Glass installation (except automotive) contractors · Michigan

Double O

Grand Rapids, MI · ~37 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Double O runs at 280% of its industry's injury rate - far more dangerous than the typical Glass installation (except automotive) contractors workplace, earning a grade F.

Double O: 7.8 TCR = 280% of Glass installation (except automotive) contractors BLS 2.8 · 3y Form 300A (see methodology below)

Double O safety composite

Double O scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 9%), 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).

F

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.84 per 100 workers

Safer than 18% of industry peers

DART rate
F 9.62 per 100 workers

Safer than 9% 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%).

Rising injury rate

Double O: 1.9 → 21.6 TCR

Peak year 2021 @ 21.6 TCR · DART/TCR 1.23× in 2021

Double O's TCR rose 19.8 from 1.9 in 2018 to 21.6 in 2021. In 2021, DART was 1.23× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238150 · Grand Rapids, MI ABOVE-IND · SMALL

Grade F · TCR 7.8 · 280% of ind

  • DART 9.6 DART
  • RANK #10/12
  • PHOTO Pottsgrove Glass Co.…
  • BOOK 3y book
  • INJ 10 inj
  • SIZE ~37 FTE

Nearest TCR peer: Pottsgrove Glass Co., Inc. (0.0 TCR gap)

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

Double O in the TCR neighbourhood

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

TCR

What this shows Double O averages 7.8 TCR (280% of the Glass installation (except automotive) contractors BLS benchmark).

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

Double O TCR series: 2018=1.9 · 2020=0 · 2021=21.6 · BLS 2.8

Where Double O falls in its industry

531 Glass installation (except aut establishments

Safer than 18% of graded establishments in this industry, whose median TCR is 4.3.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 12 Glass installation (except aut employers in Michigan.

Double O (37 employees, TCR 7.8) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 4.3 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 050100150200 05101520 Average employees Total Case Rate Double O
Double O (37 employees, TCR 7.8) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 4.3

Double O has fewer employees than the Glass installation (except automotive) c median and a higher injury rate than the industry's median TCR of 4.3. 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 21.6 9.6 9 0 0
2020 0.0 0.0 0 0 0
2018 1.9 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238150 · MI · Grand Rapids

531 Glass installation (except automotive) contractors employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 1,006 employers in Grand Rapids, 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 Pottsgrove Glass Co., Inc. 7.8 TCR
NAICS-TCR Baltimore, Maryland 7.8 TCR
NAICS-TCR Commercial Glass, Inc. 7.9 TCR
NAICS-TCR Reliable Installation Services 7.9 TCR
STATE-SIZE Full Circle Dairy 37 FTE
STATE-SIZE Dakota Plains Dairy 37 FTE
STATE-SIZE East River Genetic Services LLC 37 FTE
STATE-SIZE Iron Mountain Hydro 37 FTE
CITY-NEAR SHHG-GR BUTTERWORTH CA 9,012 FTE
CITY-NEAR SH Butterworth Hospital 7,397 FTE
CITY-NEAR Mercy Health Saint Mary's Hospital-MH-MI 2,914 FTE
CITY-NEAR Steelcase - Grand Rapids / Kentwood 2,817 FTE
NAT-TCR 4769-994-Pottery Barn 7.8 TCR
NAT-TCR greenhaven 7.8 TCR
NAT-TCR Casella Construction Inc. 7.8 TCR
NAT-TCR Waynesville Bulk Plant 7.8 TCR
NAT-SIZE 4769-6008-West Elm 37 FTE
NAT-SIZE 4769-89-Pottery Barn 37 FTE
NAT-SIZE 4769-959-Pottery Barn 37 FTE
NAT-SIZE Paint Sundries Solutions - Washington 37 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, 2018. 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.