Tile (except resilient) contractors · California

Grima Tile and Stone Inc

Rohnert Park, CA · ~42 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Grima Tile and Stone Inc runs at 340% of its industry's injury rate - far more dangerous than the typical Tile (except resilient) contractors workplace, earning a grade F.

Grima Tile and Stone Inc: 9.5 TCR = 340% of Tile (except resilient) contractors BLS 2.8 · 2y Form 300A (see methodology below)

Grima Tile and Stone Inc safety composite

Grima Tile and Stone Inc scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 16%), 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

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.53 per 100 workers

Safer than 16% of industry peers

DART rate
D 2.76 per 100 workers

Safer than 40% 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%).

TCR Δ

−2.5

2017→2018

Grima Tile and Stone Inc injury rate improved

Grima Tile and Stone Inc's TCR fell 2.5 from 10.8 in 2017 to 8.3 in 2018. Peak filing year was 2017 at 10.8 TCR. In 2018, DART was 0.29× this establishment's average TCR (severity share of cases).

2017=10.8 · 2018=8.3

OSHA ITA Form 300A scorecard

Establishment book 238340 · Rohnert Park, CA ABOVE-IND · SMALL

Grade F · TCR 9.5 · 340% of ind

  • DART 2.8 DART
  • RANK #29/32
  • PHOTO NATURAL STONE DESIGN…
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~42 FTE

Nearest TCR peer: NATURAL STONE DESIGN FABRICATION (0.1 TCR gap)

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

Grima Tile and Stone Inc in the TCR neighbourhood

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

TCR

What this shows Grima Tile and Stone Inc averages 9.5 TCR (340% of the Tile (except resilient) contractors BLS benchmark).

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

Grima Tile and Stone Inc TCR series: 2017=10.8 · 2018=8.3 · BLS 2.8

Where Grima Tile and Stone Inc falls in its industry

130 Tile (except resilient) contra establishments

Safer than 16% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #29 safest of 32 Tile (except resilient) contra employers in California.

Grima Tile and Stone Inc (42 employees, TCR 9.5) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 4.1 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 0510152025 Average employees Total Case Rate Grima Tile and Stone Inc
Grima Tile and Stone Inc (42 employees, TCR 9.5) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 4.1

Grima Tile and Stone Inc has more employees than the Tile (except resilient) contractors median and a higher injury rate than the industry's median TCR of 4.1. 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
2018 8.3 2.8 2 1 0
2017 10.8 10.8 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238340 · CA · Rohnert Park

130 Tile (except resilient) contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 51 employers in Rohnert Park, CA · 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 NATURAL STONE DESIGN FABRICATION 9.6 TCR
NAICS-TCR Surface Center 10.0 TCR
NAICS-TCR JR Doran Inc. dba Ceramic Tile Plus 10.1 TCR
NAICS-TCR FERMOL INC. 8.9 TCR
STATE-SIZE Quad H 42 FTE
STATE-SIZE CJJ Farming, Inc 42 FTE
STATE-SIZE Oceano Packing Company LLC 42 FTE
STATE-SIZE Connell Ranch 42 FTE
CITY-NEAR 0659 - ROHNERT PARK CA WHSE 287 FTE
CITY-NEAR City of Rohnert Park 265 FTE
CITY-NEAR 1755 247 FTE
CITY-NEAR North Bay Industries 246 FTE
NAT-TCR Kirkland's eCommerce #501 9.5 TCR
NAT-TCR Cranberry Pa 9.5 TCR
NAT-TCR 17CC and 1799 9.5 TCR
NAT-TCR Grace Nursing Center 9.5 TCR
NAT-SIZE Murrayville Live Haul 42 FTE
NAT-SIZE Corporate Office - Pantego 42 FTE
NAT-SIZE 2 - Theisen's - Maquoketa 42 FTE
NAT-SIZE AH4R - Dallas 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: 2018, 2017. 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.