Ventura Private Investigator
Prangenberg Investigations | Where Integrity Always Comes First
Serving The Greater Ventura And Santa Barbara Community. Contact Us, Day or Night. We are dedicated to providing our customers accurate, timely results in a moral and ethical manner
Who We Are.
Prangenberg Investigations

John Prangenberg
DEA Special Agent (Retired)
Owner of Prangenberg Investigations
Welcome to Prangenberg Investigations, where a team of seasoned professionals provides top-notch investigative services. Our team comprises of former federal, state, and local law enforcement personnel with over 100 years of combined experience.
We are dedicated to helping our clients in Ventura, and Santa Barbara Counties get the answers they need and achieve peace of mind. Our extensive experience, advanced technology, and extensive resource network enable us to tackle even the most complex cases easily.
Our team members are committed to conducting investigations with the highest level of integrity, ethics, and morality, using a proactive approach to deliver exceptional results for our clients. Many of our team members are also bi-lingual, making us a truly diverse and dynamic team.
At Prangenberg Investigations, we specialize in static, dynamic, and undercover surveillance cases, and our surveillance operatives have a minimum of ten years of hands-on experience. We take pride in building custom surveillance modules and kits in-house, some of which are patented.
Contact us today to learn more about our services and how we can help you achieve the answers and peace of mind you deserve. At Prangenberg Investigation, we are dedicated to delivering outstanding results for our clients.
A more comprehensive list of our services
Free Case Evaluation for Ventura Private Investigation
Use the form below to provide us with the basic details of your case. Your information will remain 100% confidential and will not be shared with anyone. There is no fee or obligation when using this free case evaluation.