Inland Empire
Commercial fire & security systems in Ontario
Licensed C-10 fire alarm, UL-Listed monitoring, access control, and video for Ontario and San Bernardino County. Nearest office: Santa Fe Springs.
Fireside Security serves Ontario from our Santa Fe Springs office, delivering engineered commercial fire alarm, UL-Listed monitoring, access control, and video surveillance under a single C-10 license. Ontario's airport, convention center, and surrounding logistics parks give it one of the highest concentrations of high-pile storage in California.
Ontario Fire Department sets the local plan-review and inspection cadence, and our project managers work with it directly — stamped submittals, coordinated shop drawings, and acceptance tests that pass on the first walk. Every ONT-adjacent distribution project needs ESFR alarm integration, monitored fire pumps, and clean smoke-control commissioning — that's our lane.
Every Ontario project is monitored from our UL-Listed central station with LTE-M cellular paths, so your life-safety signaling doesn't depend on the copper POTS lines being retired in 2026.
Most Ontario projects start with commercial fire alarm installation and typically fold in fire alarm inspection & testing, 24/7 ul listed fire alarm monitoring, and commercial video surveillance & cctv for San Bernardino County properties.
Recommended services for Ontario
Industries we serve in Ontario
Neighborhoods we cover
Ontario Ranch · Downtown · East Ontario
Nearby coverage
Nearest office
Serving Ontario from Santa Fe Springs
Our Los Angeles & Orange County operations center dispatches licensed C-10 fire life-safety technicians and low-voltage crews throughout San Bernardino County.
Ready to modernize your facility's life-safety infrastructure?
Talk to a licensed security specialist about your fire alarm, monitoring, POTS replacement, access, or video project. Same-day site surveys throughout California.