
Veteran-owned private investigations with unmatched expertise and discretion.
American Special Investigative Group (ASIG) is a premier private investigation firm based in Austin, Texas, renowned for its veteran-owned status and highly credentialed team of former law enforcement professionals. Specializing in a wide range of investigative services, ASIG delivers meticulous, results-driven solutions for clients seeking thorough and confidential support. With a perfect 5-star rating, the firm is trusted for its integrity, extensive resources, and commitment to exceeding expectations in every case.
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Discreet services for infidelity, background checks, and missing persons, handled with sensitivity and precision.
Comprehensive solutions for fraud, due diligence, and employee misconduct to protect business interests.
Advanced monitoring and evidence gathering using state-of-the-art technology and expert tactics.
Assistance with case preparation, witness location, and evidence collection for attorneys and legal teams.
Thorough vetting for employment, relationships, or personal safety with detailed, accurate reports.
Initial evaluations to tailor investigative strategies and provide expert advice for optimal outcomes.
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Overall rating
Emil Villa
I wanted to hire a veteran owned private investigations firm with a very diverse team of former law enforcement and backgrounds. American Special Investigative Group fit that profile perfectly.
Robert Collins
ASIG is the best private investigator firm I’ve hired them twice already and have always been beyond impressed with their resources and results.
Benn Willcox
Toby Braun and his team are true top notch professionals. They took great care of all of our needs, and exceeded all of our expectations in every way. We absolutely love that they’re a veteran owned business and they have the most extensive credentials and experience of any private investigative group we’ve ever seen.
Josue Dickinson
ASIG is the best private investigator firm you’ll find in Austin. But always do your research on choosing an investigator with the background best for your case which was what they first told me and it was great advice that ended with a big win for my case
Robert Hawley
Absolutely the best private investigator in Scottsdale and Phoenix area. I also liked that this agency is military member owned which for any local contractor has been a great way to know I’m getting someone who does what they say they’re going to do.