Fire Alarm Verification
Every device. Every zone. Every signal. Verified.
Before a fire alarm system can be commissioned, ULC-S537 requires a formal third-party verification of all field devices, wiring, programming, and annunciation. Integra-Guard provides certified, unbiased fire alarm verification — with a focus on code adherence, clean documentation, and zero rework.
We handle both new installations and system modifications. Our detailed verification sheets and signal tracing ensure that your system is safe, functional, and ready for AHJ approval.
Scope of Services
- Device-by-device field testing and signal verification
- Loop continuity and polarity checks
- Input/output relay testing
- Audible/visual alarm confirmation
- Documentation, test forms, and verification certificates
Why It Matters
- Required for occupancy permit
- Required for most system replacements or panel upgrades
- Avoids costly shutdowns, false alarms, and insurance issues
- AHJ and building owner confidence in system performance
Certify with Confidence
We verify your fire alarm systems independently and professionally — so you don’t get burned by delays, failures, or change orders. If we find issues, we help you resolve them quickly, with full documentation and support.
Schedule your ULC-S537 verification with Integra-Guard — and pass your next inspection with zero surprises.