Masonry contractors · Michigan

Grunwell-Cashero Co

Detroit, MI · ~145 workers · 4 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

Grunwell-Cashero Co runs at 39% of its industry's injury rate - far safer than the typical Masonry contractors workplace, earning a grade A.

Grunwell-Cashero Co: 1.1 TCR = 39% of Masonry contractors BLS 2.8 · 4y Form 300A (see methodology below)

Grunwell-Cashero Co safety composite

Grunwell-Cashero Co scores strongest on total case rate (tcr) (safer than 91% 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

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 1.08 per 100 workers

Safer than 91% 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%).

Rising injury rate

Grunwell-Cashero Co: 1.6 → 2.8 TCR

Peak year 2024 @ 2.8 TCR · DART/TCR 0× in 2024

Grunwell-Cashero Co's TCR rose 1.2 from 1.6 in 2021 to 2.8 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238140 · Detroit, MI AT/BELOW-IND · MID

Grade A · TCR 1.1 · 39% of ind

  • DART 0.0 DART
  • RANK #6/22
  • PHOTO Griffin Masonry
  • BOOK 4y book
  • INJ 2 inj
  • SIZE ~145 FTE

Nearest TCR peer: Griffin Masonry (0.0 TCR gap)

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

Grunwell-Cashero Co in the TCR neighbourhood

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

TCR

What this shows Grunwell-Cashero Co averages 1.1 TCR (39% of the Masonry contractors BLS benchmark).

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

Grunwell-Cashero Co TCR series: 2021=1.6 · 2022=0 · 2023=0 · 2024=2.8 · BLS 2.8

Where Grunwell-Cashero Co falls in its industry

703 Masonry contractors establishments

Safer than 91% of graded establishments in this industry, whose median TCR is 3.9.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 22 Masonry contractors employers in Michigan.

Grunwell-Cashero Co (145 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.9 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 0200400600 0246810 Average employees Total Case Rate Grunwell-Cashero Co
Grunwell-Cashero Co (145 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.9

Grunwell-Cashero Co has more employees than the Masonry contractors median and a lower injury rate than the industry's median TCR of 3.9. 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
2024 2.8 0.0 1 1 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 1.6 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238140 · MI · Detroit

703 Masonry contractors employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 673 employers in Detroit, MI · 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 Griffin Masonry 1.1 TCR
NAICS-TCR Western Specialty Contractors - Chicago 109 1.1 TCR
NAICS-TCR Mid-Continental Restoration 1.1 TCR
NAICS-TCR Schad Boiler Setting Company 1.1 TCR
STATE-SIZE Dutchman Tree Farms LLC 145 FTE
STATE-SIZE Gas Construction Northeast 145 FTE
STATE-SIZE Valley Electrical Contractors Inc. 145 FTE
STATE-SIZE US119: Detroit 321 - SG 145 FTE
CITY-NEAR Henry Ford Hospital 8,838 FTE
CITY-NEAR Detroit Campus 8,632 FTE
CITY-NEAR Delta Air Lines - DTW 6,640 FTE
CITY-NEAR General Motors Corporation 5,241 FTE
NAT-TCR CSC Indiana 1.1 TCR
NAT-TCR Container Graphics St MT 1.1 TCR
NAT-TCR DC 05 - Norcross 1.1 TCR
NAT-TCR DRH Southwest Construction, Inc. - Albuquerque 1.1 TCR
NAT-SIZE Piedmont Aviation Component Services 145 FTE
NAT-SIZE David Yurman Enterprises LLC 145 FTE
NAT-SIZE Covenant Village of Green Township 145 FTE
NAT-SIZE General Atomics - Poway - A31 145 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, 2022, 2021. 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.