Door units, prehung, wood and covered wood, manufacturing · California

Main Door

Gardena, CA · ~27 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
11.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Main Door runs at 352% of its industry's injury rate - far more dangerous than the typical Door units, prehung, wood and covered wood, manufacturing workplace, earning a grade F.

Main Door: 11.6 TCR = 352% of Door units, prehung, wood and covered wood, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Main Door safety composite

Main Door scores strongest on dart rate (safer than 87% of same-industry peers) and weakest on total case rate (tcr) (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).

D

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 11.63 per 100 workers

Safer than 9% of industry peers

DART rate
B 0 per 100 workers

Safer than 87% of industry peers

Fatalities
D 0

Safer than 51% 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

Main Door: 0.0 → 6.7 TCR

Peak year 2021 @ 28.2 TCR · DART/TCR 0× in 2023

Main Door's TCR rose 6.7 from 0.0 in 2018 to 6.7 in 2023. Peak filing year was 2021 at 28.2 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 321911 · Gardena, CA ABOVE-IND · SMALL

Grade F · TCR 11.6 · 352% of ind

  • DART 0.0 DART
  • RANK #44/53
  • PHOTO Northwest Door Puyal…
  • BOOK 3y book
  • INJ 9 inj
  • SIZE ~27 FTE

Nearest TCR peer: Northwest Door Puyallup (0.1 TCR gap)

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

Main Door in the TCR neighbourhood

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

TCR

What this shows Main Door averages 11.6 TCR (352% of the Door units, prehung, wood and covered wood, manufacturing BLS benchmark).

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

Main Door TCR series: 2018=0 · 2021=28.2 · 2023=6.7 · BLS 3.3

Where Main Door falls in its industry

452 Door units, prehung, wood and establishments

Safer than 9% of graded establishments in this industry, whose median TCR is 5.0.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #44 safest of 53 Door units, prehung, wood and employers in California.

Main Door (27 employees, TCR 11.6) among 29 same-industry peers, split at the industry median of 97 employees and a TCR of 5.0 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 05101520 Average employees Total Case Rate Main Door
Main Door (27 employees, TCR 11.6) among 29 same-industry peers, split at the industry median of 97 employees and a TCR of 5.0

Main Door has fewer employees than the Door units, prehung, wood and covered wo median and a higher injury rate than the industry's median TCR of 5.0. 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 6.7 0.0 1 0 0
2021 28.2 28.2 8 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

321911 · CA · Gardena

452 Door units, prehung, wood and covered wood, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 223 employers in Gardena, 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 Northwest Door Puyallup 11.7 TCR
NAICS-TCR Nick's Doors 11.8 TCR
NAICS-TCR GM Wood Products 11.4 TCR
NAICS-TCR Semco Assembly Plant 11.8 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 California Department of Transportation Facility 602 2,621 FTE
CITY-NEAR Ono-030 909 FTE
CITY-NEAR GARDENA HUB (CAGAR) 809 FTE
CITY-NEAR CAGAR - GARDENA HUB 794 FTE
NAT-TCR Chicago Horticultural Society 11.6 TCR
NAT-TCR James Marine Hahnville 11.6 TCR
NAT-TCR 2041-Ucpmc-Lyons Falls Ira 11.6 TCR
NAT-TCR PatientCare EMS SD 11.6 TCR
NAT-SIZE Reisner Distributor, Inc 27 FTE
NAT-SIZE T & R Clinic,PA 27 FTE
NAT-SIZE Chapman Construction LLC 27 FTE
NAT-SIZE ClearH2O 27 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, 2021, 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.