Fire alarm sales combined with installation, repair, or monitoring services · Florida

DynaFire

Casselberry, FL · ~446 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.8
Avg TCR
2.6
Industry avg
0
Fatalities
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The verdict

DynaFire runs at 108% of its industry's injury rate - about level with the typical Fire alarm sales combined with installation, repair, or monitoring services workplace, earning a grade C.

DynaFire: 2.8 TCR = 108% of Fire alarm sales combined with installation, repair, or monitoring services BLS 2.6 · 2y Form 300A (see methodology below)

DynaFire safety composite

DynaFire scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 24%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

F

32/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 2.81 per 100 workers

Safer than 28% of industry peers

DART rate
F 1.99 per 100 workers

Safer than 24% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−1.3

2021→2024

DynaFire injury rate improved

DynaFire's TCR fell 1.3 from 3.5 in 2021 to 2.2 in 2024. Peak filing year was 2021 at 3.5 TCR. In 2024, DART was 0.71× this establishment's average TCR (severity share of cases).

2021=3.5 · 2024=2.2

OSHA ITA Form 300A scorecard

Establishment book 561621 · Casselberry, FL ABOVE-IND · MID

Grade C · TCR 2.8 · 108% of ind

  • DART 2.0 DART
  • RANK #8/10
  • PHOTO TX134
  • BOOK 2y book
  • INJ 23 inj
  • SIZE ~446 FTE

Nearest TCR peer: TX134 (0.0 TCR gap)

Read with this employer → · Industry book → · Florida employers → · Look up another →

DynaFire in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows DynaFire averages 2.8 TCR (108% of the Fire alarm sales combined with installation, repair, or monitoring services BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

DynaFire TCR series: 2021=3.5 · 2024=2.2 · BLS 2.6

Where DynaFire falls in its industry

161 Fire alarm sales combined with establishments

Safer than 28% of graded establishments in this industry, whose median TCR is 1.7.

More dangerous than peersSafer than peers

Narrower to Florida alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 10 Fire alarm sales combined with employers in Florida.

DynaFire (446 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 1.7 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300400500 0246810 Average employees Total Case Rate DynaFire
DynaFire (446 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 1.7

DynaFire has more employees than the Fire alarm sales combined with installat median and a higher injury rate than the industry's median TCR of 1.7. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 2.2 2.0 12 0 0
2021 3.5 1.9 11 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

561621 · FL · Casselberry

161 Fire alarm sales combined with installation, repair, or monitoring services employers nationwide with a credible TCR · 26,569 rated employers in Florida with headcount on file · 46 employers in Casselberry, FL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR TX134 2.8 TCR
NAICS-TCR St. Louis FS (SSS, CSS) 2.8 TCR
NAICS-TCR Sierra Group 2.8 TCR
NAICS-TCR CPI Security Raleigh Division 2.8 TCR
STATE-SIZE Arthrex Logistics Center 446 FTE
STATE-SIZE WM 955 446 FTE
STATE-SIZE AMZL : DSR1 446 FTE
STATE-SIZE S04539 - WM of Dade County 446 FTE
CITY-NEAR 943 437 FTE
CITY-NEAR WM 943 428 FTE
CITY-NEAR T&T Construction Management Group, Inc 214 FTE
CITY-NEAR Store 1285 185 FTE
NAT-TCR Reed Manufacturing Company 2.8 TCR
NAT-TCR Salm Partners 2.8 TCR
NAT-TCR Contour Maintenance- MQY 2.8 TCR
NAT-TCR Rise Baking Company 2.8 TCR
NAT-SIZE HCA Houston Healthcare Pearland 446 FTE
NAT-SIZE Del Monte Foods 446 FTE
NAT-SIZE 55506 Phoenix 446 FTE
NAT-SIZE Clark County Government 446 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2021. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.