About Oak Investigative Services

An Arizona Private Investigator 

Oak Investigative Services is an Arizona licensed and bonded private investigations company

Our Private Investigators located in Mesa, Arizona conduct a variety of investigations.

Professional Private Investigator

Our team consists of highly trained, experienced and persistent private investigators.

We pride ourselves on conducting professional, ethical and discreet investigations to uncover the facts for your case.

We will explain the options concerning your case and make sure that you fully understand  the investigative actions we will pursue to bring your situation to a resolution

We are here to assist you for all your investigative needs. Call us for a free consultation.