St. Johns County Fire Watch & Life Safety Guide (2026)

When Is a Fire Watch Required?

The thresholds are set statewide, not locally, under the Florida Fire Prevention Code, currently the 8th Edition (2023), built on Florida's amended editions of NFPA 1 and NFPA 101:

• Fire alarm out of service more than 4 hours in a 24-hour period: notify the fire official and either evacuate or hold an approved Fire Watch until the system is restored (NFPA 72).
• Sprinkler or other water-based system impaired 10 hours or more in a 24-hour period: evacuate the affected area or hold a continual Fire Watch (NFPA 25).
• Hot work such as welding, cutting, or grinding: a Fire Watch during the work and for at least 60 minutes after it stops (NFPA 51B).

The State Fire Marshal adopts a new edition every 3 years under section 633.202 of the Florida Statutes, and the 9th Edition is targeted for the end of 2026. Our Florida guide covers the code side in full, including what a fire official can require beyond these thresholds.

The outage hours are cumulative, and that's where buildings slip. The clock doesn't reset each time the system comes back up. Four separate one-hour alarm outages in the same day add up to 4 hours, not four fresh starts. Track the total downtime across the day and assume it counts, because the fire official will.

Who Holds the Authority?

St. Johns County has a split that catches people because it doesn't follow the shape of the map. Two cities sit within a few miles of each other on the same stretch of coast, and they answer to different fire officials.

The Fire Prevention Section of St. Johns County Fire Rescue enforces the Florida Fire Prevention Code under Chapter 633 of the Florida Statutes and Chapter 69A of the Florida Administrative Code. It conducts fire safety inspections of new and existing commercial occupancies and of licensed facilities such as day cares and nursing homes, reviews development applications and construction plans for code compliance, and maps the county's fire hydrants for its ISO rating. The Fire Marshal's Office can be reached at (904) 209-1740 or at fireprevention@sjcfl.us.

The reach of that office is stated plainly on the county's own contractor page: the Fire Marshal's Office is part of the review process for building permits on commercial construction and demolition in the unincorporated areas of St. Johns County, and in the City of St. Augustine Beach. So St. Augustine Beach is county-served for that work.

The City of St. Augustine is not. It runs its own fire department with its own Prevention Division at 101 Malaga Street, reachable at (904) 825-1098, handling business and multi-residential inspections and construction plan review under the same statute and administrative code. Captain Abby Pedigo heads that division and is designated the City of St. Augustine's Fire Marshal, with Dustin Hamilton as Assistant Fire Marshal.

Two beach-adjacent addresses, two different answers. Confirm which one holds your building before an impairment rather than during one, and if you manage property in both St. Augustine and St. Augustine Beach, keep two numbers on the sheet rather than one.

One more thing worth knowing about how the county runs its inspection program: it publishes that it performs fire safety inspections using both full-time fire inspectors and firefighters who are cross-trained as fire inspectors. Certain occupancy types, including day care centers and public schools, get an annual inspection required by statute, and Chapter 69A-60 requires periodic inspections of everything else.

What Tends to Trigger a Fire Watch in St. Johns County

St. Johns County holds three kinds of building stock in one place: the oldest continuously occupied city in the country, a coastal strip of residential high-rises, and some of the newest subdivision and commercial construction in Florida. Each one produces impairments for a different reason.

• Coastal residential high-rises and large condominium buildings, where sprinkler and standpipe work on an occupied building takes floors offline at a time.
• Historic masonry and wood-frame commercial buildings in the old city, where retrofitting modern detection into a structure that predates it means opening finishes nobody wants opened twice.
• Short-term vacation rentals and small lodging properties, which carry their own annual life-safety inspection inside the City of St. Augustine and their own annual system tagging.
• Hotels and tourist lodging, where the affected floors hold guests who have never seen the stairwell and who checked in an hour ago.
• New commercial and residential construction across the county's fast-growing northwest, where a system is accepted in one phase of a building and not yet in another.
• Assisted living, memory care and nursing facilities on the county's licensed-facility inspection list, where an impairment forces the hardest question in the building, which is what to do with the residents inside.
• Schools and day care centers carrying a statutory annual inspection, where the repair window and the school calendar have to be reconciled by somebody.
• Salt air and coastal weather exposure on alarm panels, wiring and sprinkler components, which shortens the life of parts and lengthens the wait for replacements.
• Milestone structural inspections under section 553.899 of the Florida Statutes, which start at 25 years for buildings within 3 miles of the coast. That is a structural review rather than a fire code one, but the repair work it triggers routinely takes fire protection systems down.
• Deficiencies written up at inspection, which set a repair date and, with it, an impairment on a date somebody else chose.

Planned Impairments: the High-rise Sprinkler Retrofit

St. Johns County publishes a dedicated page on high-rise fire sprinkler retrofit, which tells you how much of it happens here. It is worth reading before you schedule work, because the projects it describes are the ones that create the longest planned impairments in this county.

