Best Private Investigators in Pasadena, CA

The highest-rated Private Investigator & Detective companies out of 136 vetted & reviewed in the Pasadena area.

Rush Intel Services

Rush Intel Services

(3)
“I used Rush Intel for some private investigative work involving some fraud that my company had sustained.”
Licensed, BBB Rating: A+
In Business Since 2019
Accepts All Major Credit Cards
254 N Lake Ave #124, Pasadena, CA
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Pasadena Private Investigator

Pasadena Private Investigator

(2)
Background Checks, Gps Tracking Services, Debugging and Bug Sweeps
“I got way more information than I expected.”
Emergency Services
In Business Since 2017
Free Initial Consultation
254 N Lake Ave #199, Pasadena, CA
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Bert Porter & Associates

Bert Porter & Associates

(14)
  • Questions
  • Information
  • Professional
“I have known Bert Porter for over 15 years, I have referred numerous clients to his office with various issues that the sheriffs' department could not give the attention the public expects, due to their high case load and lack of manpower..”
1015 N Lake Ave, Pasadena, CA
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Keystone Investigative Services

Keystone Investigative Services

Insurance, Legal Support Investigations, Corporate, Business & Workplace Investigations
“Kelly Cory, Keystone's President, CEO and Lead Investigator, has nearly two decades of professional experience in legal investigations. She earned her bachelor's degree in Criminal Psychology from Purdue University and began working as a field invest...”
Licensed
In Business Since 2008
Free Initial Consultation
530 S Lake Ave, Pasadena, CA
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LA Intelligence, Investigations & Detective Agency

LA Intelligence, Investigations & Detective Agency

(24)
Insurance Fraud, Undercover Investigation, Attorney Services
“After entrusting him with a large amount of money for a specific purpose, suddenly his behavior changed radically from a trustworthy, easygoing guy, and became extremely aggressive.”
Accepts Debit, Check, Paypal, Cash, All Major Credit Cards
In Business Since 1993
Serving Pasadena Area
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Excell Investigations

Excell Investigations

(29)
Private Investigators, Criminal and Civil Investigations, Witness Statements
“Excell Investigations' private detectives uncovered a great deal of information about me that I could only have imagined in my worst nightmares about my business partner, thanks to their extensive network.”
Licensed, BBB Accredited
In Business Since 2008
Free Initial Consultation
Emergency Services
Serving Pasadena Area
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Paramount Investigative Services

Paramount Investigative Services

(30)
Witness Statements & Interviews, Vehicle Repossessions, Intellectual Property Theft
“They were prompt in their investigation as well as their responses, giving both texts and phone calls to relay information pertinent to the ongoing case.”
Licensed, BBB Rating: A+
In Business Since 2007
Accepts Cash, Check, All Major Credit Cards
633 W 5th St, Los Angeles, CA
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Sunset Blvd. Investigations

Sunset Blvd. Investigations

(27)
Litigation Support, Missing Persons, Celebrity / Executive Protection
“My friend located them to investigate my son's sudden disappearance from his apartment, and the level of care with which they treated me and my son's case cannot be beat.”
Licensed, BBB Rating: A+
In Business Since 2012
Accepts All Major Credit Cards
714 W Olympic Blvd #933, Los Angeles, CA
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MCM Investigations

MCM Investigations

(7)
Missing Persons, Child Custody, Background Checks
“Sooooo gooooood”
Licensed, BBB Rating: A+
In Business Since 2001
Emergency Services
Accepts All Major Credit Cards
150 N Los Angeles St, Los Angeles, CA
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Brapga Security Systems

Brapga Security Systems

(8)
Quote
“Great company.”
Emergency Services
In Business Since 2016
Serving Pasadena Area
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Net Check Investigations

Net Check Investigations

(3)
Surveillance, Criminal / Civil Cases, Background Checks
“Jonathan Kraut and his staff are amazing, resolved the issue very quickly.”
Licensed
In Business Since 2002
Transparent Fees & Pricing
Accepts All Major Credit Cards, Check
601 S Glenoaks Blvd Suite 409, Burbank, CA
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Danidoc Legal Services/Notary/Credit Repair/Real Estate Services

