1. America Investigations
PO Box 672452, Houston, TX 77267
Coordinate: 29.953,-95.4444
Phone: (832) 761-5575
2. Private Investigator Houston
700 Louisiana St., Houston, TX 77002
Coordinate: 29.76054,-95.36631
Phone: (346) 291-0505
3. Texas Center for The Missing
3311 Richmond Ave, Houston, TX 77098
Coordinate: 29.7336,-95.42688
Phone: (713) 599-0235