was in capable hands.”
Emergency Services
In Business Since 2018
17941 Sky Park Cir J, Irvine, CA
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Quinn & Associates Confidential Investigations

Quinn & Associates Confidential Investigations

(47)
Corporate Investigations, Individual Investigations
“Quinn & Associates has become a trusted partner for our team of experienced investigative and security professionals and is a go-to for us when in need of services on the west coast.”
Emergency Services
Licensed, BBB Rating: A+
In Business Since 2002
14034 Beach Blvd, Westminster, CA, 92683, 1442 E Lincoln Ave, Orange, CA
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Martin Investigative Services

Martin Investigative Services

(48)
Corporate Security Surveillance, Bug Sweep, Corporate Private Investigator Services For Surveillance
“I was able to complete my objective with his investigative services after making two unsuccessful attempts (on my own) at locating an individual for service of process.”
Emergency Services
Licensed
Transparent Fees & Pricing
Free Initial Consultation
620 Newport Center Dr Suite 1400, Newport Beach, CA
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Peterson Investigations

Peterson Investigations

(50)
  • Feel
  • Team
  • Communication
“The answer to that question as it relates to Peterson Investigations is not only an emphatic "yes, I would," but also a deeply grateful "yes, I already have and will continue to do so without the slightest hesitation!”
Free Initial Consultation
In Business Since 2015
Serving Santa Ana Area
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Confidential Controls - Private Investigator

Confidential Controls - Private Investigator

(47)
  • PI
  • Price
  • Questions
“This report had critical information that helped a legal case I was fighting, and because I got the report so fast, it made me less stressed and relieved.”
Emergency Services
In Business Since 2014
Serving Santa Ana Area
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Armando Zatarain Investigations

Armando Zatarain Investigations

(24)
Personal Security, Cheating Spouses, Process Serving
“Quick, efficient, reliable, very friendly, hard working, reasonable, readily available at any time, and best of all, I can ask them for help with tasks like process service and rest assured that they are getting it done.”
Free Initial Consultation
Transparent Fees & Pricing
In Business Since 2005
369 San Miguel Dr # 165, Newport Beach, CA
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Behavior Analysis Investigations

Behavior Analysis Investigations

(37)
Legal Investigation, Business Investigation, Investigative Profiling
“Both Edward Gonzalez, Administrative Services Manager and Investigator Steve O'Connor from BAI were professional and accommodating to our work schedules.”
Free Initial Consultation
In Business Since 2020
Serving Santa Ana Area
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JPL Process Service

JPL Process Service

(27)
Walk In Court Filing, Court Efiling, Nationwide Deposition Officer
“After 3 days of trying my documents were served, as the information I have given was limited - Name, Address that I'm unsure off, and a photo of the respondent.”
Accepts Paypal, Check, All Major Credit Cards, Debit
In Business Since 2004
14482 Beach Blvd Ste X, Westminster, CA
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Gomez Investigations Unit- Detective Privado

Gomez Investigations Unit- Detective Privado

(4)
“Whether you're going through a divorce, suspect a cheating spouse of infidelity, need a background check, or any need for investigations, Nestor and his well experienced team will go above and beyond to help you.”
Accepts All Major Credit Cards
PILICENSE#2877
Free Initial Consultation
Se Habla Español
14311 Newport Ave g280, Tustin, CA
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Excaliber Investigations

Excaliber Investigations

(1)
“Reliable, trustworthy and highly recommended investigated service.”
Licensed, BBB Rating: A+
In Business Since 1995
1440 W Hillandale Ave, La Habra, CA
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Hallahan Investigations

Hallahan Investigations

(3)
“He went above and beyond, communicated more than was even expected, answered any and all of my questions almost immediately and gave me all of the information I needed and more.”
Free Initial Consultation
Emergency Services
In Business Since 2017
26895 Aliso Creek Rd B-1052, Aliso Viejo, CA
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Southern California Private Investigations

Southern California Private Investigations

(2)
Video and Photo Surveillance, Locating People, Criminal Defense Investigation
“I recommend Southern California Private Investigations Inc 100%”
Emergency Services
Licensed
In Business Since 1991
310 W First St, Tustin, CA
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Oeis Private Investigation

Oeis Private Investigation

(4)
  • Informative
“Maybe a suggestion is provide more resources in class for students to take home and use or study(handouts, websites, etc) probably just knitpicking but just an area for feedback.”
Emergency Services
In Business Since 2020
2102 Business Center Dr STE 130, Irvine, CA
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California Labor Solutions

California Labor Solutions

(9)
Recruitment Process Support, Employee Relations, Training
“I was watched this company grow in just a couple of short years, I can honestly say that I appreciate this companies attention to detail, and the services provided by Shawn Larry.”
In Business Since 2006
28202 Cabot Rd #300, Laguna Niguel, CA
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Santoni Investigations

Santoni Investigations

(3)
“I received a referral to Santoni Investagations from another business owner who has used them for several years for background checks and surveillance.”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 1979
Serving Santa Ana Area
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Discreet Services

Discreet Services

(1)
Start a Free Consultation
“Very responsive, quality work product”
Transparent Fees & Pricing
Licensed
Free Initial Consultation
In Business Since 2018
Serving Santa Ana Area
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Justice Solutions Group

Justice Solutions Group

(18)
  • Results
  • Background Checks
  • Team
“Shortly after I had to re-engage with Tyler to serve the same neighbor with a restraining order as he avoided 2 weeks worth of 4 sheriff and 3 processor server attempts.”
In Business Since 2015
Serving Santa Ana Area
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Allen Investigations, Debra Allen

Allen Investigations, Debra Allen

(11)
  • Adopted
  • Information
  • Grateful
“All I had was a few stories, a common first and last name, approximate year of birth and after only 6 months, she did what no other investigator could do, she found my family!”
In Business Since 2013
331 W Bay St, Costa Mesa, CA
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Private Detective Services in Santa Ana, CA Cost Estimates

Minimum cost
$371
Maximum cost
$11726
National Average
$1482
Avg Per Hour Rates
$155
$864
$2469
Typical price range is based on 309 cost profiles
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Average Cost $1482
Minimum cost $371
Maximum cost $11726
Avg Per Hour Rates $155

Typical range $864 to $2469 is based on 309 cost profiles.

Why these companies made our list

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