Ceramic tile installation · California

US Perma, Inc. dba California Tile Installers

San Jose, CA · ~112 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.7
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

US Perma, Inc. dba California Tile Installers runs at 382% of its industry's injury rate - far more dangerous than the typical Ceramic tile installation workplace, earning a grade F.

US Perma, Inc. dba California Tile Installers: 10.7 TCR = 382% of Ceramic tile installation BLS 2.8 · 2y Form 300A (see methodology below)

US Perma, Inc. dba California Tile Installers safety composite

US Perma, Inc. dba California Tile Installers scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), 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 10.7 per 100 workers

Safer than 8% of industry peers

DART rate
F 5.43 per 100 workers

Safer than 20% 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

−3.3

2021→2022

US Perma, Inc. dba California Tile Installers injury rate improved

US Perma, Inc. dba California Tile Installers's TCR fell 3.3 from 12.3 in 2021 to 9.1 in 2022. Peak filing year was 2021 at 12.3 TCR. In 2022, DART was 0.51× this establishment's average TCR (severity share of cases).

2021=12.3 · 2022=9.1

OSHA ITA Form 300A scorecard

Establishment book 238340 · San Jose, CA ABOVE-IND · MID

Grade F · TCR 10.7 · 382% of ind

  • DART 5.4 DART
  • RANK #31/32
  • PHOTO Copiague Office
  • BOOK 2y book
  • INJ 11 inj
  • SIZE ~112 FTE

Nearest TCR peer: Copiague Office (0.0 TCR gap)

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

US Perma, Inc. dba California Tile Installers in the TCR neighbourhood

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

TCR

What this shows US Perma, Inc. dba California Tile Installers averages 10.7 TCR (382% of the Ceramic tile installation BLS benchmark).

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

US Perma, Inc. dba California Tile Installers TCR series: 2021=12.3 · 2022=9.1 · BLS 2.8

Where US Perma, Inc. dba California Tile Installers falls in its industry

130 Ceramic tile installation establishments

Safer than 8% 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 #31 safest of 32 Ceramic tile installation employers in California.

US Perma, Inc. dba California Tile Installers (112 employees, TCR 10.7) 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 US Perma, Inc. dba California Tile Installers
US Perma, Inc. dba California Tile Installers (112 employees, TCR 10.7) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 4.1

US Perma, Inc. dba California Tile Installers has more employees than the Ceramic tile installation 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
2022 9.1 5.4 5 0 0
2021 12.3 12.3 6 4 0

OSHA ITA peer cross-reference

Establishment peer ledger

238340 · CA · San Jose

130 Ceramic tile installation employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,102 employers in San Jose, 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 Copiague Office 10.7 TCR
NAICS-TCR Spaulding Stone LLC 10.4 TCR
NAICS-TCR Fabrication 10.4 TCR
NAICS-TCR MG Floor & Tile LLC 11.1 TCR
STATE-SIZE DFF 112 FTE
STATE-SIZE HMB North Property 112 FTE
STATE-SIZE PULIDO AG SERVICE 112 FTE
STATE-SIZE Central City Harvesting, Inc. 112 FTE
CITY-NEAR 2636-CALIFORNIA.SAN JOSE 11,308 FTE
CITY-NEAR Santa Clara Valley Healthcare, Valley Medical Center (Hospital & Clinics) 7,299 FTE
CITY-NEAR Rosendin - Main 6,964 FTE
CITY-NEAR Santa Clara Valley Medical Center (SCVMC & Clinics) 6,576 FTE
NAT-TCR Delavan Lake Lawn Mgmt LLC 10.7 TCR
NAT-TCR Wyoming Service Center-PA 10.7 TCR
NAT-TCR Shoal Creek Rehabilitation Center 10.7 TCR
NAT-TCR RK-029-New Castle ( RK-029 ) 10.7 TCR
NAT-SIZE Mountain View Nursing & Rehabilitation 112 FTE
NAT-SIZE Norfolk Iron and Metal - Kansas 112 FTE
NAT-SIZE Corporate Fellers 112 FTE
NAT-SIZE Lakehaven Water & Sewer District 112 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: 2022, 2021. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.