Best Private Investigators in Rosemead, CA

The highest-rated Private Investigator & Detective companies out of 118 vetted & reviewed in the Rosemead area.

Paramount Investigative Services

Paramount Investigative Services

(48)
Witness Statements & Interviews, Personal Injury Claims, Surveillance
“By the time I made it to the city, several hours had passed and still no luck but, the investigators did not give up and encouraged me to not lose hope.”
Free Initial Consultation
Licensed
In Business Since 2010
633 W 5th St, Los Angeles, CA
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Sunset Blvd. Investigations

Sunset Blvd. Investigations

(41)
Private Investigator Concierge, Risk Management Analysis Survey, Technical Surveillance Countermeasures
“Both these people really cared about my ordeal and went above and beyond to help me, and I cannot speak highly enough about the integrity and honesty they both continue to show even when not expecting it.”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 2012
714 W Olympic Blvd #933, Los Angeles, CA
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Danidoc Legal Services |notary & Livescan Services

Danidoc Legal Services |notary & Livescan Services

(49)
Llc's, Partnership Agreements, Fictitious Business Name
“I'm very grateful to this Legal Services Especially Anna she was super supportive throughout my whole case and was always willing to help no matter what.”
In Business Since 2022
103 S Kenwood St Unit D, Glendale, CA
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L&B Services

L&B Services

(50)
  • Notary
  • Questions
  • Incorporated
“I recommend this place highly if you're seeking for help on any court paperwork, they know and explain everything the right way and step by step on any situation you might find yourself in.”
Se Habla Español
In Business Since 2021
4469 Tweedy Blvd, South Gate, CA
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Countrywide Process

Countrywide Process

(29)
Skip Tracing, Process Serving, Courtesy Copy Delivery
“Solved delicate and important issues with the clerks and managed a solution that was workable even in the midst of the communications delays with the Covid disruptions...”
Free Initial Consultation
Transparent Fees & Pricing
In Business Since 2003
455 N Moss St #130, Burbank, CA
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MCM Investigations

MCM Investigations

(7)
Background Checks, Missing Persons, Child Custody
“Thank you from the bottom of my heart.”
Accepts All Major Credit Cards
Free Initial Consultation
Licensed, BBB Rating: A+
In Business Since 2002
150 N Los Angeles St, Los Angeles, CA
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Brapga Security Systems

Brapga Security Systems

(15)
Quote
“I called a few days ago and spoke with Santos, he gave me good information, he was interested in an event service, he explained its security structure very well and finally we reached an agreement, the day of the event arrived and I was satisfied.”
Emergency Services
In Business Since 2016
Serving Rosemead Area
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Heirfinders Research Associates

Heirfinders Research Associates

(35)
  • Mail
  • Assets
  • Scam
“I thought for sure it was a scam since I had received another letter from a different company a couple months prior, just like the one I received from Heirfinders.”
In Business Since 2009
5042 Wilshire Blvd #622, Los Angeles, CA
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Excaliber Investigations

Excaliber Investigations

(1)
“Reliable, trustworthy and highly recommended investigated service.”
Licensed, BBB Rating: A+
In Business Since 1998
1440 W Hillandale Ave, La Habra, CA
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Rush Intel Services

Rush Intel Services

(3)
“In the past they have located and served people immediately at a reasonable price.”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 2020
254 N Lake Ave #124, Pasadena, CA
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Schubert Investigations

Schubert Investigations

(24)
  • Know
  • Expert
  • Expectations
“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 Rosemead Area
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Trans West Investigations

Trans West Investigations

Emergency Services
Licensed
In Business Since 1987
3255 Wilshire Blvd #800, Los Angeles, CA
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Frasco Investigative Services

Frasco Investigative Services

(5)
Workplace Investigations, Mortgage Risk Mitigation, Legal & Business Intelligence
“There research Team is easy to work and provides great results.”
In Business Since 1995
215 W Alameda Ave, Burbank, CA
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California Recovery Investigations

California Recovery Investigations

(7)
  • Process Server
“I was having some questions about whether or not my significant other was stepping outside of our relationship, so I hired Kevin at California recovery investigations.”
Emergency Services
In Business Since 2019
302 N 1st Ave Suite 3, Arcadia, CA
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Elevate Investigations

Elevate Investigations

(6)
  • Background Check
  • Information
“Super professional, fast, and thorough!”
Licensed
In Business Since 2023
2271 W Malvern Ave #94, Fullerton, CA
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Iovino Investigator-Protective

Iovino Investigator-Protective

(2)
“Wow, beautiful waiting area here at Iovino Investigative.”
Free Initial Consultation
Emergency Services
In Business Since 2011
2501 W Burbank Blvd suite #310, Burbank, CA
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Origin Investigations

Origin Investigations

(2)
“Quick and easy.”
Transparent Fees & Pricing
Emergency Services
In Business Since 2015
515 Flower St 18th floor, Los Angeles, CA
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Pasadena Private Investigator

Pasadena Private Investigator

(2)
Gps Tracking Services, Alimony, Skip Tracking
“I got way more information than I expected.”
Free Initial Consultation
Emergency Services
In Business Since 2017
254 N Lake Ave #199, Pasadena, CA
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Confidential Matters

Confidential Matters

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

Investigative Services Corporation

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

Logic Investigations

(2)
“He is professional, great at communicating and Thorough.”
Accepts All Major Credit Cards
Licensed
In Business Since 2011
Serving Rosemead Area
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A Pineda Polygraph Services

A Pineda Polygraph Services

(1)
“Even though I gave him a hard time due to stress was extremely helpful and he possibly saved my marriage of 8 years.”
Emergency Services
Accepts All Major Credit Cards
In Business Since 1985
345 W Foothill Blvd Suite D, Glendora, CA
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T T Williams Jr Investigations

T T Williams Jr Investigations

(1)
“He's my grandpa and I reccomend you go to him because he is awesome”
In Business Since 2002
Union Bank Plaza, 445 S Figueroa St # 2950, Los Angeles, CA
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Applied Facts

Applied Facts

“Applied Facts computer forensic specialists have extensive experience performing forensics involving fraud, identity theft, terrorist threats, internet usage and computer intrusion. They also are well versed in the intricacies of electronic data extr...”
In Business Since 2004
Serving Rosemead Area
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Private Detective Services in Rosemead, CA Cost Estimates

Minimum cost
$313
Maximum cost
$9912
National Average
$1252
Avg Per Hour Rates
$131
$731
$2087
Typical price range is based on 375 cost profiles
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Average Cost $1252
Minimum cost $313
Maximum cost $9912
Avg Per Hour Rates $131

Typical range $731 to $2087 is based on 375 cost profiles.

Why these companies made our list

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