"I firmly believe that Confidential Investigative Services (CIS) in Edinburg and McAllen, Texas is the best private detective agency in Edinburg and McAllen, Texas and I have been a client of several private detective agencies located in Edinburg and McAllen, Texas. CIS should be listed in Super Private Detective Agencies. Confidential Investigative Services (CIS) is a five star out of five stars detective agency. CIS is very thorough with quality attention to detail. CIS has shown to have great empathy
and understanding. CIS is very professional. CIS is also readily available when needed with great response times to both my phone calls and emails. Confidential Investigative Services of Edinburg and McAllen, TX has very fair prices. CIS has consistently listened to the information that I provided. Confidential Investigative Services is an amazing private detective agency!"