Fire alarm system, electric, installation only · West Virginia

Nitro Construction Services

Nitro, WV · ~396 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Nitro Construction Services runs at 22% of its industry's injury rate - far safer than the typical Fire alarm system, electric, installation only workplace, earning a grade A.

Nitro Construction Services: 0.6 TCR = 22% of Fire alarm system, electric, installation only BLS 2.8 · 2y Form 300A (see methodology below)

Nitro Construction Services safety composite

Nitro Construction Services scores strongest on total case rate (tcr) (safer than 90% of same-industry peers) and weakest on dart rate (safer than 51%), 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).

C

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.62 per 100 workers

Safer than 90% of industry peers

DART rate
D 0.5 per 100 workers

Safer than 51% 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%).

Rising injury rate

Nitro Construction Services: 0.3 → 1.0 TCR

Peak year 2024 @ 1.0 TCR · DART/TCR 0.81× in 2024

Nitro Construction Services's TCR rose 0.7 from 0.3 in 2023 to 1.0 in 2024. In 2024, DART was 0.81× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238210 · Nitro, WV AT/BELOW-IND · MID

Grade A · TCR 0.6 · 22% of ind

  • DART 0.5 DART
  • RANK #2/14
  • PHOTO Hartmann Electric Co…
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~396 FTE

Nearest TCR peer: Hartmann Electric Company, Inc. (0.0 TCR gap)

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

Nitro Construction Services in the TCR neighbourhood

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

TCR

What this shows Nitro Construction Services averages 0.6 TCR (22% of the Fire alarm system, electric, installation only BLS benchmark).

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

Nitro Construction Services TCR series: 2023=0.3 · 2024=1 · BLS 2.8

Where Nitro Construction Services falls in its industry

4,550 Fire alarm system, electric, i establishments

Safer than 90% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to West Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 14 Fire alarm system, electric, i employers in West Virginia.

Nitro Construction Services (396 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5 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 05001,0001,500 051015 Average employees Total Case Rate Nitro Construction Services
Nitro Construction Services (396 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Nitro Construction Services has more employees than the Fire alarm system, electric, installatio median and a lower injury rate than the industry's median TCR of 2.5. 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 1.0 0.5 4 0 0
2023 0.3 0.3 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · WV · Nitro

4,550 Fire alarm system, electric, installation only employers nationwide with a credible TCR · 2,269 rated employers in West Virginia with headcount on file · 31 employers in Nitro, WV · 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 Hartmann Electric Company, Inc. 0.6 TCR
NAICS-TCR PM ELECTRIC INC. 0.6 TCR
NAICS-TCR Communication Technology Services LLC 0.6 TCR
NAICS-TCR Electra Link, Inc. San Antonio 0.6 TCR
STATE-SIZE CSC Bluefield 396 FTE
STATE-SIZE Simonton Windows: Ellenboro, WV 393 FTE
STATE-SIZE 4423 391 FTE
STATE-SIZE Goodrich ES - Sensors and Integrated Systems 390 FTE
CITY-NEAR Charleston 1,686 FTE
CITY-NEAR Nitro Electric 001 315 FTE
CITY-NEAR Apex Pipeline Services, Inc. 298 FTE
CITY-NEAR CHARLESTOWN WV NITRO 106 FTE
NAT-TCR C&C Contractors LLC 0.6 TCR
NAT-TCR Medical Murray Charlotte 0.6 TCR
NAT-TCR Otis Elevator Company-St. Louis 0.6 TCR
NAT-TCR Kimble Hospital 0.6 TCR
NAT-SIZE Cummins Filtration 396 FTE
NAT-SIZE 1747 Rpb1000 396 FTE
NAT-SIZE CA-Rancho Cucamonga Rgnl Off 396 FTE
NAT-SIZE McCain Foods USA, Inc 396 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, 2023. 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.