The county's page sets out the requirement from Section 31.3.5.11 of NFPA 101, which it notes has been on the books since 1998 and effective since 2002. High-rise buildings, defined there as 75 feet or greater, must be protected throughout by an approved, supervised automatic sprinkler system. The page names two situations where an automatic sprinkler system is not required: where every dwelling unit has exterior exit access by a balcony, porch, gallery or roof meeting NFPA requirements, with the long side at least 50 percent open and arranged to restrict smoke accumulation; and where the building has an approved engineered life safety system designed by a professional engineer specializing in fire and life safety design. It also points to Chapter 718 of the Florida Statutes, the condominium chapter, for the associated timeline.

Why this matters for coverage is simple. Retrofitting a sprinkler system into an occupied residential high-rise is planned work on a building full of people, done floor by floor over weeks or months, and the fire protection in the affected area is down while it happens. That is the textbook case for a Fire Watch, and it is also the best possible case for booking one, because the schedule is written months in advance. A building that treats the Fire Watch as part of the retrofit budget pays the planned rate. A building that discovers it the week work starts pays the short-notice rate for the same coverage.

The same logic applies to a building pursuing the engineered life safety system route. That path involves a professional engineer and a design review, and the construction that follows still takes systems offline. Ask the design team early what the impairment schedule looks like, because that is the number that sets the coverage cost.

What a Compliant Fire Watch Requires

A compliant Fire Watch is added, trained coverage with no other duties: continuous foot patrol of the affected area and a real-time written log, kept for inspection. A reassigned front-desk or maintenance employee usually doesn't meet it, which is a common way a property ends up believing it's covered when it isn't.

That means added staffing above normal levels rather than an existing employee on double duty, Officers trained in fire prevention and in how to notify the fire department, no competing responsibilities during the coverage, continuous patrol on foot of the affected area rather than a vehicle circling the property, a written log kept in real time and retained for inspection, and confirmation that exits and other protection features stay clear and working.

The log is the part that gets skipped and the part that gets asked for. Rounds made, times, areas covered, anything found and what was done about it. In a high-rise under retrofit it should also record which floors were in scope on each round, because a patrol that never reached the floors under construction is a patrol that didn't happen there. Coverage without a clean log is hard to defend, and it's often the difference between a building that passes an inspection and one that gets cited even though a person was really there.

Who Can Provide a Fire Watch?

Because the county and the City of St. Augustine are separate authorities, the first question is which one covers your building, and it's cheaper to answer on a quiet Tuesday than during an outage.

For coverage that has to run the length of an impairment, days or weeks, often around the clock, a qualified private company is the practical way to handle it. The work is a dedicated post with a real-time log, and it can't be absorbed by an existing on-site employee who already has a job to do.

When you're choosing a provider, ask whether the coverage is added staffing or a body pulled off another duty, whether the Officers are trained in fire prevention and fire-department notification, how the log is kept and who signs each round, and how many Officers it takes to keep your specific affected area under continuous patrol. For a multi-month retrofit, also ask how the provider handles a coverage schedule that changes as the contractor's floor sequence changes, because it will.

What Does a Fire Watch Cost in St. Johns County?

Private Fire Watch in St. Johns County generally runs about $28 to $50 an hour. There's no fixed contract minimum, so a single overnight impairment can be covered on its own, and a long one can run for weeks at a steady rate.

What moves the number is planning and timing. Coverage you can schedule ahead sits at the lower end, and coverage you need on short notice sits at the higher end, because a provider has to pull staff and start fast. Holiday coverage is the common exception across the industry, billed at time and a half, and we bill it the same way. Some providers also add a premium for overnight or weekend hours. We don't. A scheduled Fire Watch is billed at the same rate whether it runs at 2:00 in the afternoon or 2:00 in the morning.

A rate around $25 an hour is a useful example of a number that's usually too low to be both compliant and done well. A Fire Watch is a trained, dedicated post with a real log, and a price that undercuts that math is usually cutting one of those corners.

The second thing that moves the number in this county is height. A residential tower under a phased retrofit takes more than one post to keep under continuous foot patrol, because a single Officer working a stairwell leaves most of the building unwatched most of the time. That's a headcount question rather than a rate question. Ask a provider to price the patrol area, not just the hours, because a quote built on one Officer for a building that needs three isn't cheaper. It's wrong.

Before an Impairment: a Quick Self-check

You can't schedule an impairment, but you can be ready for one. Before a system goes down, run through these:

How ARDENT Covers St. Johns County

Most of the Fire Watch work in this county is attached to a project somebody has already scheduled, so the useful thing a provider can do here is get involved before the first shift rather than on it. That is how we approach a St. Johns County job. We run Fire Watch across Florida, more than 70,000 contracted hours of it, on jobs that range from a single overnight to months of continuous coverage.

In this county that means confirming whether the county Fire Marshal's Office or the City of St. Augustine holds your address, then coverage built for the property in front of us: added Officers with no competing duties, continuous foot patrol of the affected area, and a written log kept in real time and handed over as the record.

For high-rise retrofits and phased construction, it means staffing the vertical patrol honestly rather than posting one Officer in a lobby and calling a tower covered, adjusting as the contractor's floor sequence moves, and keeping a log that shows which floors were reached on each round. For historic buildings in the old city, it means coverage that respects a structure where the exits are not where a modern building would put them. And because so much of this county's impairment work is planned months out, we would rather help a client build the coverage into the project schedule than sell them the short-notice rate later.

Frequently Asked Questions