Plumbing and heating contractors · Delaware

Cherokee Nation Mechanical, LLC

Dover, DE · ~27 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Cherokee Nation Mechanical, LLC runs at 0% of its industry's injury rate - about level with the typical Plumbing and heating contractors workplace, earning a grade C.

Cherokee Nation Mechanical, LLC: 0.0 TCR = 0% of Plumbing and heating contractors BLS 2.8 · 2y Form 300A (see methodology below)

Cherokee Nation Mechanical, LLC safety composite

Cherokee Nation Mechanical, LLC scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (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).

B

81/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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%).

Cherokee Nation Mechanical, LLC held a steady TCR band

Cherokee Nation Mechanical, LLC's TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2018. Peak filing year was 2017 at 0.0 TCR.

2017=0.0 · 2018=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · Dover, DE AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/32
  • PHOTO NXP Semiconductors
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~27 FTE

Nearest TCR peer: NXP Semiconductors (0.0 TCR gap)

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

Cherokee Nation Mechanical, LLC in the TCR neighbourhood

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

TCR

What this shows Cherokee Nation Mechanical, LLC averages 0.0 TCR (0% of the Plumbing and heating contractors BLS benchmark).

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

Cherokee Nation Mechanical, LLC TCR series: 2017=0 · 2018=0 · BLS 2.8

Where Cherokee Nation Mechanical, LLC falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Delaware alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 32 Plumbing and heating contracto employers in Delaware.

Cherokee Nation Mechanical, LLC (27 employees, TCR 0.0) 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 050100150200250 05101520 Average employees Total Case Rate Cherokee Nation Mechanical, LLC
Cherokee Nation Mechanical, LLC (27 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Cherokee Nation Mechanical, LLC has fewer employees than the Plumbing and heating contractors median and a lower 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 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · DE · Dover

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 1,487 rated employers in Delaware with headcount on file · 138 employers in Dover, DE · 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 NXP Semiconductors 0.0 TCR
NAICS-TCR Spectrum Mechanical, LLC 0.0 TCR
NAICS-TCR Houston, TX HVAC 0.1 TCR
NAICS-TCR Starcon - South 0.1 TCR
STATE-SIZE Millsboro Grow Out 27 FTE
STATE-SIZE DPL-Harrington 27 FTE
STATE-SIZE 32807 27 FTE
STATE-SIZE Delaware Memorial Bridge 27 FTE
CITY-NEAR Kent General Hospital 3,064 FTE
CITY-NEAR DE00000045 GOODWILL INDUSTRIES - RODNEY 1,028 FTE
CITY-NEAR DE00000047 GOODWILL INDUSTRIES - GATEWAY 1,028 FTE
CITY-NEAR DEL0000222 Dover Janitorial 1,028 FTE
NAT-TCR GeoCare, Inc. DBA Home Instead Senior Care 0.0 TCR
NAT-TCR TX-01 0.0 TCR
NAT-TCR NJ-05 0.0 TCR
NAT-TCR CT-02 0.0 TCR
NAT-SIZE Suites on Paseo 27 FTE
NAT-SIZE Brookdale New Bern 27 FTE
NAT-SIZE Burbank 27 FTE
NAT-SIZE Deans Electric Inc 27 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. 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.