View Profile
ATI Investigations
“His professionalism, along with his results have been excellent.”
Best Private Investigators in Thousand Oaks, CA
Handpicked from 103 vetted & reviewed Private Investigator & Detective agencies in the Thousand Oaks area, discover the top 5 leading options among the selected group of 24 finalists.
View Profile
Supereye Private Investigator Services
- Mind
- Evidence
- Money
“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.”
View Profile
Diva Detective Investigations
“I recently had the pleasure of working with Diva Detective Investigations, and I wanted to take a moment to express my appreciation for their outstanding service.”
View Profile
Aenigma Investigation Agency
“Close attention to the small details of my case made the difference Positive Responsiveness, Quality, Professionalism, Value”
View Profile
West Coast Detectives Internatioanl
“Hello my name is leslie DAVERN I am a security Officer I would like to come To west coast detectors”
Qualification Criteria for best of Winners
Minimum Overall Score
96 (100)
Minimum Reputation Rank
97.5 Percentile
All of our award winners are based on identifiable facts - reviews, performance, and experience - collected by scientific means. We use this data to assess each business’s essential features, weighting them according to their importance to customers.
Read our methodology
Prominent finalists
View Profile
#1 Liberty Investigative Services
“I've contacted many private investigators and Liberty Investigations will provide you with the care and respect you deserve all while, most other Private Investigators won't even answer their phone.”
View Profile
Allstate Private Investigations
Locate People, Pre-Employment Backgrounds, Private Investigation
“Todd was very easy to work with and was able to do the job in a fast and very reliable way.”
View Profile
Ragan and Associates
- Questions
- Process Server
“Chad has also helped personally with a civil matter and was very mindful; patient, considerate and his approach and ideas to assist in the matter were very helpful.”
View Profile
J R Investigations
“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...”
View Profile
Quest National Security
- Property
- Company
“I had great experience working with Quest National security in our location and in several events we had this year before all the closures happened, they are proffesional prompt , reliable and communicate with you at all times.”
View Profile
Secure Task | Security Guard Company Simi Valley
“They are flexible, reliable, polite and have great honesty, integrity, and observation, communication skills, empathy, and conciliatory attitude too, as they help security guards effectively resolve issues and prevent threats.”
View Profile
Tier 3 Investigations
“The services were very much met to the touch got answers within minutes of me calling very good price very Professional n plus Gives very Good Advice I would definitely go through services again with this business Thank you very Much Mr.”
View Profile
Blue Knight Global
Protection & Security Services, Private Investigations, Security Consultations
“Blue Knight Global Services team consists of dedicated professionals. Our senior management team collectively posses an average of 30 years of experience either as senior leaders from Fortune 100 company, law enforcement or other government agencies....”
View Profile
A1 Small Claims
“I trust him completely and will MOST DEFINITELY use his services in the future!”
View Profile
Elliott Investigative Services
“"As your private investigator, you have my personal guarantee your investigation will be conducted with the highest level of integrity, ethics, and professionalism--backed up with the expertise gained through my extensive experience, and worldwide as...”
View Profile
Doerner Investigations & K9 Detection
- Dogs
“The person first walked through our office and property to ask us what we wanted searched.”
View Profile
Blackbird Investigations
“I called around looking for a private investigator and after talking to Steve something in my heart told me if anyone could help me it would be him.”
View Profile
LJ Proprieties Private Investigations
“I feel so safe knowing he is only a phone call away and can be there within minutes if I'm in trouble.”
View Profile
Executive Investigation & Protection Agency
“She asked me to send her all the information, pictures, anything regarding my case that may be of interest and she said she would read it all that night.”
View Profile
G4S Secure Solutions
View Profile
Walter Johnson & Associates
View Profile
Ensite Security Investigations
“Located in Greater Phoenix & Southern California, our local service area includes Los Angeles, Orange, Ventura, Riverside and San Bernardino Counties in California and Maricopa in Arizona. We'll meet our clients' needs in Seattle, Portland, the San F...”
View Profile
Security Guard Solutions
Standing Security Guard, Fire Watch Security, Unarmed Security
“Look no further than Security Guard Solutions if you want a company that will not only meet your standards, but will also care for and go above and beyond with the service they offer.”
View Profile
Kinsey Investigations
Drug Testing
“We contacted your firm and you responded within moments once you were clear on what services we required, then you replied with the information needed.”
Private Detective Services in Thousand Oaks, CA Cost Estimates
Minimum cost
$358
Maximum cost
$11307
National Average
$1429
Avg Per Hour Rates
$149
$834
$2381
Typical price range is based on
414 cost profiles
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
