Terrazzo contractors · California
American Terrazzo Co.
San Francisco, CA · ~27 workers · 7 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 5.1
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
American Terrazzo Co. runs at 181% of its industry's injury rate - more dangerous than the typical Terrazzo contractors workplace, earning a grade D.
American Terrazzo Co.: 5.1 TCR = 181% of Terrazzo contractors BLS 2.8 · 7y Form 300A (see methodology below)
American Terrazzo Co. safety composite
American Terrazzo Co. scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on total case rate (tcr) (safer than 41%), 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).
56/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 5.06 per 100 workers
Safer than 41% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 77% 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
−10.7
2017→2024
American Terrazzo Co. injury rate improved
American Terrazzo Co.'s TCR fell 10.7 from 10.7 in 2017 to 0.0 in 2024. Peak filing year was 2022 at 11.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2017=10.7 · 2018=4.9 · 2019=0.0 · 2021=3.1 · 2022=11.8 · 2023=4.9 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 238340 · San Francisco, CA ABOVE-IND · SMALL
Grade D · TCR 5.1 · 181% of ind
- DART 0.0 DART
- RANK #20/32
- PHOTO Roman Mosaic and Til…
- BOOK 7y book
- INJ 6 inj
- SIZE ~27 FTE
Nearest TCR peer: Roman Mosaic and Tile Co-MD (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
American Terrazzo Co. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Rosa Mosaic &
Rosa Mosaic & Tile Company
5.3 TCR
- This site
American Terrazzo Co.
5.1 TCR
- Roman Mosaic a
Roman Mosaic and Tile Co-MD
5.1 TCR
- Western Tile a
Western Tile and Marble Contractors, Inc.
5 TCR
- 6728-00030025-
6728-00030025-1
4.8 TCR
What this shows American Terrazzo Co. averages 5.1 TCR (181% of the Terrazzo contractors BLS benchmark).
American Terrazzo Co. TCR series: 2017=10.7 · 2018=4.9 · 2019=0 · 2021=3.1 · 2022=11.8 · 2023=4.9 · 2024=0 · BLS 2.8
Where American Terrazzo Co. falls in its industry
130 Terrazzo contractors establishmentsSafer than 41% of graded establishments in this industry, whose median TCR is 4.1.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #20 safest of 32 Terrazzo contractors employers in California.
American Terrazzo Co. has fewer employees than the Terrazzo 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 |
|---|---|---|---|---|---|
| 2024 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2023 | 4.9 | 4.9 | 1 | 0 | 0 |
| 2022 | 11.8 | 11.8 | 2 | 0 | 0 |
| 2021 | 3.1 | 3.1 | 1 | 0 | 0 |
| 2019 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2018 | 4.9 | 4.9 | 1 | 0 | 0 |
| 2017 | 10.7 | 10.7 | 1 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238340 · CA · San Francisco
130 Terrazzo contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,144 employers in San Francisco, 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 | Roman Mosaic and Tile Co-MD | 5.1 TCR |
| NAICS-TCR | Western Tile and Marble Contractors, Inc. | 5.0 TCR |
| NAICS-TCR | 6728-00030025-1 | 4.8 TCR |
| NAICS-TCR | Rosa Mosaic & Tile Company | 5.3 TCR |
| STATE-SIZE | HQ | 27 FTE |
| STATE-SIZE | Medeiros Farms Vineyards | 27 FTE |
| STATE-SIZE | SAND RANCH | 27 FTE |
| STATE-SIZE | San Bernabe Vineyards | 27 FTE |
| CITY-NEAR | UC San Francisco | 18,070 FTE |
| CITY-NEAR | DoorDash, Inc. | 12,430 FTE |
| CITY-NEAR | UC San Francisco Health | 12,262 FTE |
| CITY-NEAR | SFO - Airport United Airlines Offices | 11,622 FTE |
| NAT-TCR | Tri-county Refuse Service Inc. DBA - AW of Flint/ Republic Services of Flint | 5.1 TCR |
| NAT-TCR | Nikel Precision Group, LLC | 5.1 TCR |
| NAT-TCR | Ron Marhofer Nissan | 5.1 TCR |
| NAT-TCR | 0622 - Toledo Alexis Road | 5.1 TCR |
| NAT-SIZE | PA Operations | 27 FTE |
| NAT-SIZE | City of Chesapeake - Lake Gaston Water Treatment Plant | 27 FTE |
| NAT-SIZE | Bloomington | 27 FTE |
| NAT-SIZE | Progreso LMMM Houston #44, LLC | 27 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.