About Us

Layer3 Security Services office in Sorrento Mesa

Our Vision: We help make our communities safer and better places to live and work.

Our Mission: We protect government agencies, institutions and private industry while delivering unparalleled customer satisfaction. We achieve this mission by doing the following:

  • Displaying a high degree of professionalism at all times
  • Providing superior value through innovative solutions
  • Planning carefully and executing flawlessly
  • Delighting our customers through unparalleled service
  • Fair dealing and ALWAYS placing honesty and truth ahead of profits


Our Values:

  • Customer FIRST: our business exists because of our customer; we put customer satisfaction above all else
  • Results: we deliver on our commitments
  • Integrity: honesty and transparency guide our actions
  • Excellence: we strive for professionalism and innovation in everything we do
  • Courage: we have the courage to speak our minds even when doing so may make us and others uncomfortable
  • Teamwork: We believe that teams can achieve more than individuals and value teamwork and cooperation

Layer3 Security Services® provides IP-based video surveillance, access control, intrusion detection and other physical security solutions to private and public institutions including industrial and research facilities, business campuses, hospitals, K-12 schools, universities, and government agencies.

Layer3 Security Services® is the dba for Net.Surveillance Inc., a California corporation headquartered in the city of San Diego, which operates from the following location:

6440 Lusk Boulevard, Suite 102
San Diego, CA 92121

Phone: 858 751 7555
Fax: 858 558 3625
E-mail: dario@layer3securityservices.com or sara@layer3securityservices.com

  • Licensed and bonded California contractor - CSLB license number: 943611
  • Alarm Company Operator - ACO license number: 6975
  • California Small Business - DGS: #1077940
  • SBA Women-Owned Small Business (WOSB)
  • San Diego Small Local Business Enterprise (SLBE): 11NS0240
  • Listed in: SAM, Dynamic Small Business Search Database
  • Supplier Clearinghouse: VON 11100016