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Houston Criminal Justice Investigators

Full Service Criminal Case & Criminal Defense Detective Services

Since 1989 We’ve Worked With Numerous Houston Defense Attorneys

Did the officers perform a complete investigation following the crime to its most logical conclusion?

Did the officers take shortcuts and present a biased case to the District Attorney to be prosecuted?

Houston Criminal Defense & Case Detectives Since 1989

At Gradoni & Associates we examine all of the evidence compiled by the involved law enforcement agencies and then conduct a full investigation of our own, that will be pursued to the case’s most logical conclusion. We’ve been instrumental in the conclusion of a number of high-profile criminal case investigations in Houston, and our clients consistently turn to us for the investigatory services they need to fight the State of Texas on behalf of their clients.

Full, Complete, and Detailed Investigation Reports

Our clients are provided a thorough report to support the best possible defense of their client. Our investigation will find any witnesses overlooked by law enforcement and identify all inconsistencies in the state’s case. Our experienced investigators will leave “no stone unturned” in the defense of our client.

Additional Services for Criminal Investigations

  • Witness Background – Looking at both the civilian witness and the law enforcement officer.
  • Jury Works Ups – Know your jury. How do they profile?
  • Pre-sentence Investigations – Documentation to help the Client get probation, if convicted.
  • Search Warrant Analysis
  • Fingerprint Examination
  • Expert Witness Referrals for Forensics, Toxicology
  • Appointed Cases
  • Computer Forensics

Looking for a “licensed” private investigator in Houston? Contact Gradoni & Associates at 281-440-0800 to schedule a free consultation regarding how we can work together as a team.

Criminal Investigation Results

We have too many successes at the felony criminal inquiry level to document individual cases on this page. The majority of our successful criminal law related investigations are detailed in our newsletters.

A few of the entries from our newsletter which are related to criminal defense investigations are listed below. Also, you can click here to review all of our newsletter entries related to criminal justice and criminal defense investigations we took part in. If you have any questions about how Gradoni & Associates can help you with an investigation into a criminal matter, call us at 281-440-0800.

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Client References

Listed below are a number of law firms and attorneys who have hired Gradoni & Associates for investigation & surveillance related services as it relates to criminal defense, criminal investigations, and other matters related to independent investigations for the benefit of the justice system and persons accused of criminal activity.

Contact Gradoni & Associates


13810 Champions Forest Dr #210
Houston, TX 77069
Toll Free: 800-803-9186
Local: 281-440-0800 • Fax: 281-440-0208


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