top of page

We Specialize in Criminal Defense Investigations and Civil Process Service

Pennington Legal Investigations LLC offers boutique investigations tailored to the specific needs of each client. Years of experience and training have taught us to tackle each investigation in a professional manner. We’re committed to protecting the privacy of each client while doing all we can in order to provide them with timely and accurate results.

 Scales of Justice

The criminal defense investigator is a valuable member of any defense team. From reviewing discovery to finding and interviewing witnesses, the investigator plays a key role in uncovering reasonable doubt.  


Regular, Rush, and Same-Day service to Collin and contiguous counties.

Pennington Legal Investigations LLC is a Texas-based licensed private investigations company (A10491801) that provides a variety of investigative services to attorneys and businesses. In every case we work on, we help our clients to the best of our ability, or guide them in the right direction so they can obtain the information they seek. If you have a case you’d like us to analyze and solve, get in touch with us today.

Why Choose Us?

Choosing a private investigator is not always an easy task. The quality of the investigation can mean the difference between getting a favorable judgment and having your case fall apart. That is why Pennington Legal Investigations LLC strives to provide our clients with the highest level of professionalism and integrity in all investigations we conduct. We combine a traditional investigative approach with innovative tools to custom tailor investigations to the needs of our clients.


Pennington Legal Investigations LLC values integrity above all else. We have a duty to place our client's wellbeing ahead of our own. We strive to do the right thing, for the right reasons, when no one is looking. We never take investigative shortcuts. We never operate outside of the bounds of the law or court rules. This ensures that the evidence gathered by Pennington Legal Investigations LLC can be used in a court of law.

Free Initial Consultation

Pennington Legal Investigations LLC offers a free initial consultation to determine if our services will benefit you and if so, what the best course of action going forward will be. We believe that if investigative services are not going to benefit our client, we have a duty to let them know.

Licensed and Insured

Many would-be private investigators are operating illegally in the state. Pennington Legal Investigations LLC is licensed by the Texas Department of Public Safety Private Security Board and fully insured. Licensing helps to ensure that only reputable companies operate in the state.

Training and Education

All cases at Pennington Legal Investigations LLC are overseen by our owner Cody Pennington. In addition to his experience as a law enforcement officer, Mr. Pennington has completed training in professional private investigations and mediation. Mr. Pennington's formal educational background includes a Bachelor of Arts in Social Science and a Master of Science in Criminal Justice.

Contact us today for an initial consultation.
(214) 493-0908

Subscribe to Our Newsletter

Thanks for submitting!

Contact Us

PO Box 327
Frisco, TX 75034

(214) 493-0908

bottom of page