The best courtesy vehicle patrols are offered in California by Good Guard Security 24/7. On a regular or occasional basis, our courtesy patrol officers visit your residential or commercial property. This service can serve as a deterrent to unauthorized visitors/trespassers and can check for any form of damage or property destruction thanks to our professionally marked cars and our highly trained security guards. ​ Our officers, who hold full licenses from the Bureau of Security & Investigative Services (BSIS), are aware of the value of safety and do everything in their power to give it. Before we send them out into the field, our courtesy security officers in California go through some extensive training phases. The greatest security option for protecting your valuables and property is Good Guard Security. ​ Our professional courtesy patrol officers are strongly committed to giving your home or place of business the absolute best protection possible while maintaining their prominent visibility and professional attitude.