High-End Security and Surveillance

Kastle is the leading proptech platform protecting people, spaces and property in commercial and multifamily real estate, as well as office workplaces nationwide. We provide the infrastructure, software and cloud-based platform to deliver integrated access control, video surveillance, visitor management and tenant/resident experience -- scalable from office to enterprise portfolio.

Safe and Sound is a commercial security company that offers business security systems, security camera installation, network cabling, access control systems, and security alarm systems. Whether you're looking for a commercial alarm company or a wiring contractor, we have the experience to get the job done. We have over 14 years of experience in the low voltage industry and have installed over 10,000 security systems in Northern and Southern California. Call us today to make your business Safe and Sound.