Best Private Investigators in Costa Mesa, CA

The highest-rated Private Investigator & Detective companies out of 146 vetted & reviewed in the Costa Mesa area.

Allen Investigations, Debra Allen

Allen Investigations, Debra Allen

(12)
  • Information
  • Life
  • Grateful
“I don't think this is something anyone does without a fair amount of soul searching and she helped me get through my reservations about searching and assured me that the utmost care would be taken to not upset the person I was looking for or at least...”
In Business Since 2013
331 W Bay St, Costa Mesa, CA
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Talon Executive Services

Talon Executive Services

Corporate Investigations, Risk Vulnerability Assessments, Workplace Violence Prevention
“Leatherback Gear™ is the world's ONLY backpack that converts into a bulletproof protective vest within seconds, protecting both your front & your back, offering a level of immediate protection never before available, in the event of an active shootin...”
In Business Since 1998
Licensed
151 Kalmus Dr # A103, Costa Mesa, CA
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Luna Quest Services

Luna Quest Services

Security Consulting, Executive Protection
“LUNA QUEST Services has both the expertise and attention to detail to get the job done. They don't quit. From the moment I contacted them, I received professional and personalized attention. They are capable, experienced, efficient and gave me the pe...”
In Business Since 2017
Licensed
600 Anton Blvd 11th Floor, Costa Mesa, CA
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DBM Private Investigator

DBM Private Investigator

(9)
Area of Practice, Asset and Bank Account, Executive Protection
“He was fast and did his job in a very professional manner, I couldn't be happier with the results of the the job he did for me, and best of all, it didn't cost me an arm and a leg.”
In Business Since 2018
Emergency Services
17941 Sky Park Cir, Irvine, CA
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Quinn & Associates Confidential Investigations

Quinn & Associates Confidential Investigations

(33)
Individual Investigations, Corporate Investigations
“Quintanar is passionate about his profession, has a work ethic that demonstrates to his clients that he takes pride in everything he does and his 30 plus years of experience makes him extremely knowledgeable.”
In Business Since 2000
Emergency Services
Licensed, BBB Rating: A+
14034 Beach Blvd, Westminster, CA, 92683, 1442 E Lincoln Ave, Orange, CA
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Peterson Investigations

Peterson Investigations

(50)
  • Information
  • Integrity
  • Expertise
“Mr Peterson has a long and extensive background in law enforcement which I believe sets him apart from other PI's when it comes to experience, but what I think really sets him apart from the rest is his ability to understand and connect with his clie...”
In Business Since 2015
Free Initial Consultation
Serving Costa Mesa Area
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Confidential Controls - Private Investigator

Confidential Controls - Private Investigator

(47)
Surveillance Investigation, GPS Tracking Investigations, Workers Compensation Investigations
“Although I am SO happy that I was able to get the person of interest served with his court orders, I am so sad to no longer be working with Jason, because he is just that awesome.”
In Business Since 2014
Emergency Services
Serving Costa Mesa Area
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Blue Systems International Private Investigator

Blue Systems International Private Investigator

(40)
Locations Served
“MJ himself who treated me as great friend, so after I explained my situation he told me give me three days and I'll call you, so i left the information he asked for and he called me on a Sunday which is supposed to be a "day off" for him and told me ...”
In Business Since 2005
Free Initial Consultation
Licensed
Serving Costa Mesa Area
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Martin Investigative Services

Martin Investigative Services

(29)
Asset Search Services, Surveillance, Background Checks
“On the initial call, not only did they set the expectations of the possible outcomes of the search and the possibility of coming up empty handed, but also indicated that if they couldn't find my 'lost person' that there was likely little chance of me...”
In Business Since 1998
Emergency Services
Transparent Fees & Pricing
Licensed
620 Newport Center Dr Suite 1400, Newport Beach, CA
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Armando Zatarain Investigations

Armando Zatarain Investigations

(25)
Asset Checks, Process Serving, Real Case Files
“Amy, my investigator, did an outstanding job working over the weekend to get me the report quickly which contains the key information I needed: criminal/arrest records, gang affiliations, drug issues, outstanding warrants… Amy was also able to get m...”
In Business Since 2005
Free Initial Consultation
Transparent Fees & Pricing
369 San Miguel Dr # 165, Newport Beach, CA
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Behavior Analysis Investigations

Behavior Analysis Investigations

(34)
Insurance Investigations, Legal Investigations, Investigative Profiling
“Both Edward Gonzalez, Administrative Services Manager and Investigator Steve O'Connor from BAI were professional and accommodating to our work schedules.”
In Business Since 2020
Free Initial Consultation
Serving Costa Mesa Area
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New World Investigations

