Sebastian
Sacramento, CA 95834
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Our Story
Sebastian is a premier provider of communications and construction services in California. With more than 70 years of experience, Sebastian is passionate about providing people with a great place to work. Our high growth and dynamic model offers employees the opportunity for career advancement. As a family company we value the expertise and experience of our team. Drawing on the expertise and experience of our team, Sebastian is able to provide the best and latest technologies to individuals, businesses, and public institutions. Our residential and commercial services are backed by our live, local customer support, and our construction services are trusted by institutions in both the private and public sectors.
Commercial Experience
Misc Project
Apartments & Condominiums
Industrial Maintenance
Non-Building Construction
Non-Residential Building
Office Building
Power Generation & Distribution
Residential Building
Restaurant
Retail Store
School / College / University
Single Family Residential
Utilities
Regions & Counties Serviced
- California-Central Valley-Sacramento, Fresno, Bakersfield
California 26
- El Dorado
- Fresno
- Kern
- Kings
- Madera
- Mariposa
- Mendocino
- Merced
- Monterey
- Placer
- Plumas
- Sacramento
- San Benito
- San Bernardino
- San Francisco
- San Joaquin
- San Luis Obispo
- San Mateo
- Santa Barbara
- Santa Clara
- Santa Cruz
- Sonoma
- Stanislaus
- Tulare
- Yolo
- Yuba
Our CSI Codes
01 21 43 - Time Allowances
01 51 33 - Temporary Telecommunications
08 01 74 - Operation and Maintenance of Access Control Hardware
08 74 19 - Biometric Identity Access Control Hardware
11 14 13.13 - Portable Posts and Railings
11 14 13.16 - Rotary Gates
11 14 13.19 - Turnstiles
11 28 19 - Self-Contained Facsimile Machines
25 05 26 - Grounding and Bonding for Integrated Automation
25 37 00.00.01 - Integrated Automation Instrumentation and Terminal Devices for Communications Systems
25 57 00.00.01 - Integrated Automation Control of Communications Systems
25 58 00.00.01 - Integrated Automation Control of Electronic Safety and Security Systems
25 97 00.00.01 - Integrated Automation Control Sequences for Communications Systems
25 98 00.00.01 - Integrated Automation Control Sequences for Electronic Safety and Security Systems
26 01 10 - Operation and Maintenance of Medium-Voltage Electrical Distribution
26 01 20 - Operation and Maintenance of Low-Voltage Electrical Distribution
26 06 10 - Schedules for Medium-Voltage Electrical Distribution
26 06 20 - Schedules for Low-Voltage Electrical Distribution
26 06 20.26 - Wiring Device Schedule
26 10 00.00.01 - Medium-Voltage Electrical Distribution
26 18 13 - Medium-Voltage Cutouts
26 20 00.00.01 - Low-Voltage Electrical Distribution
26 21 00.00.01 - Low-Voltage Overhead Electrical Power Systems
26 43 13 - Transient-Voltage Suppression for Low-Voltage Electrical Power Circuits
27 01 10 - Operation and Maintenance of Structured Cabling and Enclosures
27 01 20 - Operation and Maintenance of Data Communications
27 01 50 - Operation and Maintenance of Distributed Communications and Monitoring
27 05 13 - Communications Services
27 05 13.23 - T1 Services
27 05 13.33 - DSL Services
27 05 13.43 - Cable Services
27 05 26 - Grounding and Bonding for Communications Systems
27 05 28 - Pathways for Communications Systems
27 05 48 - Vibration and Seismic Controls for Communications Systems
27 05 53 - Identification for Communications Systems
27 06 10 - Schedules for Structured Cabling and Enclosures
27 06 20 - Schedules for Data Communications
27 06 30 - Schedules for Voice Communications
27 06 50 - Schedules for Distributed Communications and Monitoring
27 10 00.00.01 - Structured Cabling
27 11 13 - Communications Entrance Protection
27 11 23 - Communications Cable Management and Ladder Rack
27 13 13.13 - Communications Copper Cable Splicing and Terminations
27 13 23 - Communications Optical Fiber Backbone Cabling
27 13 23.13 - Communications Optical Fiber Splicing and Terminations
27 13 33 - Communications Coaxial Backbone Cabling
27 13 33.13 - Communications Coaxial Splicing and Terminations
27 13 43 - Communications Services Cabling
27 13 43.23 - T1 Services Cabling
27 13 43.33 - DSL Services Cabling
27 13 43.43 - Cable Services Cabling
27 15 00.16 - Voice Communications Horizontal Cabling
27 15 00.19 - Data Communications Horizontal Cabling
27 15 00.43 - Nurse Call and Intercom Communications Horizontal Cabling
27 15 00.46 - Paging Communications Horizontal Cabling
27 15 00.49 - Intermediate Frequency/Radio Frequency Communications Horizontal Cabling
27 15 13 - Communications Copper Horizontal Cabling
27 15 23 - Communications Optical Fiber Horizontal Cabling
27 15 33 - Communications Coaxial Horizontal Cabling
27 21 13 - Data Communications Firewalls
27 22 29 - Data Communications Handhelds
27 33 26 - Facsimile Servers
27 42 19 - Public Information Systems
27 50 00.00.01 - Distributed Communications and Monitoring Systems
27 51 13 - Paging Systems
27 51 13.13 - Overhead Paging Systems
27 51 16 - Public Address and Mass Notification Systems
27 52 16 - Telemedicine Systems
27 52 19 - Healthcare Imaging Systems
