Best Private Investigators in Upland, CA

The highest-rated Private Investigator & Detective companies out of 369 vetted & reviewed in the Upland area.

Clete Security Services, Esq.

Clete Security Services, Esq.

(10)
  • 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!”
In Business Since 2020
154-A W Foothill Blvd #370, Upland, CA
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Stanfill & Associates

Stanfill & Associates

(1)
“Thank you so much for making me feel safe, listening to me and getting the information I asked for.”
Emergency Services
Free Initial Consultation
In Business Since 2019
Locally Owned & Operated
Serving Upland Area
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Pyrocop

Pyrocop

(1)
“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.”
In Business Since 2005
9431 Haven Ave #210, Rancho Cucamonga, CA
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Dewitt Detective Agency

Dewitt Detective Agency

(6)
Corporate & Workplace, Missing Persons, Fraud Investigations
“I am so thankful that the other three agencies I called before Jason did not answer their phones because I wouldn't have found Jason Dewitt.”
Licensed
Emergency Services
In Business Since 2009
Free Initial Consultation
580 California Street 12th Floor, San Francisco, CA
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ATI Investigations

ATI Investigations

(3)
  • Professionalism
“In my need for an investigator to handle a matter for me, in choosing ATI invesgations made the process very comfortable .”
Emergency Services
Locally Owned & Operated
In Business Since 1994
Thousand Oaks Boulevard, Thousand Oaks, CA
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Becker & Becker Investigations

Becker & Becker Investigations

(4)
“Brandon is experienced and has great customer service we had and issue trying to serve a woman that khows very well how the system works and khows how to get around the system .”
Licensed
Emergency Services
In Business Since 2016
Po Box 7644, Chula Vista, CA,
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Orange Detective Agency

Orange Detective Agency

(3)
“As a practicing attorney in California, I trusted Ali and his team to help collect on a difficult judgment.”
Free Initial Consultation
In Business Since 2008
100 Spectrum Center Dr 9th floor, Irvine, CA
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National Business Investigations

National Business Investigations

(6)
“Are you looking for Legal, Insurance or Corporate Investigations, Surrveillance, Pre-Employment Checks, Background Investigations, Locate Services or Asset Searches”
Licensed
Family Business
In Business Since 2001
25020 Las Brisas Rd, Murrieta, CA
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Kinsey Investigations

Kinsey Investigations

(30)
Drug Testing
“Kinsey told me to park on the street outside the parking structure so they could watch my car… Sure enough, late at night, that same someone approached my car with a flashlight”
Licensed
Accepts All Major Credit Cards
In Business Since 2005
4712 Admiralty Way Suite 866, Los Angeles, CA
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Kraut Law Group Criminal & DUI Lawyers

Kraut Law Group Criminal & DUI Lawyers

(29)
  • Felony
  • Research
  • District Attorney
“Overall, in my opinion the Kraut Law Group is the best law firm in Los Angeles, they get you the best results and best possible deal you could want in any dire situation, seriously they are the best.”
Emergency Services
Free Initial Consultation
In Business Since 2008
6255 Sunset Blvd Suite 1520, Los Angeles, CA
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Avery & Associates Investigations - CA Lic. 187841

Avery & Associates Investigations - CA Lic. 187841

(1)
Cheaters, Forensic Sketch Artist, Criminal Defense
“Avery & Associates conducted an internal investigation for us and were very thorough and professional!”
Licensed
Emergency Services
In Business Since 2015
Free Initial Consultation
Serving Upland Area
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Morrow Detective Agency

Morrow Detective Agency

(8)
“They spoke with me afterwards and explained everything in a way I could understand and gave me recommendations on how to move forward to the next step.”
Licensed
Free Initial Consultation
In Business Since 2011
P.o. Box 941881, Simi Valley, CA,
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Denver Moore Investigators of Danville

Denver Moore Investigators of Danville

(3)
“Needed to hire a private investigator in Danville, CA for a personal / family matter and Denver Moore provided me with excellent service at a reasonable price.”
Licensed
Emergency Services
In Business Since 2019
Free Initial Consultation
Serving Upland Area
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JCB International Training and Security Consulting PI 29120

JCB International Training and Security Consulting PI 29120

(4)
“If your looking to get into security and need a certain permits definitely get in contact with him.”
Emergency Services
In Business Since 2020
Serving Upland Area
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Private Detective Services in Upland, CA Cost Estimates

Minimum cost
$337
Maximum cost
$10658
National Average
$1347
Avg Per Hour Rates
$141
$786
$2244
Average price range is based on 267 cost profiles
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Average Cost $1347
Minimum cost $337
Maximum cost $10658
Avg Per Hour Rates $141

Average range $786 to $2244 is based on 267 cost profiles.

Why these companies made our list

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