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Fontana, CA
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Best Private Investigators in Fontana, CA

The highest-rated Private Investigator & Detective companies out of 122 vetted & reviewed in the Fontana area.

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Security Guard Solutions

Security Guard Solutions

(50)
Unarmed Security, Standing Security Guard, Executive Protection
“This company gives one of the best services we have seen recently … Good communication skills with the Officers, they are truly problem solvers 👍🏾 …”
Free Initial Consultation
In Business Since 2023
Emergency Services
Serving Fontana Area
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Paramount Investigative Services

Paramount Investigative Services

(48)
Personal Injury Claims, Workers Comp Claims, Records-Backgrounds
“Was able to help me find the information of a contractor that started a job, was paid half the job fee and then ghosted me -- Very nice guy to work with.”
Free Initial Consultation
In Business Since 2010
Licensed
633 W 5th St, Los Angeles, CA
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Sunset Blvd. Investigations

Sunset Blvd. Investigations

(41)
Spouse Infidelity, International Investigations, Locating Witnesses
“Thanks to SBI I know what I'm getting into "before" I make a decision, saving me the embarrassment, grief and expense of making one that was wasn't thoroughly informed.”
Accepts All Major Credit Cards
In Business Since 2012
Licensed, BBB Rating: A+
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, Non-Profit Corporation, Incorporation
“I had job offering which I had to invite a special ceramist from another country for a lecture purposes, and dani docs filled out all the legal paper works for my company and my invitation easy.”
In Business Since 2022
103 S Kenwood St Unit D, Glendale, CA
i
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Kinsey Investigations

Kinsey Investigations

(47)
Drug Testing
“They approached the matter with the utmost discretion, providing me with comprehensive and meticulously detailed reports that proved invaluable in resolving the affair.”
Accepts All Major Credit Cards
In Business Since 2007
Licensed
4712 Admiralty Way Suite 866, Los Angeles, CA
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L&B Services

L&B Services

(50)
  • Questions
  • Incorporated
  • Professional Service
“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.”
In Business Since 2021
Se Habla Español
4469 Tweedy Blvd, South Gate, CA
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Countrywide Process

Countrywide Process

(29)
Process Serving, Eviction, Subpoena Domestication
“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
In Business Since 2003
Transparent Fees & Pricing
455 N Moss St #130, Burbank, CA
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Stolar Law Group

Stolar Law Group

(30)
Stepparent Adoption, Child Custody, Marital Settlement Agreements
“Divorce is hard, fighting for your kids is brutal, I am very fortunate to have found Steven and his team, they truly care about their clients and their families.”
In Business Since 2004
Se Habla Español
9454 Wilshire Blvd Penthouse, Beverly Hills, CA
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MCM Investigations

MCM Investigations

(7)
Background Checks, Child Custody, Missing Persons
“Mike was the first person I contacted and he was quick to respond and take care of things.”
Accepts All Major Credit Cards
Emergency Services
In Business Since 2002
Free Initial Consultation
150 N Los Angeles St, Los Angeles, CA
i
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LA Intelligence Private Investigator- Detective Agency

LA Intelligence Private Investigator- Detective Agency

(31)
Background Checks, Bug Sweeps (Tscm), Difficult Process Service
“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 2011
Serving Fontana Area
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Empire Pacific Investigative Services

Empire Pacific Investigative Services

(46)
Teenagers & Kids Investigations, Cheating Spouse Investigation, Asset Searches
“I engaged Empire Pacific Investigative Services for a missing person search, and their dedicated team successfully located the individual I was searching for.”
Accepts Paypal, Cash, All Major Credit Cards, Travelers checks
In Business Since 1999
Licensed
Serving Fontana Area
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Katz Investigations