Danidoc Legal Services/Notary/Credit Repair/Real Estate Services

(19)
Fictitious Business Name, Incorporation, Non-Profit Corporation
“If you are struggling with legal issues, need a notary or someone that will help take some stress off your shoulders for filing Danidoc legal documents is the place to be.”
In Business Since 2022
103 S Kenwood St Unit D, Glendale, CA
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Nationwide Legal Investigations

Nationwide Legal Investigations

Risk Management Investigations, Human Trafficking Investigations, Online Dating Investigations
“Three weeks ago, I called Nationwide legal regarding doing a skip trace on my father. I Have not seen my father since I was eight months old. I needed to make amends for my personal life. So I spoke with Marcus and he was very informative with the pr...”
Transparent Fees & Pricing
In Business Since 2020
Free Initial Consultation
1609 James M Wood Blvd, Los Angeles, CA
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Bank Account Detective

Bank Account Detective

(1)
“Bank Account Detective Offers banking and checking account information without violating Any local or federal laws”
Emergency Services
In Business Since 2021
Box 712084, 350 S Grand Ave 1st Floor, Los Angeles, CA
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Trans West Investigations

Trans West Investigations

Licensed
In Business Since 1986
Emergency Services
3255 Wilshire Blvd #800, Los Angeles, CA
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O&O Investigations, INC

O&O Investigations, INC

(11)
Mergers & Acquisitions, Open-Source Intelligence, Surveillance
“There was constant communication between us while working on my case and there was an extremely thorough and detailed report written for me at the conclusions of the investigation.”
Licensed
In Business Since 2011
Serving Pasadena Area
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Force Protection Agency

Force Protection Agency

(1)
“We used their guard patrol services and also hired them as Private Investigators and not only they were fast in delivering results, but also kept us informed regularly on the progress of our case.”
Emergency Services
In Business Since 2018
Free Initial Consultation
Serving Pasadena Area
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Schubert Investigations

Schubert Investigations

(19)
  • Professional
“I would like to thank him individually and the entire company for delivering such outstanding and professional service for their clients and know that this brief review cannot encompass the full experience of being helped when so many other people ha...”
Serving Pasadena Area
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Los Angeles Detective Agency

Los Angeles Detective Agency

(1)
“Detective Gollaz was able to track down and find the true person who committed the crime and we were able to convince the Pomona Courthouse Prosecutor to drop all the charges (very rare in Pomona court where they have a 99% conviction rate).”
Free Initial Consultation
In Business Since 2006
Se Habla Español
7435 N Figueroa St #41-1123, Los Angeles, CA
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Beverly Hills Private Investigators

Beverly Hills Private Investigators

(8)
Data Investigations, Surveillance
“His experience and techniques definitely make him the best surveillance investigator from Pasadena to Beverley Hills, and all over the Los Angeles area.”
In Business Since 2016
Serving Pasadena Area
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Iovino Investigator-Protective

Iovino Investigator-Protective

(2)
“Wow, beautiful waiting area here at Iovino Investigative.”
Emergency Services
In Business Since 2010
Free Initial Consultation
2501 W Burbank Blvd suite #310, Burbank, CA
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Confidential Matters

Confidential Matters

(1)
“Mustafa is great to work with.”
Licensed
In Business Since 2020
Free Initial Consultation
7119 Sunset Blvd #544, Los Angeles, CA
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Investigative Services Corporation

Investigative Services Corporation

Accepts All Major Credit Cards
In Business Since 1997
Free Initial Consultation
Emergency Services
150 E Olive Ave # 105, Burbank, CA
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Frasco Investigative Services

Frasco Investigative Services

Workplace Investigations, Legal & Business Intelligence, Vendor Management
“Companies today are in need of results that are delivered accurately, timely and efficiently so your business can focus on the core competencies in which you excel. With a diverse array of services to support your decision-making, our solutions are d...”
In Business Since 1995
215 W Alameda Ave, Burbank, CA
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Private Detective Services in Pasadena, CA Cost Estimates

Minimum cost
$360
Maximum cost
$11374
National Average
$1437
Avg Per Hour Rates
$150
$839
$2395
Average price range is based on 526 cost profiles
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Average Cost $1437
Minimum cost $360
Maximum cost $11374
Avg Per Hour Rates $150

Average range $839 to $2395 is based on 526 cost profiles.

Why these companies made our list

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