Texas Sized Service

Sometimes a good choice is from waiting. ALAMO PROFESSIONAL INVESTIGATIONS, LLC is just such a case. This is combination of timing, divine guidance, and desire to make things better.

ALAMO PI is here for YOU, whatever your case, your needs or timing. We can deliver. We don’t tally up the number of years of our staff to make it appear we have experience. The secret to our success is being professional, discreet, knowledgeable, people of ethics, training, never forgetting we are working for you.

Our approach is to use the new school approach of online records pulling, and a firm application of the old school approach using our physical body to interview witness, locate skips and keeping the human element in play on every case.

Thank you for taking the time to visit this page and we look forward to being YOUR investigations company.


ALAMO PI –  the Investigative Agency

for YOU


Our goal to get the results you have want, as promptly and effectively as possible.


The pursuit of perfection is constant when excellence your goal!

If you have an investigator you like, good – if  not, call us today

Contact Us

Complaints may be directed to:

Robert Allen, Qualified Manager
Direct: 210-320-5060


14400 Jones Maltsberger Rd, Suite 100,
San Antonio, TX 78247

If not resolved, complaints may be further directed to:

Texas Dept of Public Safety Private Security Bureau
Tel: 1-512-424-7710
Fax: 1-512-424-7729
PO Box 4087
Austin, TX 78773