Fabrication, metal cabinet or countertop, on site · Missouri

Darwin Chambers

St Louis, MO · ~83 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.8
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Darwin Chambers runs at 100% of its industry's injury rate - about level with the typical Fabrication, metal cabinet or countertop, on site workplace, earning a grade C.

Darwin Chambers: 2.8 TCR = 100% of Fabrication, metal cabinet or countertop, on site BLS 2.8 · 2y Form 300A (see methodology below)

Darwin Chambers safety composite

Darwin Chambers scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on fatalities (safer than 50%), 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

66/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.81 per 100 workers

Safer than 65% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

−5.6

2023→2024

Darwin Chambers injury rate improved

Darwin Chambers's TCR fell 5.6 from 5.6 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 5.6 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=5.6 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238390 · St Louis, MO ABOVE-IND · SMALL

Grade C · TCR 2.8 · 100% of ind

  • DART 0.0 DART
  • RANK #4/5
  • PHOTO P3 Advantage
  • BOOK 2y book
  • INJ 4 inj
  • SIZE ~83 FTE

Nearest TCR peer: P3 Advantage (0.0 TCR gap)

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

Darwin Chambers in the TCR neighbourhood

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

TCR

What this shows Darwin Chambers averages 2.8 TCR (100% of the Fabrication, metal cabinet or countertop, on site BLS benchmark).

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

Darwin Chambers TCR series: 2023=5.6 · 2024=0 · BLS 2.8

Where Darwin Chambers falls in its industry

403 Fabrication, metal cabinet or establishments

Safer than 65% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 5 Fabrication, metal cabinet or employers in Missouri.

Darwin Chambers (83 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.1 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 051015 Average employees Total Case Rate Darwin Chambers
Darwin Chambers (83 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.1

Darwin Chambers has more employees than the Fabrication, metal cabinet or countertop median and a lower injury rate than the industry's median TCR of 4.1. 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 0.0 0.0 0 0 0
2023 5.6 1.4 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238390 · MO · St Louis

403 Fabrication, metal cabinet or countertop, on site employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 349 employers in St Louis, MO · 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 P3 Advantage 2.8 TCR
NAICS-TCR WDI Hawaii 2.8 TCR
NAICS-TCR Metro Caulking and Waterproofing 2.8 TCR
NAICS-TCR Iris Window Coverings NW INC 2.8 TCR
STATE-SIZE Riverside, MO 83 FTE
STATE-SIZE Vertiv Services Inc - Central Region 83 FTE
STATE-SIZE Control Service Company 83 FTE
STATE-SIZE BEI Springfield 83 FTE
CITY-NEAR MERCY HOSPITAL ST LOUIS 5,790 FTE
CITY-NEAR Mercy Hospital South 3,776 FTE
CITY-NEAR 4M Building Solutions 2,111 FTE
CITY-NEAR HES Facilities Services Higher Education 1,607 FTE
NAT-TCR Washington Learning Center 2.8 TCR
NAT-TCR Temple 10521 2.8 TCR
NAT-TCR Pacific Quality Packaging Corp. 2.8 TCR
NAT-TCR Belair Sitework Services 2.8 TCR
NAT-SIZE Alloy Custom Products, LLC 83 FTE
NAT-SIZE Corporate 83 FTE
NAT-SIZE Lely North America 83 FTE
NAT-SIZE Ramsey Products Corporation 83 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.