A fire alarm system designed to protect people first.
Code-compliant fire detection and notification, engineered for your building's layout and inspected on schedule — so life safety is never an afterthought.
What goes into a complete fire alarm system
A fire alarm system is more than a panel and a few smoke detectors — it's an integrated network of initiating devices (smoke detectors, heat detectors, pull stations, waterflow and tamper switches), notification devices (horns, strobes, and speakers), and a fire alarm control panel that ties it all together and reports out to a monitoring center. We design every system around your building's actual occupancy, layout, and hazard areas, not a one-size-fits-all template.
Every installation we deliver is engineered to current NFPA 72 and California fire code requirements, and every system we install or service is registered with the local Authority Having Jurisdiction (AHJ) — whether that's a city fire department or a county fire authority. We handle plan check, permitting, and final sign-off as part of the job, and we keep your documentation on file for the next inspection.
Beyond installation, we provide scheduled testing and inspections, 24/7 monitoring, and rapid service when trouble or supervisory conditions show up. If your building has an aging system, a failed underground circuit, or is still relying on a POTS line for monitoring, we can usually find a more reliable, more cost-effective fix than a full replacement — see our case studies below for real examples.
Inspection and testing is the part most building owners think about only when a deadline lands. Commercial fire alarm systems in California are subject to periodic inspection and testing under NFPA 72 and Title 19 of the California Code of Regulations, with the exact frequency set by your occupancy type and your local authority having jurisdiction — annual is the common baseline, and some devices sit on a more frequent cycle. We schedule the testing, perform it, and file the documentation, so the certificate is on hand when a fire inspector asks for it rather than something you have to go hunting for.
A real fire alarm inspection is a device-by-device functional test, not a walkthrough. Every initiating device is actuated, every horn and strobe is checked for audibility and visibility, batteries are load-tested, panel supervisory and trouble reporting is confirmed end to end, and the communication path to the monitoring center is verified. Anything that fails goes on a deficiency report written in plain language, with what it will take to correct it — not a list of part numbers left for you to interpret.
How do I know if I need a fire alarm system?
Most commercial and multi-family buildings are required to have one under California fire code, based on occupancy type, size, and use — offices, retail, restaurants, apartments, and warehouses are common examples. The clearest way to confirm it is to ask your plan checker or local AHJ directly; fire alarm often shows up as a deferred submittal noted right on the first page of your architectural plans. If you’re not sure whether your property is required to have one, or whether your existing system meets current code, we can review it and tell you plainly.
What occupancy types are there, and how do I determine mine?
Building and fire code group properties into occupancy types — common ones include Assembly (restaurants, theaters), Business (offices), Mercantile (retail), Residential (apartments, hotels), Educational, Institutional (hospitals, care facilities), Storage, and Factory/Industrial. Your occupancy classification is defined on your building’s approved plans and permit records; if you’re unsure, your architect, plan checker, or local AHJ can confirm it directly.
Based on my occupancy, how do I determine what fire alarm requirements I need to follow?
Once your occupancy type is confirmed, the applicable fire alarm requirements come from NFPA 72 and your local fire code as applied to that occupancy, size, and use — higher-occupancy and higher-risk uses like Assembly and Institutional typically require full detection and notification systems and often voice evacuation, while smaller Business or Mercantile spaces may only need a manual system. Your local AHJ or plan checker will confirm the exact requirements for your specific building, and we can walk through that with you as part of a free consultation.
How often does a fire alarm system need to be inspected?
Most commercial fire alarm systems require testing on an annual or semi-annual basis, per NFPA 72 and your local fire code — exact frequency depends on your occupancy type and jurisdiction. We track your schedule and handle the testing and paperwork for you.
Do you work with existing fire alarm panels, or only new installations?
Both. We service, repair, and expand existing systems from most major manufacturers, and we design new systems from the ground up for new construction or major renovations.
What if my fire alarm keeps showing a trouble or supervisory signal?
That almost always points to a specific, findable cause — a failed device, a wiring fault, a valve switch, or a communication issue. We diagnose the real cause first, rather than replacing parts at random, and bring you the most cost-effective fix.
Can you replace my POTS line-based monitoring with something more reliable?
Yes — we install multi-carrier cellular communicators like the Telguard TG-7FEM, which eliminate the monthly POTS line fee and remove the single-point-of-failure risk that comes with copper phone lines. See our POTS-to-cellular case study for a full cost comparison.
What happens during a fire alarm inspection?
We test every initiating device, verify notification appliances for audibility and visibility, load-test the batteries, confirm the panel reports alarm, supervisory, and trouble conditions correctly, and verify the signal actually reaches the monitoring center. You get a written report listing anything that failed and what correcting it involves. If the system passes, you get the certificate your fire inspector will ask for.
Who is allowed to test and certify a fire alarm system in California?
Fire alarm testing has to be performed by a licensed contractor with technicians qualified on the type of system installed. We hold CSLB C-10 and C-7 licenses and BSIS ACO certification, and our technicians are trained on the panels we service. Ask any contractor for their license number before they touch your system — it is public record and takes a minute to check.
What happens if our fire alarm fails inspection?
You get a deficiency report describing each failure and what it takes to correct it, so nothing is a surprise line item later. Most failures are ordinary — a dead battery, a failed detector, a valve switch that has drifted out of position — and can be corrected quickly. We separate what has to be fixed to pass from what can reasonably wait, and we tell you which is which.
Can you take over fire alarm testing from our current company?
Yes. We take over inspection and testing on systems installed and maintained by other contractors, including buildings where the original installer is out of business or the paperwork was never handed over. We start with a full survey so we know what is actually installed, then put the system on a schedule.
Do you inspect sprinkler supervision devices at the same time?
Yes. Waterflow switches, tamper switches, and post indicator valves report through the fire alarm panel, so they are tested as part of the same visit. Doing it in one visit keeps the documentation together and avoids paying for a second trip.