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.

Website: security.kastle.com

Phone: (713) 528-2700

Cross Streets: Near the intersection of Richmond Ave and Eastside St