Concrete product (e.g., structural precast, structural prestressed) installation · Michigan

Assemblers Inc

Whitmore Lake, MI · ~41 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Assemblers Inc runs at 137% of its industry's injury rate - more dangerous than the typical Concrete product (e.g., structural precast, structural prestressed) installation workplace, earning a grade D.

Assemblers Inc: 3.8 TCR = 137% of Concrete product (e.g., structural precast, structural prestressed) installation BLS 2.8 · 3y Form 300A (see methodology below)

Assemblers Inc safety composite

Assemblers Inc scores strongest on fatalities (safer than 53% of same-industry peers) and weakest on dart rate (safer than 38%), 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).

D

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.83 per 100 workers

Safer than 51% of industry peers

DART rate
D 2.67 per 100 workers

Safer than 38% of industry peers

Fatalities
D 0

Safer than 53% 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

−3.3

2022→2024

Assemblers Inc injury rate improved

Assemblers Inc's TCR fell 3.3 from 6.0 in 2022 to 2.7 in 2024. Peak filing year was 2022 at 6.0 TCR. In 2024, DART was 0.7× this establishment's average TCR (severity share of cases).

2022=6.0 · 2023=2.9 · 2024=2.7

OSHA ITA Form 300A scorecard

Establishment book 238120 · Whitmore Lake, MI ABOVE-IND · SMALL

Grade D · TCR 3.8 · 137% of ind

  • DART 2.7 DART
  • RANK #9/13
  • PHOTO SSW Erectors, LLC
  • BOOK 3y book
  • INJ 4 inj
  • SIZE ~41 FTE

Nearest TCR peer: SSW Erectors, LLC (0.0 TCR gap)

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

Assemblers Inc in the TCR neighbourhood

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

TCR

What this shows Assemblers Inc averages 3.8 TCR (137% of the Concrete product (e.g., structural precast, structural prestressed) installation BLS benchmark).

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

Assemblers Inc TCR series: 2022=6 · 2023=2.9 · 2024=2.7 · BLS 2.8

Where Assemblers Inc falls in its industry

705 Concrete product (e.g., struct establishments

Safer than 51% 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 #9 safest of 13 Concrete product (e.g., struct employers in Michigan.

Assemblers Inc (41 employees, TCR 3.8) among 29 same-industry peers, split at the industry median of 58 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 050100150200250 0246810 Average employees Total Case Rate Assemblers Inc
Assemblers Inc (41 employees, TCR 3.8) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 3.9

Assemblers Inc has fewer employees than the Concrete product (e.g., structural preca 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 2.7 2.7 1 0 0
2023 2.9 2.9 1 0 0
2022 6.0 3.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238120 · MI · Whitmore Lake

705 Concrete product (e.g., structural precast, structural prestressed) installation employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 18 employers in Whitmore Lake, 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 SSW Erectors, LLC 3.8 TCR
NAICS-TCR Indy Steel Erectors, Inc. 3.9 TCR
NAICS-TCR WCI 3.9 TCR
NAICS-TCR PA Field 3.9 TCR
STATE-SIZE Otsego 41 FTE
STATE-SIZE Ypsilanti Community Utilities Authority - Service Center 41 FTE
STATE-SIZE Zolman Restoration, LLC 41 FTE
STATE-SIZE Nugent Builders, Inc. 41 FTE
CITY-NEAR Regency at Whitmore Lake 129 FTE
CITY-NEAR CEI Michigan, LLC 111 FTE
CITY-NEAR GM & Sons, Inc. 101 FTE
CITY-NEAR RheTech, LLC - Whitmore Lake 88 FTE
NAT-TCR 10029 River Forest 3.8 TCR
NAT-TCR Curtis-C Roofing 3.8 TCR
NAT-TCR Store 1281 3.8 TCR
NAT-TCR Store 1227 3.8 TCR
NAT-SIZE PSI Milpitas Facility 41 FTE
NAT-SIZE G & G Agency LLC 41 FTE
NAT-SIZE Sites Medical, LLC. 41 FTE
NAT-SIZE Dynamic Isolation Systems 41 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. 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.