Commercial building construction general contractors · Arizona

Mirabella

Tempe, AZ · ~70 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.6
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Mirabella runs at 22% of its industry's injury rate - far safer than the typical Commercial building construction general contractors workplace, earning a grade A.

Mirabella: 0.6 TCR = 22% of Commercial building construction general contractors BLS 2.9 · 3y Form 300A (see methodology below)

Mirabella safety composite

Mirabella scores strongest on total case rate (tcr) (safer than 87% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

C

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.64 per 100 workers

Safer than 87% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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%).

Mirabella held a steady TCR band

Mirabella's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2020. Peak filing year was 2019 at 1.9 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.0 · 2019=1.9 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 236220 · Tempe, AZ AT/BELOW-IND · SMALL

Grade A · TCR 0.6 · 22% of ind

  • DART 0.0 DART
  • RANK #22/106
  • PHOTO Commerce Constructio…
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~70 FTE

Nearest TCR peer: Commerce Construction Services Inc (0.0 TCR gap)

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

Mirabella in the TCR neighbourhood

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

TCR

What this shows Mirabella averages 0.6 TCR (22% of the Commercial building construction general contractors BLS benchmark).

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

Mirabella TCR series: 2018=0 · 2019=1.9 · 2020=0 · BLS 2.9

Where Mirabella falls in its industry

4,692 Commercial building constructi establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #22 safest of 106 Commercial building constructi employers in Arizona.

Mirabella (70 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0100200300400500 02468 Average employees Total Case Rate Mirabella
Mirabella (70 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Mirabella has more employees than the Commercial building construction general median and a lower injury rate than the industry's median TCR of 2.3. 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 0.0 0.0 0 0 0
2019 1.9 1.0 2 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · AZ · Tempe

4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 569 employers in Tempe, 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 Commerce Construction Services Inc 0.6 TCR
NAICS-TCR State steelworks 0.6 TCR
NAICS-TCR Jim Cooper Construction Company, inc. 0.6 TCR
NAICS-TCR Construction One, Inc. 0.6 TCR
STATE-SIZE Holbrook 70 FTE
STATE-SIZE Phoenix Office 70 FTE
STATE-SIZE Porter Brothers 70 FTE
STATE-SIZE NA-US-AZ-Glendale/West Valley-Glen Harbor Blvd. 70 FTE
CITY-NEAR SALT RIVER PROJECT DISTRICT VALLEY 4,655 FTE
CITY-NEAR 202376 4,627 FTE
CITY-NEAR Valley Plants and Offices 4,518 FTE
CITY-NEAR IES Communications, LLC 3,432 FTE
NAT-TCR Carson Tahoe Minden Medical Center 0.6 TCR
NAT-TCR 122 East 76th Street 0.6 TCR
NAT-TCR Bendix Commercial Vehicle Systems LLC -Huntington 0.6 TCR
NAT-TCR SA Scientific Ltd. 0.6 TCR
NAT-SIZE Marinemax East, Inc.-Loz 70 FTE
NAT-SIZE Carson Mall 70 FTE
NAT-SIZE Belair Road 70 FTE
NAT-SIZE Aehr Headquarters 70 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. 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.