New World Investigations

(6)
Private Investigations, Insurance Cases, Elder Abuse
“Before contacting New World Investigations I was treated poorly by a man (RAFFI) at Super Eye Investigations; he was extremely disrespectful and had a middle eastern accent and appeared not to like Americans.”
In Business Since 2013
Transparent Fees & Pricing
Free Initial Consultation
Emergency Services
Serving Costa Mesa Area
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Excell Investigations

Excell Investigations

(1)
Asset Search, Computer and Smartphone Forensics, Private Investigators
“Two of them had finally gotten back to me and didn't appear to be knowledgeable and one was downright horrible so, with that said, never use Super Eye Investigations.”
In Business Since 1995
Emergency Services
Free Initial Consultation
Licensed, BBB Rating: A
Serving Costa Mesa Area
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JPL Process Service

JPL Process Service

(26)
Nationwide Process Service, Walk In Court Filing, Judgment Collections Process Service
“30 days later, after various follow-up emails and phone calls, Tony determined to refund my money because he never service the documents and he was upset when I confronted him with his promise of delivering within two weeks max.”
In Business Since 2004
Accepts Paypal, Check, All Major Credit Cards, Debit
14482 Beach Blvd Ste X, Westminster, CA
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Lockjaw Legal Process Services

Lockjaw Legal Process Services

(5)
Service of Process, Court Filing and Document Retrieval, Skip Tracing
“I hope to never have to use them again but if I do they will be my first stop.”
In Business Since 2020
Free Initial Consultation
Licensed, BBB Rating: A
Serving Costa Mesa Area
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Justice Solutions Group

Justice Solutions Group

(17)
Asset Searches, Investment Due Diligence and Finance Checks, Mergers and Acquisitions
“While I haven't required JSG's services, I can personally vouch for the integrity, diligence, and persistence of founder Josh Chandler, and I have not doubt these qualities permeate JSG's business practices and investigative efforts.”
In Business Since 2015
Free Initial Consultation
Transparent Fees & Pricing
Serving Costa Mesa Area
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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.”
In Business Since 2005
Accepts All Major Credit Cards
Free Initial Consultation
PILICENSE#2877
14311 Newport Ave g280, Tustin, CA
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DCW & Associates Investigations

DCW & Associates Investigations

(16)
  • Job
  • Professional
  • Calls
“Not only did they compete the job in a timely manner, Dave made some very valuable suggestions to help expedite the process even further, and without charging me a cent more.”
In Business Since 2001
Free Initial Consultation
Serving Costa Mesa Area
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A.N. Investigations

A.N. Investigations

(28)
  • Work
  • Investigative
“Work ethic is clearly shown in how he handles business three things that stuck out to me was being updated frequently to ensure assignment progression, respectful and professional felt like I was always number one on his list, and knowledgeable in hi...”
In Business Since 2019
Licensed
201 E Center St Suite 112, Anaheim, 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.”
In Business Since 2017
Free Initial Consultation
Emergency Services
26895 Aliso Creek Rd B-1052, Aliso Viejo, CA
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Southern California Private Investigations

Southern California Private Investigations

(2)
Background Checks, Video and Photo Surveillance, Later Stage Case Services
“Farzin and his team were a pleasure to work with during a very stressful legal case and difficult time.”
In Business Since 1991
Emergency Services
Licensed
310 W First St, Tustin, CA
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Pelican Research

Pelican Research

(1)
“De Sales and his team have done for my family and I, over the course of the last 30 years.”
13+ Years Experience
Transparent Fees & Pricing
Emergency Services
Serving Costa Mesa Area
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California Labor Solutions

California Labor Solutions

(9)
HR Consulting & Regulatory Compliance, Recruitment Process Support, Training
“Our company will contract with Shawn again for our California Employee handbook, as the Director of Human Resources & Payroll I wouldn't let anyone else but Shawn assist us in navigating the complex, detailed labor laws in California.”
In Business Since 2006
30262 Crown Valley Pkwy Ste. B470, Laguna Niguel, CA
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Discreet Services

Discreet Services

(1)
Start a Free Consultation
“Very responsive, quality work product”
In Business Since 2018
Transparent Fees & Pricing
Free Initial Consultation
Licensed
Serving Costa Mesa Area
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Private Detective Services in Costa Mesa, CA Cost Estimates

Minimum cost
$354
Maximum cost
$11193
National Average
$1414
Avg Per Hour Rates
$148
$825
$2357
Fair price range is based on 550 cost profiles
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Average Cost $1414
Minimum cost $354
Maximum cost $11193
Avg Per Hour Rates $148

Fair range $825 to $2357 is based on 550 cost profiles.

Why these companies made our list

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