Biggar & Bigger Professional Security is a private security firm operated by former LAPD detective Burnett Biggar and his son, Andre Biggar. The business is located near the LAX airport on Sepulveda near La Tijera Blvd. Their advertising slogan is "Biggar and Biggar is Getting Better and Better."
In June of 2003, former LAPD detective Harry Bosch visited the business to pick up surveillance equipment to install in the home of Lawton Cross. Bosch returned to the business for help in viewing what was on the memory card. Together Bosch and the two Biggar men watched disturbing video of Homeland Security agents Milton and Carney interrogating Cross. Bosch borrowed additional surveillance equipment to install in the office of his attorney, Janis Langwiser. That equipment recorded FBI agents breaking into the office.