Business Details
50+ Years
experience
Emergency
services
Your Trusted Security Partner Since 1971
At Sentry Alarm, we operate with a philosophy centered on treating every customer as part of the Sentry family. Established in 1971, we are a third-generation family-owned and operated service provider recognized nationally as a Top 100 Security Company. Our reputation is built on unmatched service quality, competitive pricing, and a commitment to integrity and family values. We specialize in security alarm, fire alarm, fire sprinkler, video surveillance, and access control systems, offering 24-hour UL Listed monitoring and code-compliant inspections.With offices in Monterey, Oakland, Portland, Sacramento, and Sonora, we serve Northern California, Oregon, and Washington State, ensuring comprehensive life safety and property protection solutions. Our team adheres to the three D's of the alarm industryDeter, Detect, and Dispatchwhile utilizing Honeywell equipment and rigorous training protocols. We guarantee 24-hour peace of mind by addressing all client needs with professionalism and technical expertise.
Services
Security Systems
Fire Alarm
Fire Sprinklers
Video Surveillance
Access Control
Monitoring
System Maintenance
Details
- Year established: 1971
Highlights and features
- We are a third-generation family-owned business since 1971 with industry-recognized expertise.
- Our team uses Honeywell equipment and follows rigorous training protocols for optimal service.
- We offer 24/7 UL Listed monitoring and code-compliant inspections for all systems.
- Our services cover Northern California, Oregon, and Washington with localized expertise.
- We guarantee 24-hour peace of mind through customized security and life safety solutions.
What people say
Great experiences
Incredibly helpful
Professional and timely manner
Services
Security Systems
Sentry's custom-designed security systems protect homes and businesses from break-ins and threats. Our solutions integrate advanced technology to deter crime, enhance safety, and improve property value. With over three decades of experience, we ensure tailored protection plans that adapt to evolving security challenges.
Fire Alarm Systems
We design and install code-compliant fire alarm systems for residential and commercial properties. Our solutions include 24/7 monitoring, cellular backup, and elevator phone integration. Certified technicians ensure systems meet NFPA standards, providing early fire detection to protect lives and property.
Fire Sprinklers
Sentry offers installation and maintenance of wet, dry, and pre-action fire sprinkler systems. Our certified professionals ensure compliance with NFPA-25 and California Title 19 regulations. Services include inspections, repairs, and emergency response to maintain system reliability for homes and businesses.
Video Surveillance
Our residential and commercial video surveillance systems provide 24/7 monitoring and remote access. Custom solutions include high-resolution cameras, cloud storage, and analytics for security and operational insights. We specialize in systems for schools, retail, and healthcare facilities to enhance safety and compliance.
Access Control
We implement access control systems for commercial, healthcare, and hospitality sectors. Solutions include keycard entry, biometric authentication, and audit trails for secure facility management. Systems integrate with existing security infrastructure to improve safety and operational efficiency for clients.
Questions
What services does Sentry Alarm Systems offer?
We provide security systems, fire alarms, sprinklers, video surveillance, access control, and 24/7 monitoring. All services include installation, maintenance, and emergency response.
Do you offer 24/7 monitoring for security systems?
Yes, our 24/7 UL Listed monitoring includes live camera streaming, remote alarm access, and cellular backup for uninterrupted protection.
Which areas do you serve?
We serve Northern California, Oregon, and Washington State, with offices in Monterey, Oakland, Portland, Sacramento, and Sonora.
Can I schedule a free consultation?
Yes, contact us for a free, no-obligation assessment of your security and life safety needs.
What payment options are available?
We accept major credit cards and offer financing options for system installations. Contact us for details.
