Fire sprinkler system installation · Maryland

National Fire Protection

Rockville, MD · ~262 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

National Fire Protection runs at 154% of its industry's injury rate - more dangerous than the typical Fire sprinkler system installation workplace, earning a grade D.

National Fire Protection: 4.3 TCR = 154% of Fire sprinkler system installation BLS 2.8 · 3y Form 300A (see methodology below)

National Fire Protection safety composite

National Fire Protection scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 37%), 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).

D

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.3 per 100 workers

Safer than 40% of industry peers

DART rate
D 2.23 per 100 workers

Safer than 37% of industry peers

Fatalities
D 0

Safer than 51% 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

−3.7

2016→2018

National Fire Protection injury rate improved

National Fire Protection's TCR fell 3.7 from 6.7 in 2016 to 3.0 in 2018. Peak filing year was 2016 at 6.7 TCR. In 2018, DART was 0.52× this establishment's average TCR (severity share of cases).

2016=6.7 · 2017=3.2 · 2018=3.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · Rockville, MD ABOVE-IND · MID

Grade D · TCR 4.3 · 154% of ind

  • DART 2.2 DART
  • RANK #80/121
  • PHOTO Van Dyken Mechanical
  • BOOK 3y book
  • INJ 32 inj
  • SIZE ~262 FTE

Nearest TCR peer: Van Dyken Mechanical (0.0 TCR gap)

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

National Fire Protection in the TCR neighbourhood

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

TCR

What this shows National Fire Protection averages 4.3 TCR (154% of the Fire sprinkler system installation BLS benchmark).

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

National Fire Protection TCR series: 2016=6.7 · 2017=3.2 · 2018=3 · BLS 2.8

Where National Fire Protection falls in its industry

5,793 Fire sprinkler system installa establishments

Safer than 40% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #80 safest of 121 Fire sprinkler system installa employers in Maryland.

National Fire Protection (262 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 0100200300 05101520 Average employees Total Case Rate National Fire Protection
National Fire Protection (262 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

National Fire Protection has more employees than the Fire sprinkler system installation median and a higher injury rate than the industry's median TCR of 3.3. 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
2018 3.0 2.2 8 0 0
2017 3.2 2.9 9 0 0
2016 6.7 3.5 15 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MD · Rockville

5,793 Fire sprinkler system installation employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 225 employers in Rockville, MD · 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 Van Dyken Mechanical 4.3 TCR
NAICS-TCR Desert Air Conditioning 4.3 TCR
NAICS-TCR Legend Mechanical, LLC 4.3 TCR
NAICS-TCR Ruthrauff Service 4.3 TCR
STATE-SIZE 10211 Friendship Heights 262 FTE
STATE-SIZE Adventist Home Care Services - Home Assistance 262 FTE
STATE-SIZE Four Seasons Hotel Baltimore 262 FTE
STATE-SIZE 6340-CAPITALTRISTATE-MD20772-KUPP 261 FTE
CITY-NEAR Adventist Health Shady Grove Medical Center 2,600 FTE
CITY-NEAR Adventist HealthCare Shady Grove Medical Center 2,461 FTE
CITY-NEAR Shady Grove Adventist Hospital 2,357 FTE
CITY-NEAR MOM's Organic Market 1,354 FTE
NAT-TCR U.S office- Sales & Distribution- Lewmar Inc. 4.3 TCR
NAT-TCR Sodexo at Sdx Collinwood Yards Facility 4.3 TCR
NAT-TCR Mayo Clinic Health System Pharmacy & Home Medical 4.3 TCR
NAT-TCR CMC Energy- PA 4.3 TCR
NAT-SIZE Old Settlers (Txose) 262 FTE
NAT-SIZE Gould Ave (Njgou) 262 FTE
NAT-SIZE South Boston (Masbo) 262 FTE
NAT-SIZE Law Enforcement Detention Center 262 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: 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.