Katz Investigations

(37)
Morehomeservices Offered, Home, Services Offered
“Paul this is Jimmy Monday's Court not Wednesday that Robert Harris from Mad TV and know that I need no media no shot but I need cover and security around we're going to legalize the first and last Camaro they feel thank you Paul”
In Business Since 2005
Licensed
Serving Fontana Area
i
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Assertive Security Guard Private Patrol Services Los Angeles

Assertive Security Guard Private Patrol Services Los Angeles

(19)
Patrol Guard Services, Standing Guard Services, Armed Security Guard Services
“Maryam has worked with us from day one to ensure that our changing needs have not only been met but exceeded as her experience allows her to anticipate future requirements.”
Emergency Services
Remote Consultations Available
In Business Since 2010
Free Initial Consultation
Serving Fontana Area
i
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Wolfe's Investigations

Wolfe's Investigations

(32)
Criminal Defense, Full Service Listing, Child Custody
“The author further explains in a post script that a key plot element involving a decision of a US President he does not think would really happen, it was done to set up what if scenarios.”
Accepts All Major Credit Cards
In Business Since 2016
Licensed
Serving Fontana Area
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Heirfinders Research Associates

Heirfinders Research Associates

(35)
  • Assets
  • Company
  • Check
“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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Supereye Private Investigator Services

Supereye Private Investigator Services

(29)
  • Information
  • Money
  • PI
“Even though I did not get the outcome I was looking for from the service that I choose to pursue, in the end the experience was worth my money and time.”
Average Price Tag
Free Initial Consultation
In Business Since 2009
Licensed
Serving Fontana Area
i
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Dakota Michaels Investigations

Dakota Michaels Investigations

(2)
Child Custody, International Services, Missing Persons
“Superior service and very professional I will continue with this Investigation service and will highly recomnend”
Free Initial Consultation
In Business Since 2019
Emergency Services
12400 Ventura Blvd, Los Angeles, CA
i
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Worldwide Intelligence Network

Worldwide Intelligence Network

(11)
Executive Level Background Investigations, Sexual Harassment and Abuse Investigation Services
“The circumstances under which I chose to hire this company were stressful and anxious making, but Wincor made me feel at ease by taking on the vigilance of the situation and my safety in their hands.”
Free Initial Consultation
In Business Since 1996
Licensed
10100 Galaxy Way, Los Angeles, CA
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J R Investigations

J R Investigations

(10)
“The team has done swift and thorough background investigations on too-good-to-be-true online dating scammers; served witnesses who had been trying to hide; found assets of defendants who were pleading poverty; and most recently helped a distraught da...”
Transparent Fees & Pricing
In Business Since 2002
Emergency Services
Serving Fontana Area
i
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Super Eye Investigations

Super Eye Investigations

(19)
Missing Persons / Skip Tracing, Child Custody and Recovery, Find Person's Current Employer
“I was in the process of getting a divorce and they found 8 checking accounts that i had no Knowledge or information on and it helped me tremendously,thankfully and very grateful to super Eye pi.”
Free Initial Consultation
In Business Since 2012
Licensed
Serving Fontana Area
i
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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.”
Free Initial Consultation
In Business Since 2018
Emergency Services
Serving Fontana Area
i
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Beverly Hills Private Investigators

Beverly Hills Private Investigators

(8)
Surveillance, Data Investigations
“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 Fontana Area
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Aren Investigations

Aren Investigations

(1)
“Good service.”
Emergency Services
In Business Since 2014
Licensed
Constellation Place, Constellation Blvd suite 100, Los Angeles, CA
i
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Trans West Investigations

Trans West Investigations

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

Private Detective Services in Fontana, CA Cost Estimates

Minimum cost
$367
Maximum cost
$11600
National Average
$1466
Avg Per Hour Rates
$153
$855
$2442
Typical price range is based on 499 cost profiles
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Average Cost $1466
Minimum cost $367
Maximum cost $11600
Avg Per Hour Rates $153

Typical range $855 to $2442 is based on 499 cost profiles.

Why these companies made our list

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Private Investigation and Detective Agencies near Fontana

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