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San Jose Investigators

Browse these investigators with great ratings from Thumbtack customers in San Jose.

  • 20 years in business
  • 100 hires on Thumbtack
Monica L.
Verified review

Hired Rivera & Associate private Investigators for personal matters. I was about to make a big life decision when Roberto came on board! He is a life savor! Very professional, I strongly recommend him. A million Thank you!!!

Nero & Associates
from 52 reviews
  • 16 years in business
  • 138 hires on Thumbtack
Harry L.
Verified review

Investigator was was very efficient, did an excellent job, and was very friendly. I would utilize her services again and recommend her to others.

  • 3 years in business
  • 85 hires on Thumbtack
Ernest G.
Verified review

Personable. Anxious to help. Trusting. Investigation still in progress so to early to give a complete critique.

  • 13 years in business
  • 41 hires on Thumbtack
Dina R.
Verified review

K&K Confidential Investigations responded to my request for service immediately. They were very professional and took care of the process service within hours of speaking.

  • 6 years in business
  • 22 hires on Thumbtack
Easton B.
Verified review

Simply amazing ! This is pretty much my 5th hire of an investigator and no one was able to help for 2 years. John took over and simply took care of it. I still can't believe how he did what others weren't able to find. Not only did he help but he helped super fast. So thankful and will definitively recommend John to anyone! He is the best hands down and worth every penny. Not only is he professional but he is also compassionate and truly cares about his clients. I felt understood and even got advice from him he didn't even have to give me. I thank John from the bottom of my heart for helping out and would always use him again.

Tabke & Associates
from 9 reviews
  • 7 hires on Thumbtack
Renee M.
Verified review

Mr. Tabke conducted a background investigation for me and he did a great job! He worked diligently to find the information that I needed and he was very thorough. His expertise as a former police officer was also very helpful. I would highly recommend him if you are seeking investigative services.

Haro Investigations
from 7 reviews
  • 4 years in business
  • 20 hires on Thumbtack
Leila S.
Verified review

John was very easy to work with and I loved all his follow ups thru email and text. His work was completed in one day and done very professional. I would use Haro Investigations again.

  • 18 years in business
  • 1 hire on Thumbtack
Boris E.
Verified review

Dan and his guys did an awesome job! They located 4 defendants that we were trying to find for 3 years . I highly recommend Central Investigation.

Atlas Investigations
from 6 reviews
  • 22 years in business
  • 1 hire on Thumbtack
Cristina M.
Verified review

I hired Atlas Investigations to assist me with an infidelity issue. I was offered a free consultation where I got to meet the investigator assigned to my case. Frank was able to put a plan together for me that fit my budget, and my needs. I was very pleased with the results and the professionalism of Atlas Investigations! I would recommend them to anyone in need of a private investigator,

McMackin Investigations
from 4 reviews
  • 1 hire on Thumbtack
Tom T.
Verified review

As a licensed private investigator for over 30 years, I am in constant need of experienced investigators to handle cases from the simple to the complex. I recently was in need of an investigator in the San Francisco Bay Area and Nancy came highly recommended by a fellow investigator. This case involved an international client. Nancy not only worked well with me, but represented my interests with the client equally well. She worked tirelessly on this case both day and night for over two months. I would recommend her without reservation.

  • 6 years in business
  • 3 hires on Thumbtack

CPI, Inc. is a Small Business Veteran Owned Company, incorporated in the State of California in June of 2013 by Christopher Pilot, a six year veteran of the U.S. Marines and twenty- five year veteran of the Alameda County Sheriff’s Office, now retired. Christopher has a vast amount of security, emergency management, personal protection experience and specialized investigative and other training. CPI I is based in Oakley, CA as a private investigations, security guard, process serving and notary services. The corporate management team offers the following leadership and experience:  Over 35 years military security experience  Over 30 years civilian contract security experience  Over 15 years civilian law enforcement experience  Over 20 years private investigative experience  Anti-Terrorism/Force Protection Training  Electronic Surveillance & Detection Alarm Systems Training  Interviewing Techniques  Surveillance Training  CPR & First Aid Instructor Certification Some of the many services 1st Class Security provides are:  Uniformed Guard Services (Armed & Unarmed)  Resource Protection  Worker Compensation Investigations  Executive Protection  Risk Assessment Survey  Private Investigations  CPR Certification CPI’s current distinction within the markets its services arises from the way we do business. We have traditionally focused on and built an excellent reputation for our well-trained and professional security officers and outstanding customer service. This has been accomplished through the ongoing training of each representative of the company and a commitment to providing every client with outstanding service. We can handle all of your process service needs thought-out California. Our staff can provide status reports on outstanding assignments and furnish proofs of service promptly. Our registered and bonded process servers will make multiple attempts to serve at no extra charge. If our process servers encounter any problems in attempting to serve your documents, we will provide you a detailed status report, and offer all possible solutions. We are available for rush service, stake-out, or special assignments.

  • 4 years in business

I am here to help you get answers. I am available 24/7, and I will do my best to get the proof you're looking for.


I can gather the facts that help you and attorneys build their cases to win in court.


Custom Protection and Investigation provides private security guard, private investigation, process server, mobile notary/notary signing agent services.


I specialize in security and investigations, with 37 years of work in law enforcement, including long-term international investigations and being an instructor at the Federal Law Enforcement Training Center at Glynco, GA. See my resume for classes, awards and accomplishments.


We handle every case on an individual basic with understanding and care.


We are dedicated to helping you find answers to your questions. With over 26 years of experience in law enforcement, let me put my expertise and resources to work for you. We conduct investigations in several categories. Please see our website for further details.


I have 15 years of combined experience as a Marine, Federal Officer and as a Private Investigator. I have worked for several nationwide investigative firms and have spent the last 6 years running my own company. If I am unable to meet your needs, I can give you a referral for anothe firm.


NCPR is a private organization specializing in paranormal investigation. Our mission is to document, record, and otherwise capture evidence of paranormal activity. Our investigators will respond promptly to your needs to conduct formal interviews, background research, and unbiased investigations. Our investigations are completely free of charge, and will always remain so. We at NCPR realize a team of researchers can be very disruptive to everyday life in a home or business, and will strive for an agreeable method and opportunity to research your case.

  • 8 years in business
  • 4 hires on Thumbtack

Nate is a California licensed private investigator (PI), with 6 years of experience and is operating out of the San Francisco Bay area. In addition to his experience as a professional PI, Nate served in the US armed forces, a private contractor in the Middle East and a vice and narcotic detective operating a K-9. Nate is a well-respected and trusted individual who has assisted his clients with sensitive investigations and work, to include the following: * Surveillance * Background checks * Computer forensics * Counter surveillance * Armed escorts * Protection services * Infidelities * Poor business practices * General monkey businesses * Tenant/landlord disputes * Vehicle tracking * Business disputes

  • 6 years in business
  • 1 hire on Thumbtack

I have 8 years Military Intelligence experience during the Cold War. I am an expert at finding background Information and locating people. I have been doing it for many years.

Actual Requests

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Need private investigation

San Jose, CA

  • Case type
    Child custody
  • Details
    I have my childrens custody. This would be information to use in court when we go to court again. He cant pay child support. Because in his case he has no job (job less 6 yrs)
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