Cleaning building interiors during and immediately after construction · Oklahoma

W-S Mechanical Group, LLC

Valliant, OK · ~114 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

W-S Mechanical Group, LLC runs at 38% of its industry's injury rate - far safer than the typical Cleaning building interiors during and immediately after construction workplace, earning a grade A.

W-S Mechanical Group, LLC: 1.1 TCR = 38% of Cleaning building interiors during and immediately after construction BLS 2.8 · 2y Form 300A (see methodology below)

W-S Mechanical Group, LLC safety composite

W-S Mechanical Group, LLC scores strongest on dart rate (safer than 73% 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).

C

66/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.05 per 100 workers

Safer than 69% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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

W-S Mechanical Group, LLC: 0.0 → 2.1 TCR

Peak year 2021 @ 2.1 TCR · DART/TCR 0× in 2021

W-S Mechanical Group, LLC's TCR rose 2.1 from 0.0 in 2020 to 2.1 in 2021. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238990 · Valliant, OK AT/BELOW-IND · MID

Grade A · TCR 1.1 · 38% of ind

  • DART 0.0 DART
  • RANK #7/18
  • PHOTO C&C Fence Co
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~114 FTE

Nearest TCR peer: C&C Fence Co (0.0 TCR gap)

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

W-S Mechanical Group, LLC in the TCR neighbourhood

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

TCR

What this shows W-S Mechanical Group, LLC averages 1.1 TCR (38% of the Cleaning building interiors during and immediately after construction BLS benchmark).

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

W-S Mechanical Group, LLC TCR series: 2020=0 · 2021=2.1 · BLS 2.8

Where W-S Mechanical Group, LLC falls in its industry

1,634 Cleaning building interiors du establishments

Safer than 69% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 18 Cleaning building interiors du employers in Oklahoma.

W-S Mechanical Group, LLC (114 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 1.9 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 0246810 Average employees Total Case Rate W-S Mechanical Group, LLC
W-S Mechanical Group, LLC (114 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 1.9

W-S Mechanical Group, LLC has more employees than the Cleaning building interiors during and i median and a lower injury rate than the industry's median TCR of 1.9. 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
2021 2.1 0.0 2 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238990 · OK · Valliant

1,634 Cleaning building interiors during and immediately after construction employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 3 employers in Valliant, OK · 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 C&C Fence Co 1.1 TCR
NAICS-TCR BrandSafway Services, LLC - Anchorage Branch 1.1 TCR
NAICS-TCR CRANEWORKS, INC 1.1 TCR
NAICS-TCR Belt Tech Industrial 1.1 TCR
STATE-SIZE Berry Global Inc. (TUOK Facility) 114 FTE
STATE-SIZE Hopkins Manufacturing 114 FTE
STATE-SIZE Heater Specialists, LLC 114 FTE
STATE-SIZE RL Hudson and Company 114 FTE
CITY-NEAR Valliant Mill 407 FTE
CITY-NEAR VALLIANT HEAD START Center I & II 4 FTE
NAT-TCR Belt Tech Industrial 1.1 TCR
NAT-TCR Kingsford Office 1.1 TCR
NAT-TCR PeopleCare LLC 1.1 TCR
NAT-TCR Public Works Department 1.1 TCR
NAT-SIZE MDS Boringing & Drilling Inc. 114 FTE
NAT-SIZE ELG Utica Alloys 114 FTE
NAT-SIZE Avon Old Farms Hotel 114 FTE
NAT-SIZE Standale Lumber LLC 114 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: 2021, 2020. 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.