Business Details
50+ Years
experience
Emergency
services
Custom Low-Voltage Systems Integration in California
Tri Signal Integration has been a trusted leader in low-voltage systems integration since 1972. Our team of certified professionals specializes in designing, installing, and maintaining customized fire alarm, security, and communication systems tailored to meet the unique needs of each client. With over 40 years of experience and 100+ employees, we serve California from five strategic locations in Los Angeles, San Diego, Sacramento, San Francisco, and Fresno. Our commitment to innovation is reflected in our use of modular, flexible systems that incorporate forward-compatible technology from industry-leading manufacturers. As a C-10/C-16 licensed contractor, we hold certifications from UL 2050, NICET, NFPA, and the California State Fire Marshal, ensuring the highest standards of quality and safety. Our factory-trained technicians provide 24/7 emergency response and ongoing maintenance, guaranteeing minimal downtime and maximum system reliability.We pride ourselves on delivering smart, integrated solutions that enhance building safety, improve operational efficiency, and reduce liability. From initial design to long-term service, our approach combines technical expertise with personalized attention to create systems that evolve with our clients' changing needs. Our affiliations with NSCA, Regulation 4, and other industry organizations underscore our dedication to excellence in every project we undertake. Whether serving healthcare facilities, educational institutions, or industrial complexes, we remain focused on providing unparalleled service and innovative solutions that set the industry benchmark.
Services
Fire Alarm Systems
Access Control
Security Systems
Nurse Call
Data Networks
Special Hazard
Clock Systems
Sound Systems
Details
- Year established: 1972
Highlights and features
- 40+ years of low-voltage systems expertise since 1972
- 24/7 emergency response and monitoring services
- Factory-trained technicians certified by UL and NICET
- Multiple California locations for rapid service delivery
- Modular systems with forward/backward compatibility
Associations and certifications
- UL (Underwriters Laboratories)
- NSCA (National Systems Contractors Association)
- NICET (National Institute for Certification in Engineering Technologies)
- NFPA (National Fire Protection Association)
- California State Fire Marshal
Services
Fire Alarm Systems
Our fire alarm systems provide early hazard detection through customized designs incorporating smoke detectors, heat sensors, and notification devices. Systems comply with NFPA 72 and California State Fire Marshal regulations. We offer installation of conventional and addressable systems, 5-year certification testing, and ongoing maintenance to ensure code compliance and optimal performance.
Access Control
Custom access control solutions manage facility security through keycard systems, biometric readers, and integrated software platforms. Systems interface with existing security infrastructure while supporting scalability. We provide installation of intrusion detection systems, CCTV integration, and 24/7 monitoring for commercial properties of all sizes.
Security Systems
Comprehensive security systems combine intrusion alarms, video surveillance, and emergency communication tools. Our solutions include camera placement optimization, motion detection, and remote monitoring capabilities. Systems integrate with access control and fire alarm platforms for unified facility management while maintaining compliance with UL 2050 standards.
Nurse Call Systems
HIPAA-compliant nurse call systems ensure rapid response in healthcare facilities through wall-mounted stations, wireless pendants, and centralized monitoring. Systems integrate with building communication networks while supporting emergency code notifications. We provide installation of wired and wireless platforms with 24/7 technical support.
Data Networks
Enterprise-grade data networks feature Cat6/6A cabling, fiber optics, and rack infrastructure. Systems support voice, data, and security integration while following TIA-942 standards. We offer network design, cable testing, and expansion services for multi-building complexes with redundant connectivity requirements.
Questions
What fire alarm services do you provide?
We offer complete fire alarm solutions including system design, installation, 5-year certification testing, and 24/7 monitoring. Our technicians are certified for conventional and addressable systems.
Do you offer 24/7 emergency services?
Yes, our team provides 24-hour emergency response for fire alarm malfunctions, security breaches, and critical system failures across California.
Are your technicians certified?
All technicians hold NICET certification with specialized training in UL 2050 compliant systems and California State Fire Marshal regulations.
What areas do you serve?
We serve commercial clients throughout California from our offices in Los Angeles, San Diego, Sacramento, San Francisco, and Fresno.
Can you integrate multiple systems?
Our modular designs allow integration of fire alarm, security, nurse call, and data networks into unified platforms with centralized management capabilities.
