SERVICE HOURS & RATES
Service Hours: 8:00 AM - 4:00 PM Mon - Fri
For Service contact us at:
service@esssystems.com
ESS Systems - 3965 Foothill Blvd. - LaCrescenta, CA 91214 Tel: (800)660-3932 - Fax: (818)541-1095 Alarm License: LA 2717 - State Contractors License: C10-671229
