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Pyrocop
“Called for sprinkler products, which they don't sell, but unlike most other places I called, he used his expertise answering a few questions and helped me find them.”
Best Private Investigators in Rancho Cucamonga, CA
The highest-rated Private Investigator & Detective companies out of 179 vetted & reviewed in the Rancho Cucamonga area.
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I. Cornejo Investigations
“ICornejo Investigations is a family owned and operated business. Private Individuals, Attorneys and Businesses are among the clients we work hard to serve with the utmost expertise. We are a full service Investigation Firm and have over 15 years of I...”
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Streamline Investigations
“Find out how an insurance fraud investigation is conducted and learn about types of insurance fraud, including car, health, home, life, insurance company, and workers compensation fraud.”
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Tag Force Security & Patrol Services
Why Choose Us
“This company is so great the supervisor is someone who will do the most for you and asks for a tiny return just show up and do your job I am so greatful and so blessed to be there thank you Tagforce”
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Clete Security Services, Esq.
- Company
“Indeed, it worked: The bad person figured immediately that this calm and soft-spoken man was NOT to be trifled with, and the usual belligerence was instantly replaced with polite and courteous behavior!”
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RJN Investigations
SIU, Medical/Pharmacy Canvass, Specialized Investigations
“Extremely knowledgeable, pointed me in the right direction.”
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Joe Mar Polygraph & Investigation Services
Investigations & Surveillance, Pre- Employment Examination/ Live Scan, Electronic Sweeps
“And Highly recommended to Anyone that needs Accurate Results.”
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Ci&s Investigations
- Business
“The results were beyond expected and due to the diligence and investigative methods of CIS investigation firm I was able to present the findings to the court in my favor winning me sole custody of my child.”
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Silverstone Funds Recovery
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Out West Legal Funds
“The agencies holding the assets often have many specific requirements that must be followed for proving your entitlement to the claim and submitting your request to recover your asset. They don't make it easy, primarily due to fraud prevention effort...”
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Cobalt Consulting and Investigations
“Our Investigators expertise include; Anti-piracy, Computer Forensics, Corporate Investigations, Employment Backgrounds, Litigation Support Services & Strategies, Threat Assessment, Executive Protection, Work Place Violence, Workers Compensation Inves...”
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My Investigative Services
- Documents
- Video
- Papers
“William was so friendly from the beginning and from the first conversation I had with him on the phone, I felt reassured and happy we found him to work on my case, especially since it was a very stressful time.”
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Peterson Investigations
- Information
- Attention
- Communication
“The attentiveness and priority Peterson Investigations gives a client is what makes them stand out, and the reason they have great results with satisfied clients!”
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Lockjaw Legal Process Services
Court Filing and Document Retrieval, Service of Process, Skip Tracing
“Very kind and helpful over the phone considering the situation.”
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Brapga Security Systems
Quote
“Professional and attentive.”
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Excaliber Investigations
“Reliable, trustworthy and highly recommended investigated service.”
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Mischa S. Safdie', Private Investigator
“Private Investigator, Mischa Stuhler-Safdie' began his investigative career while serving in the United States Army and was assigned to the U.S. Army European Intelligence Command Center in Heidelberg, Germany in an administrative position where he s...”
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A.N. Investigations
- Investigative Journalism
- Professional
- Work
“As the president of East Coast Investigations in Albany, NY, I was in need of an investigator in California to assist with a difficult and delicate matter we had going on in the Anaheim, CA area.”
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Point Blank Private Investigations
Technical – Forensic Services, Security & Protection Services, Asset Recovery
“I had Patrick and his team do some surveillance work for me and they went above and beyond.”
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East Valley Investigative Services
Identity Theft, Executive / Dignitary Protection, Fraud Investigations
“I have used this firm on two different occasions to observe individuals who are claiming they have been injured on the job.”
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Polygraph Investigation
“Even though I gave him a hard time due to stress was extremely helpful and he possibly saved my marriage of 8 years.”
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Schubert Investigations
- Professional
“After getting over the initial shock, financial ruin, and finding out about all of his other secrets (using numerous addresses, owing IRS, owing EDD for false statements, owing court collections, and even using a fake address somewhere else to claim ...”
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B2R Consulting Group
Building Envelope, Contract Review, Property Loss
“The authentic site of B2R Consulting Group, Inc.”
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Discreet Services
Start a Free Consultation
“Very responsive, quality work product”
Private Detective Services in Rancho Cucamonga, CA Cost Estimates
Minimum cost
$363
Maximum cost
$11493
National Average
$1452
Avg Per Hour Rates
$152
$847
$2420
Typical price range is based on
258 cost profiles
Why these companies made our list
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