Criminal and Civil Investigations

We provide relief to individuals and businesses with legal needs related to criminal and civil cases. To experience justice in the legal system, you need to reveal the truth and that’s where we come in as a certified private investigation company for the state of California.

Whenever someone is accused of breaking the law, an investigation is necessary to uncover additional details. Excell Investigation is California’s leader in criminal and civil investigations from decades of making case-changing discoveries. Investigations range from commercial robberies to personal instances of theft or infidelity.

What types of criminal and civil investigations are there?

Product Liability Investigation: determine whether a poorly-designed or faulty product is responsible for the injury or death of a person
Wrongful Death Investigation: in case of a fatal event, this investigation will determine if there has been negligence or other factors
Medical Malpractice Investigation: we can help determine if medical errors led to poor conditions, or even death
Mesothelioma Investigation: if you or someone else has been exposed to harmful chemicals in the workplace, this may be right for you
Defamation Investigation: We can determine if someone has told lies about you that have damaged your reputation.
Slander investigation: Slander is a form of defamation (above) which includes spoken words.
Libel Investigation: Libel is a form of defamation (above) which includes written words.
Personal Injury Investigation: Construction accidents, slips and falls, industrial machinery accidents, and other work-related injuries may be investigated
Intellectual Property Investigation: The inappropriate use of non-physical products (such as music, software code, logos, etc.) can be investigated
Patent Infringement Investigation: If you hold a patent, we’ll determine if anyone is trespassing on your property rights
Trademark Infringement Investigation: Is someone claiming to be your company, using your signage, etc.? We’ll look into it, and show you your options.
Copyright Infringement Investigation: If anyone is using your protected works without consent, we’ll help put an end to it with proof of their wrongdoing.