Road construction · Washington

Grose Construction Company Inc.

Morton, WA · ~42 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Grose Construction Company Inc. runs at 356% of its industry's injury rate - far more dangerous than the typical Road construction workplace, earning a grade F.

Grose Construction Company Inc.: 10.0 TCR = 356% of Road construction BLS 2.8 · 5y Form 300A (see methodology below)

Grose Construction Company Inc. safety composite

Grose Construction Company Inc. scores strongest on fatalities (safer than 53% of same-industry peers) and weakest on dart rate (safer than 6%), 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

19/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.98 per 100 workers

Safer than 9% of industry peers

DART rate
F 9.42 per 100 workers

Safer than 6% 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%).

Rising injury rate

Grose Construction Company Inc.: 6.8 → 12.6 TCR

Peak year 2023 @ 12.6 TCR · DART/TCR 0.94× in 2023

Grose Construction Company Inc.'s TCR rose 5.7 from 6.8 in 2019 to 12.6 in 2023. In 2023, DART was 0.94× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237310 · Morton, WA ABOVE-IND · SMALL

Grade F · TCR 10.0 · 356% of ind

  • DART 9.4 DART
  • RANK #75/81
  • PHOTO AIMM American Infras…
  • BOOK 5y book
  • INJ 21 inj
  • SIZE ~42 FTE

Nearest TCR peer: AIMM American Infrastructure Maintenance Management (0.0 TCR gap)

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

Grose Construction Company Inc. in the TCR neighbourhood

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

TCR

What this shows Grose Construction Company Inc. averages 10.0 TCR (356% of the Road construction BLS benchmark).

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

Grose Construction Company Inc. TCR series: 2019=6.8 · 2020=12.1 · 2021=10.2 · 2022=8.2 · 2023=12.6 · BLS 2.8

Where Grose Construction Company Inc. falls in its industry

4,078 Road construction establishments

Safer than 9% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #75 safest of 81 Road construction employers in Washington.

Grose Construction Company Inc. (42 employees, TCR 10.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0 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 01,0002,0003,000 0102030 Average employees Total Case Rate Grose Construction Company Inc.
Grose Construction Company Inc. (42 employees, TCR 10.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0

Grose Construction Company Inc. has fewer employees than the Road construction median and a higher injury rate than the industry's median TCR of 3.0. 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
2023 12.6 9.4 4 0 0
2022 8.2 0.0 3 0 0
2021 10.2 5.1 4 0 0
2020 12.1 4.8 5 0 0
2019 6.8 0.0 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237310 · WA · Morton

4,078 Road construction employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 6 employers in Morton, WA · 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 AIMM American Infrastructure Maintenance Management 10.0 TCR
NAICS-TCR Public Services (past E&I) 10.0 TCR
NAICS-TCR Tidewater Contractors, Inc. 10.0 TCR
NAICS-TCR Hanging Rock AHQ 10.0 TCR
STATE-SIZE Constellation 42 FTE
STATE-SIZE Pacific Rim Log Scaling Bureau, Inc. 42 FTE
STATE-SIZE Snohomish County PUD #1 - Lynnwood 42 FTE
STATE-SIZE WA-Clark County 42 FTE
CITY-NEAR Arbor Health 215 FTE
CITY-NEAR Alta Forest Products Morton 150 FTE
CITY-NEAR Morton Division 141 FTE
CITY-NEAR Stericycle - Morton,WA 43 FTE
NAT-TCR Les Schwab Tire Center-Albany 10.0 TCR
NAT-TCR Rancho Family YMCA 10.0 TCR
NAT-TCR Isd #712 10.0 TCR
NAT-TCR American House - Wyoming 10.0 TCR
NAT-SIZE BW Lehigh Associates, LLC 42 FTE
NAT-SIZE Legend 42 FTE
NAT-SIZE Baker International Inc 42 FTE
NAT-SIZE Johnson Concrete Co.-Lexington Division 42 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: 2023, 2022, 2021, 2020, 2019. 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.