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Preferred Intelligence

(214) 785-4504
Preferred Intelligence


Mention PInow to receive: Free no obligation consultation to determine what Preferred Intelligence can do for you.

We provide you the facts so you can make a wise decision and prevail.

Preferred Intelligence is a premier investigative agency. Our number one priority is to find the truth for you. We do this for every case we work. You can rest assured that your investigation will be handled with the highest level of discretion, professionalism, and ethics.

Our criminal defense attorneys achieve more acquittals and better pleas.

Our insurance clients experience a limited loss of liquidity due to fraudulent claims.

Our corporate and business clients can protect their assets and brand.

We utilize our superior investigative knowledge, experience, and methodology to provide you all information available so you have what you need to best work your case.

You benefit from our expertise, concise, professionally written reports, and experienced testimony, ensuring legally and ethically discovered factual evidence structured in a judicially admissible manner.

We are here to serve you!


  • Background Checks
  • Child Support / Custody
  • Civil
  • Criminal
  • Domestic
  • Due Diligence
  • Executive Protection
  • Fraud
  • Infidelity / Cheating Spouse
  • Insurance
  • Missing Persons
  • Process Service
  • Public Records
  • People Locate / Skip Trace
  • Social Media
  • Surveillance
  • Workers Compensation
  • Wrongful Death

Service Guarantee

Every file is handled with absolute discretion, with every investigator being held to the highest level of ethics in the industry.
Every file is managed by a Texas Board Certified Investigator (TBCI), so designated by the Texas Association of Licensed Investigators (TALI)

Areas of Coverage

  • Nationwide - Surveillance, Background Checks, Records Research, Process Service
  • Texas Statewide - Criminal Defense
  • DFW - Executive Protection


  • TALI
  • 3CDLA
  • DCA
  • CLM
  • PInow

Contact Info

Dave Shafer, TBCI
(214) 785-4504
101 E. Park Blvd., Suite 355
Plano, TX 75074
A 19452

The Lawgical Promise The Lawgical Promise guarantees this member has been pre-screened to verify their qualifications.

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Service Guarantee
Special Offer

Office Location

101 E. Park Blvd., Suite 355
Plano, TX
(214) 785-4504

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