Security Investigation Services locations near Sierra Madre, CA

Woods Danny Investigations

📍 315 W Huntington Dr Ste A, Monrovia, CA, 91016

📞 626-303-7940

MS Research Inc

📍 2789 Butter Creek Dr, Pasadena, CA, 91107

📞 626-792-3111

Porter Bert & Associates

📍 1015 N Lake Ave, Pasadena, CA, 91104

📞 626-794-8699

Interquest Detection Canines Of La

📍 2275 Huntington Dr, San Marino, CA, 91108

📞 626-451-0444

🌐 pacificphotoworks.com

Loffido & Associates

📍 141 S Lake Ave, Pasadena, CA, 91101

📞 626-844-3090

Larsen Kristine

📍 Serving Your Area, Pasadena, CA, 91101

📞 626-296-2000

American Employer Defense Inc.

📍 Serving Your Area, Pasadena, CA, 91101

📞 626-791-4451

Scott Investigative Services

📍 2509 Lake Ave, Altadena, CA, 91001

📞 626-398-0030

Hernandez Investigations

📍 Serving Your Area, Baldwin Park, CA, 91706

📞 626-338-9992

🌐 hernandezpi.com

Hernandez Investigations is a security investigation service located in Baldwin Park, California. It has an active online presence as of 2026, indicating ongoing operations. Those in need of investigative services can reach out to this local provider for assistance.

Grevillius Nils B Private Investigator

📍 Serving Your Area, Pasadena, CA, 91101

📞 626-792-4338