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Fire Alarm Systems in New Jersey — Design, Installation, Service & Monitoring

Nextgen Electric provides complete fire alarm capability for commercial, industrial, and institutional buildings throughout New Jersey: engineering and design, product selection and sales, installation, testing and inspection, service, and 24/7 monitoring. Whether you are building new, replacing an obsolete panel, expanding an existing system, or need someone who can actually clear a persistent trouble code, we handle the entire lifecycle.

We work on Siemens, Simplex, and Tyco systems along with other major manufacturers — including systems we did not install. As a registered NJ public works contractor with DPMC, SBE, and SDA credentials, we are also bid-ready for school, municipal, and state fire alarm projects.

Call (201) 321-8949 or request a bid.

Programmed fire alarm control panel with battery backup, installed and monitored by Nextgen Electric at a commercial facility in New Jersey

A programmed, monitored fire alarm control panel we service and support.

Fire Alarm Design & Engineering

Fire alarm design is a code exercise before it is an equipment exercise. Device placement, notification coverage, circuit design, survivability, and system capacity all follow from the building’s occupancy classification and applicable code — and getting it wrong surfaces at inspection, when changes are expensive.

We provide:

  • System design and engineered drawings for new construction, renovations, and system replacements
  • Code review and AHJ coordination — working with the local fire official and authority having jurisdiction so the approved design is the installed design
  • Device layout — initiating devices, notification appliances, and audibility and visibility coverage
  • Riser and circuit design, panel sizing, and battery calculations
  • Product selection matched to the building, the budget, and long-term serviceability — including whether an addressable or conventional system genuinely fits the application
  • Submittals and permit documentation

Fire Alarm Installation

We install complete systems and expansions:

  • Fire alarm control panels — addressable and conventional, including releasing panels for suppression systems
  • Initiating devices — smoke and heat detectors, duct detectors, manual pull stations, waterflow and tamper switches, and beam detection for large open spaces
  • Notification appliances — horns, strobes, horn/strobes, and speaker systems including voice evacuation
  • Voice evacuation and mass notification for facilities where a coded tone is not sufficient
  • Interfaces and interlocks — elevator recall, HVAC and smoke control shutdown, door holders and access control release, and suppression system integration
  • Communicators and monitoring connections — including cellular and IP paths as copper phone lines continue to disappear
  • Emergency and egress lighting coordination — see commercial lighting

Testing, Inspection & Compliance

Fire alarm systems are among the few building systems with a legal obligation to be tested on a schedule. New Jersey enforces fire code requirements built on NFPA 72, which requires periodic inspection and testing of fire alarm systems and their components — with annual testing the baseline for most commercial systems, and more frequent checks for certain components.

We provide:

  • Scheduled inspection and testing with the documentation fire officials and insurers expect
  • Deficiency correction — when an inspection turns up problems, we fix them rather than handing you a report and leaving
  • Records and reporting to support your compliance file
  • Sensitivity testing and detector maintenance
  • Battery replacement and secondary power verification

If you have received a violation notice or failed an inspection, call us — that is a routine problem for us to resolve.

Service & Troubleshooting

Much of our fire alarm work is on systems someone else installed, and much of it is the work other contractors would rather avoid:

  • Ground faults — the classic intermittent fire alarm problem, and often a genuine hunt across a building’s wiring
  • Persistent trouble and supervisory codes that nobody has been able to clear
  • Nuisance and false alarms — frequently dust, environment, device age, or a detector placed where it never should have been
  • Device additions — adding a smoke detector, horn strobe, or pull station as a space is reconfigured
  • Panel replacement when a system reaches end of support and parts are no longer available
  • System expansion for building additions and tenant fit-outs
  • Emergency service, 24/7

24/7 Monitoring

A fire alarm system that is not monitored only helps people already inside the building. We provide central station monitoring with round-the-clock signal receipt and dispatch, covering fire alarm, supervisory, and trouble conditions — so a waterflow switch tripping at 3 a.m. in an empty warehouse produces a response rather than a discovery the next morning.

Monitoring communication paths include cellular and IP, which matters increasingly as traditional phone lines are retired.

Buildings We Serve

Manufacturing and industrial plants, warehouses and distribution centers, medical and healthcare facilities, schools and educational buildings, municipal and government buildings, retail centers and restaurants, office buildings, and multifamily and apartment properties.

Frequently Asked Questions

How often does a commercial fire alarm system need to be inspected in New Jersey?

New Jersey enforces fire code requirements based on NFPA 72, under which commercial fire alarm systems require periodic inspection and testing — annually for most systems, with certain components on more frequent schedules. Requirements vary by occupancy type and local jurisdiction, so if you are unsure what applies to your building, we will tell you.

Can you service a system you did not install?

Yes — a large share of our fire alarm work is exactly that, including Siemens, Simplex, and Tyco systems.

What is the difference between addressable and conventional systems?

A conventional system tells you a zone is in alarm. An addressable system tells you which specific device is in alarm. For anything beyond a small building, addressable saves substantial time during both emergencies and troubleshooting — you are not searching a zone to find the tripped device.

My panel shows a trouble condition that nobody can clear. Can you help?

Yes. Persistent ground faults and trouble codes are among the most common reasons buildings call us, and finding them is a methodical process across the wiring and devices rather than a parts-swapping exercise.

Do I need to replace my whole system, or can it be repaired?

It depends on whether the panel is still supported and parts remain available. We will tell you honestly when a system is worth maintaining and when replacement is the better investment — and we will not push a replacement on a system that has service life left.

Fire Alarm Services Across New Jersey

We serve Fairfield, West Caldwell, Montclair, Wayne, Livingston, Parsippany, Morristown, Paramus, Newark, Belleville, Bloomfield, Montville, Hackensack, and throughout New Jersey.

Request Fire Alarm Service or a Bid

Call (201) 321-8949 or contact us online — for design and installation bids, inspection and testing contracts, monitoring, or a service call on a system that will not behave.

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