Contact Us by Phone or Message Send us a message If you would like to find out more information about our services, please reach out by phone or use our contact form below and we will contact you shortly. Name*Email* Phone*Subject*Message*CAPTCHAPhoneThis field is for validation purposes and should be left unchanged. This iframe contains the logic required to handle Ajax powered Gravity Forms. Address 23945 Calabasas Rd Suite #102, Calabasas, CA 91302 Email info@davidshieldsecurity.com Phone Office: (818) 217-8312Cell: (310) 849-4950Fax: (818) 960-0258