Fire alarm systems built for New York City code, and kept that way
A fire alarm system is the first thing to act in an emergency: it detects the problem, tells occupants what to do and signals for help. Cross-Fire designs, installs, tests, repairs and monitors fire alarm and voice communication systems for buildings of every size, from a single storefront to a supertall residential tower.
What we do
Design & Filing
Site surveys, drawings and calculations, plus the DOB and FDNY filings needed for approval.
Installation
New systems, panel replacements and full upgrades, including wiring, programming and commissioning.
Inspection & Testing
Pre-tests before the FDNY acceptance test, on-site representation at the inspection and annual testing of every device.
Service & Repair
Trouble signals, ground faults, false alarms and failed devices, with 24/7 service and a maximum 2-hour emergency response.
Maintenance
Scheduled maintenance programs built around code requirements and your building, including after-hours visits.
Monitoring
Alarm, supervisory and trouble signals monitored 24/7 by our central station, with prompt FDNY notification.
What we work on
- Addressable fire alarm control panels and annunciators, including Notifier
- Fire command stations and voice evacuation (voice and non-voice systems)
- Smoke, heat, beam and carbon monoxide detectors
- Manual pull stations
- Speakers, horns, strobes and other notification appliances
- Sprinkler water flow and tamper switches and other monitoring switches tied into the panel
- Central station communicators
Services we perform on this system
Engineering & Design
Site surveys, CAD drawings and designs that meet current NYC code.
Learn more →Expediting & Filing
DOB and FDNY forms, inspection scheduling, Letters of Approval and violation research.
Learn more →Installation & Upgrades
New systems, panel replacements and full upgrades, installed and commissioned.
Learn more →Inspection & Testing
Pre-tests, FDNY inspection representation and annual testing.
Learn more →Service & Repair
24/7 service with a maximum 2-hour emergency response.
Learn more →Maintenance
Flexible maintenance programs, including evenings and nights.
Learn more →24/7 Central Station Monitoring
Round-the-clock monitoring with prompt FDNY notification.
Learn more →Frequently asked questions
Does a new fire alarm system need FDNY approval?
Yes. Installed fire alarm systems in New York City must be inspected and approved by the FDNY for compliance with NFPA 72, the NYC Building Code and ADA requirements. We pre-test the system, schedule the inspection, represent you on site and follow through to the Letter of Approval.
What causes false alarms?
Common causes include dirty or aging detectors, detectors in the wrong location, construction dust and wiring faults. We track down the cause and fix it instead of just resetting the panel.
Can you upgrade our existing fire alarm system?
Yes. We survey the building, design an upgrade that meets current NYC code and, where the equipment allows, keep usable devices to reduce cost and disruption.
Is your fire alarm due for testing or an upgrade?
We'll schedule the work and provide complete documentation when it's done.