Buildings, prefabricated metal, manufacturing · Arizona

Southwest Mobile storage

Phoenix, AZ · ~134 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Southwest Mobile storage runs at 264% of its industry's injury rate - far more dangerous than the typical Buildings, prefabricated metal, manufacturing workplace, earning a grade F.

Southwest Mobile storage: 8.7 TCR = 264% of Buildings, prefabricated metal, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Southwest Mobile storage safety composite

Southwest Mobile storage scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 2%), 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 8.72 per 100 workers

Safer than 14% of industry peers

DART rate
F 13.38 per 100 workers

Safer than 2% 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

Southwest Mobile storage: 4.0 → 19.0 TCR

Peak year 2020 @ 19.0 TCR · DART/TCR 1.53× in 2020

Southwest Mobile storage's TCR rose 15.0 from 4.0 in 2016 to 19.0 in 2020. In 2020, DART was 1.53× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332311 · Phoenix, AZ ABOVE-IND · MID

Grade F · TCR 8.7 · 264% of ind

  • DART 13.4 DART
  • RANK #9/10
  • PHOTO National Wall Panels…
  • BOOK 4y book
  • INJ 31 inj
  • SIZE ~134 FTE

Nearest TCR peer: National Wall Panels, Inc (0.0 TCR gap)

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

Southwest Mobile storage in the TCR neighbourhood

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

TCR

What this shows Southwest Mobile storage averages 8.7 TCR (264% of the Buildings, prefabricated metal, manufacturing BLS benchmark).

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

Southwest Mobile storage TCR series: 2016=4 · 2018=0.6 · 2019=11.3 · 2020=19 · BLS 3.3

Where Southwest Mobile storage falls in its industry

393 Buildings, prefabricated metal establishments

Safer than 14% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 10 Buildings, prefabricated metal employers in Arizona.

Southwest Mobile storage (134 employees, TCR 8.7) among 29 same-industry peers, split at the industry median of 75 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 0200400600800 0510152025 Average employees Total Case Rate Southwest Mobile storage
Southwest Mobile storage (134 employees, TCR 8.7) among 29 same-industry peers, split at the industry median of 75 employees and a TCR of 4.1

Southwest Mobile storage has more employees than the Buildings, prefabricated metal, manufact 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
2020 19.0 13.4 7 20 0
2019 11.3 6.9 13 0 0
2018 0.6 0.5 7 0 0
2016 4.0 2.0 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332311 · AZ · Phoenix

393 Buildings, prefabricated metal, manufacturing employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 2,630 employers in Phoenix, AZ · 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 National Wall Panels, Inc 8.7 TCR
NAICS-TCR BLUvera 8.7 TCR
NAICS-TCR Mid-South Metal Products Inc AZ 8.7 TCR
NAICS-TCR Dean Steel Buildings, Inc 8.8 TCR
STATE-SIZE Riverside Ag Harvesting LLC 134 FTE
STATE-SIZE Southeast Directional Drilling 134 FTE
STATE-SIZE Brand Energy Services, LLC - Phoenix 134 FTE
STATE-SIZE MTD Southwest - Tempe 134 FTE
CITY-NEAR Maricopa County 15,504 FTE
CITY-NEAR Phoenix Children's Hospital 7,575 FTE
CITY-NEAR All Company 6,261 FTE
CITY-NEAR 6403-64030500 6,153 FTE
NAT-TCR Naumes, Inc. Orchards & Vineyards 8.7 TCR
NAT-TCR Quantum Electric Corp 8.7 TCR
NAT-TCR Breakthru Beverage Delaware 8.7 TCR
NAT-TCR Augustana CO Castle Peak 8.7 TCR
NAT-SIZE Symphony of Joliet 134 FTE
NAT-SIZE Process Displays, LLC- TEMPO 134 FTE
NAT-SIZE Eemax, Inc. 134 FTE
NAT-SIZE Windsor Terrace Westlake Village 134 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: 2020, 2019, 2018, 2016. 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.