Drywall contractors · Maryland

Rule4, LLC

Elkridge, MD · ~69 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Rule4, LLC runs at 105% of its industry's injury rate - about level with the typical Drywall contractors workplace, earning a grade C.

Rule4, LLC: 2.9 TCR = 105% of Drywall contractors BLS 2.8 · 3y Form 300A (see methodology below)

Rule4, LLC safety composite

Rule4, LLC scores strongest on dart rate (safer than 80% 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

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.93 per 100 workers

Safer than 58% 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%).

TCR Δ

−1.5

2016→2021

Rule4, LLC injury rate improved

Rule4, LLC's TCR fell 1.5 from 4.5 in 2016 to 3.1 in 2021. Peak filing year was 2016 at 4.5 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2016=4.5 · 2019=1.2 · 2021=3.1

OSHA ITA Form 300A scorecard

Establishment book 238310 · Elkridge, MD ABOVE-IND · SMALL

Grade C · TCR 2.9 · 105% of ind

  • DART 0.0 DART
  • RANK #18/31
  • PHOTO Kirby-Vass Insulatio…
  • BOOK 3y book
  • INJ 6 inj
  • SIZE ~69 FTE

Nearest TCR peer: Kirby-Vass Insulation, Inc. dba Kirby-Cundiff Insulation (0.0 TCR gap)

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

Rule4, LLC in the TCR neighbourhood

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

TCR

What this shows Rule4, LLC averages 2.9 TCR (105% of the Drywall contractors BLS benchmark).

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

Rule4, LLC TCR series: 2016=4.5 · 2019=1.2 · 2021=3.1 · BLS 2.8

Where Rule4, LLC falls in its industry

1,613 Drywall contractors establishments

Safer than 58% of graded establishments in this industry, whose median TCR is 3.4.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 31 Drywall contractors employers in Maryland.

Rule4, LLC (69 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.4 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 051015 Average employees Total Case Rate Rule4, LLC
Rule4, LLC (69 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.4

Rule4, LLC has more employees than the Drywall contractors median and a lower injury rate than the industry's median TCR of 3.4. 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 3.1 0.0 2 0 0
2019 1.2 1.2 1 0 0
2016 4.5 1.5 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238310 · MD · Elkridge

1,613 Drywall contractors employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 90 employers in Elkridge, 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 Kirby-Vass Insulation, Inc. dba Kirby-Cundiff Insulation 2.9 TCR
NAICS-TCR UNIVERSAL WALLBOARD CORP. 2.9 TCR
NAICS-TCR McDaniel Contractor Services, LLC 2.9 TCR
NAICS-TCR RMD 2.9 TCR
STATE-SIZE H. A. Wagner, L.L.C. 69 FTE
STATE-SIZE DRB Group West Virginia, LLC 69 FTE
STATE-SIZE Henry H. Lewis Contractors, LLC 69 FTE
STATE-SIZE Iacoboni Site Specialists 69 FTE
CITY-NEAR Bell Nursery - Store Employees 557 FTE
CITY-NEAR Amazon.com Services LLC - SMD1 424 FTE
CITY-NEAR Executive Maintenance, Inc. 420 FTE
CITY-NEAR Center for Social Change 419 FTE
NAT-TCR Heritage Manor - Robinson #136 2.9 TCR
NAT-TCR Emsco, North 2.9 TCR
NAT-TCR Hilary's Eat Well 2.9 TCR
NAT-TCR Short Hills 2.9 TCR
NAT-SIZE Vesuvius NC LLC 69 FTE
NAT-SIZE Epa3 (Socorro) 69 FTE
NAT-SIZE Spincraft (WI) 69 FTE
NAT-SIZE US147: Rochester 153 - SG 69 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, 2019, 2016. 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.