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Electronic Security Overview

We are proud to exceed the expectations of our Financial, Commercial and Industrial Customers, which hold us to strict standards. Our expertise extends to all industries that we service, assuring you that your facility will be as safe and secure as possible. We set ourselves apart with prompt, professional and efficient service that builds a close and trusting relationship with our customers. Sierra Group is all about delivering excellent customer service and we pledge to go beyond what is expected in response, availability and delivery. Serving your needs is our priority.


Applications
  • Bank, Credit Union and ATM Specific Security Systems
  • Retail /Commercial / Industrial / Manufacturing Facilities
  • Federal / State / Educational Institutions
  • Auto and Heavy Equipment Dealerships
  • Property and Facilities Management Groups
  • Construction Sites and Remote Locations

Services
  • Installation and Service
  • Professional Design and Consultation
  • 24-hour Alarm and Video Monitoring
  • Service and Maintenance Plans - On New and Existing Equipment
  • Training Services
  • Lease Options
Sierra Group Provides The Following Services Statewide:
Do You Have Any Questions?





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License #749452
ACOL #5382
Corporate Headquarters
560 Riverdale Drive
Glendale, CA 91204
Walnut Creek Centre
2121 N. California Blvd
Walnut Creek, CA 94596
ph)
email) info@callsierra.com

Effective May 1, 2010 Sierra Group will be relocating their San Francisco Office to a new address at 237 Cabot Blvd. Suite 317 Hayward, CA 94545