27 52 23 - Nurse Call/Code Blue Systems
27 53 13 - Clock Systems
28 01 10 - Operation and Maintenance of Electronic Access Control and Intrusion Detection
28 01 10.51 - Maintenance and Administration of Electronic Access Control and Intrusion Detection
28 01 10.71 - Revisions and Upgrades of Electronic Access Control and Intrusion Detection
28 01 20 - Operation and Maintenance of Electronic Surveillance
28 01 30 - Operation and Maintenance of Electronic Detection and Alarm
28 01 30.51 - Maintenance and Administration of Electronic Detection and Alarm
28 01 30.71 - Revisions and Upgrades of Electronic Detection and Alarm
28 05 26 - Grounding and Bonding for Electronic Safety and Security
28 05 28 - Pathways for Electronic Safety and Security
28 06 10 - Schedules for Electronic Access Control and Intrusion Detection
28 06 20 - Schedules for Electronic Surveillance
28 06 30 - Schedules for Electronic Detection and Alarm
28 06 40 - Schedules for Electronic Monitoring and Control
28 10 00.00.01 - Electronic Access Control and Intrusion Detection
28 13 13 - Access Control Global Applications
28 13 16 - Access Control Systems and Database Management
28 13 19 - Access Control Systems Infrastructure
28 13 26 - Access Control Remote Devices
28 13 33 - Access Control Interfaces
28 13 33.16 - Access Control Interfaces to Access Control Hardware
28 13 33.26 - Access Control Interfaces to Intrusion Detection
28 13 33.33 - Access Control Interfaces to Video Surveillance
28 13 33.36 - Access Control Interfaces to Fire Alarm
28 13 43 - Access Control Identification Management Systems
28 13 53 - Security Access Detection
28 13 53.29 - Security Access Sniffing Equipment
28 16 13 - Intrusion Detection Control, GUI, and Logic Systems
28 16 16 - Intrusion Detection Systems Infrastructure
28 16 19 - Intrusion Detection Remote Devices and Sensors
28 16 33 - Intrusion Detection Interfaces
28 16 33.13 - Intrusion Detection Interfaces to Remote Monitoring
28 16 33.16 - Intrusion Detection Interfaces to Access Control Hardware
28 16 33.23 - Intrusion Detection Interfaces to Access Control System
28 16 33.33 - Intrusion Detection Interfaces to Video Surveillance
28 16 33.36 - Intrusion Detection Interfaces to Fire Alarm
28 16 43 - Perimeter Security Systems
28 16 46 - Intrusion Detection Vehicle Control Systems
28 20 00.00.01 - Electronic Surveillance
28 23 13 - Video Surveillance Control and Management Systems
28 23 16 - Video Surveillance Monitoring and Supervisory Interfaces
28 23 19 - Digital Video Recorders and Analog Recording Devices
28 23 23 - Video Surveillance Systems Infrastructure
28 23 26 - Video Surveillance Remote Positioning Equipment
28 23 29 - Video Surveillance Remote Devices and Sensors
28 26 13 - Electronic Personal Safety Detection Systems
28 26 16 - Electronic Personal Safety Alarm Annunciation and Control Systems
28 26 19 - Electronic Personal Safety Interfaces to Remote Monitoring
28 30 00.00.01 - Electronic Detection and Alarm
28 31 13 - Fire Detection and Alarm Control, GUI, and Logic Systems
28 31 23 - Fire Detection and Alarm Annunciation Panels and Fire Stations
28 31 33 - Fire Detection and Alarm Interfaces
28 31 33.13 - Fire Detection and Alarm Interfaces to Remote Monitoring
28 31 33.16 - Fire Detection and Alarm Interfaces to Access Control Hardware
28 31 33.23 - Fire Detection and Alarm Interfaces to Access Control System
28 31 33.33 - Fire Detection and Alarm Interfaces to Video Surveillance
28 31 33.43 - Fire Detection and Alarm Interfaces to Elevator Control
28 31 53 - Fire Alarm Initiating Devices
28 31 53.23 - Fire Alarm Level Detectors Switches
28 31 53.33 - Fire Alarm Flow Switches
28 31 53.43 - Fire Alarm Pressure Sensors
28 31 63 - Fire Alarm Integrated Audio Visual Evacuation Systems
28 31 63.13 - Fire Alarm Horns and Strobes
28 32 13 - Radiation Detection and Alarm Control, GUI, and Logic Systems
28 32 23 - Radiation Detection and Alarm Integrated Audio Evacuation Systems
28 32 33 - Radiation and Alarm Detection Sensors
28 32 43 - Radiation and Alarm Dosimeters
31 63 29.16 - Cased Drilled Concrete Piers
33 71 36 - Extra-High-Voltage Wiring
33 71 36.13 - Overhead Extra-High-Voltage Wiring
33 71 39 - High-Voltage Wiring
33 71 39.13 - Overhead High-Voltage Wiring
33 71 49 - Medium-Voltage Wiring
33 71 49.13 - Overhead Medium-Voltage Wiring
33 81 23 - Aerial Cable Installation Hardware
33 82 13 - Copper Communications Distribution Cabling
33 82 13.13 - Copper Splicing and Terminations
33 82 23 - Optical Fiber Communications Distribution Cabling
33 82 23.13 - Optical Fiber Splicing and Terminations
33 82 33 - Coaxial Communications Distribution Cabling
33 82 33.13 - Coaxial Splicing and Terminations
34 21 16 - Traction Power Substations
34 21 16.13 - AC Traction Power Substations
34 21 16.16 - DC Traction Power Substations
34 54 33 - Passenger Fare Gates
40 95 33.13 - Cabled Process Control Networks
40 95 33.23 - Fiber Optic Process Control Networks
40 95 33.33 - Wireless Process Control Networks
40 95 63 - Process Control Wireless Equipment
40 95 63.13 - Process Control Wireless Transmitters
40 95 63.16 - Process Control Wireless Receivers
40 95 63.19 - Process Control Wireless Repeaters
40 95 73 - Process Control Wiring
