Best Private Investigators in Paramount, CA

The highest-rated Private Investigator & Detective companies out of 109 vetted & reviewed in the Paramount area.

LA Intelligence, Investigations & Detective Agency

LA Intelligence, Investigations & Detective Agency

(24)
Bug Sweeps (Tscm), Interview & Interrogation, Private Investigation
“Within days of our initial consult their covert surveillance yielded irrefutable evidence of all I had feared— and all my husband had vehemently denied.”
In Business Since 1993
Accepts Debit, Check, Paypal, Cash, All Major Credit Cards
Serving Paramount Area
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Excell Investigations

Excell Investigations

(29)
Social Media Investigation, Locating & Skip Tracing, Infidelity
“I needed some investigative help in trying to pinpoint some fraud activity that was committed against me, so I contacted Excell Investigation, after a recommendation from a friend of mine.”
In Business Since 2008
Free Initial Consultation
Licensed, BBB Accredited
Emergency Services
Serving Paramount Area
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Paramount Investigative Services

Paramount Investigative Services

(30)
Workers Comp Claims, Hostile Terminations, Witness Statements & Interviews
“Mr Childs literally was able to protect my family provide me the information about somebody who is trying to enter our family who was posing as a fake Special Forces Soldier also had a hidden criminal past of violent crimes thank you so much for help...”
In Business Since 2007
Licensed, BBB Rating: A+
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)
Technical Surveillance Countermeasures, Risk Management Analysis Survey, Internet Dating
“Several times in the course of my legal practice and have never been disappointed by their responsiveness, professionalism, and especially their resourcefulness.”
In Business Since 2012
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
714 W Olympic Blvd #933, Los Angeles, CA
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MCM Investigations

MCM Investigations

(7)
Child Custody, Missing Persons, Background Checks
“I used MCM Investigations for personal use and couldn't be more happy with the final results, Their communication skills were above and beyond!!”
In Business Since 2001
Emergency Services
Free Initial Consultation
Licensed, BBB Rating: A+
150 N Los Angeles St, Los Angeles, CA
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Lockjaw Legal Process Services

Lockjaw Legal Process Services

(4)
Service of Process, Skip Tracing, Court Filing and Document Retrieval
“I hope to never have to use them again but if I do they will be my first stop.”
In Business Since 2022
Licensed, BBB Rating: A
Free Initial Consultation
Serving Paramount Area
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Pink Lady Investigations of Southern California

Pink Lady Investigations of Southern California

(24)
  • Professional
  • Needs
“He contacted the GAL this year because he has finally felt to reply to their emails, he informed that he was moving soon in a couple weeks and gave an address as if it was okay to continue to play cat and mouse with him as he has given them the wrong...”
In Business Since 2019
Emergency Services
Serving Paramount Area
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Brapga Security Systems

Brapga Security Systems

(8)
Quote
“Great company”
In Business Since 2016
Emergency Services
Serving Paramount Area
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Excaliber Investigations

Excaliber Investigations

(1)
“Reliable, trustworthy and highly recommended investigated service.”
In Business Since 1997
Licensed, BBB Rating: A+
1440 W Hillandale Ave, La Habra, CA
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DCW & Associates Investigations

DCW & Associates Investigations

(16)
  • Job
  • Calls
  • Professional
“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 Paramount Area
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JPL Process Service

JPL Process Service

(20)
  • Priced
  • Email
  • Phone
“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
Transparent Fees & Pricing
14482 Beach Blvd Ste X, Westminster, CA
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Katz Investigations

Katz Investigations

(26)
Home, Services Offered, Morehomeservices Offered
“First he confirmed that the defendant lives in that location by running their license plate number because we have been lied to by someone living with the defendant that the person doesn't there anymore, then he took the picture upon serving and mail...”
In Business Since 2005
Licensed
Serving Paramount Area
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Worldwide Intelligence Network

Worldwide Intelligence Network

(11)
Executive Level Background Investigations, Sexual Harassment and Abuse Investigation Services
“All of the other private investigations companies I contacted weren't really interested in what I needed them to do for me, all they wanted to talk about was their fee and they treated me like I was someone who couldn't afford their service.”
In Business Since 1996
Licensed
Free Initial Consultation
10100 Galaxy Way, Los Angeles, CA
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A.N. Investigations

A.N. Investigations

(25)
  • Professional
  • Work
  • Investigative Journalism
“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 #112, Anaheim, CA
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Tristar Investigation

Tristar Investigation

(6)
Follow or Watch Someone, Insurance Services, Find Someone’s Money
“I have known Bruce and his team at Tristar Investigation for a few years, and recently had the pleasure of working with them for a process service case here in Los Angeles, where someone was trying to evade service with every old trick in the book, e...”
In Business Since 1998
Licensed
Free Initial Consultation
12030 W Washington Blvd #200, Los Angeles, CA
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Point Blank Private Investigations

Point Blank Private Investigations

(2)
Security & Protection Services, Asset Recovery, Technical – Forensic Services
“I had Patrick and his team do some surveillance work for me and they went above and beyond.”
In Business Since 2015
Emergency Services
Free Initial Consultation
Serving Paramount Area
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Nationwide Legal Investigations

Nationwide Legal Investigations

Cybercrime Investigations, Background Checks, Risk Management 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...”
In Business Since 2020
Transparent Fees & Pricing
Free Initial Consultation
1609 James M Wood Blvd, Los Angeles, CA
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Aren Investigations

Aren Investigations

(1)
“Good service.”
In Business Since 2014
Licensed
Emergency Services
Constellation Place, Constellation Blvd suite 100, 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”
In Business Since 2021
Emergency Services
Box 712084, 350 S Grand Ave 1st Floor, Los Angeles, CA
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Trans West Investigations

Trans West Investigations

In Business Since 1988
Licensed
Emergency Services
3255 Wilshire Blvd #800, Los Angeles, CA
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Global Polygraph & Security

Global Polygraph & Security

(6)
“I had a nasty fight with someone over being accused for things I didn't do, and decided enough was enough so I would take a polygraph test and I called and he was able to schedule me the same day (I think 2 hours later?) It was just enough time to ge...”
In Business Since 2016
PCSOT, CAPE Certified
Free Initial Consultation
10100 Santa Monica Blvd #300, Los Angeles, CA
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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.”
In Business Since 2018
Emergency Services
Free Initial Consultation
Serving Paramount Area
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O&O Investigations, INC

O&O Investigations, INC

(11)
Surveillance, Asset Investigations, Jury Screening Investigations
“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.”
In Business Since 2011
Licensed
Serving Paramount Area
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Justice Solutions Group

Justice Solutions Group

(17)
  • Team
  • Business
  • Results
“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
Transparent Fees & Pricing
Free Initial Consultation
Serving Paramount Area
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Private Detective Services in Paramount, CA Cost Estimates

Minimum cost
$313
Maximum cost
$9909
National Average
$1252
Avg Per Hour Rates
$131
$731
$2087
Fair price range is based on 452 cost profiles
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Average Cost $1252
Minimum cost $313
Maximum cost $9909
Avg Per Hour Rates $131

Fair range $731 to $2087 is based on 452 cost profiles.

Why these companies made our list

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