Three Sigma's
15614 S. Lorella Ave.
Gardena, CA 90248
Contact: Fred D'Aguilar
Phone: (310) 768-8475
Website: www.threesigmas.com		 Established: 1988
License: 919849, ACO 3581, C10-C7-C28
Sector: Public and Private
Project Size: $2,000 to $500,000
Labor Affiliation: Nonunion
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    Blue Book Classifications    
Access Control Systems
Electrical Contractors
Cabling Contractors--Computer/Telephone
Television--Closed-Circuit/Security

    Products / Brands / Services    

Access Control
CCTV
Data Cabling
Intrusion Detection/Video Surveillance
Parking Controls
Telephone Entry
Voice/Data

    Memberships / Assocs. / Gov. Certs.    

Southern California Alarm Assn.
The Blue Book Network


Geographic Areas Serviced
  • California
Recent Projects Completed
  • Custom Beverly Hills / Beverly Hills, California
    Completion: 1995
  • Leeway School / Alaambra, California
    Completion: 1992
Contact Us
Fred D'Aguilar
Phone: (310) 768-8475
Fax: (310) 768-8475


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