Plumbers · Arizona

Irontree Construction Inc

Mesa, AZ · ~38 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Irontree Construction Inc runs at 50% of its industry's injury rate - safer than the typical Plumbers workplace, earning a grade B.

Irontree Construction Inc: 1.4 TCR = 50% of Plumbers BLS 2.8 · 2y Form 300A (see methodology below)

Irontree Construction Inc safety composite

Irontree Construction Inc scores strongest on total case rate (tcr) (safer than 80% 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 1.41 per 100 workers

Safer than 80% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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

Irontree Construction Inc: 0.0 → 2.8 TCR

Peak year 2018 @ 2.8 TCR · DART/TCR 0× in 2018

Irontree Construction Inc's TCR rose 2.8 from 0.0 in 2017 to 2.8 in 2018. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Mesa, AZ AT/BELOW-IND · SMALL

Grade B · TCR 1.4 · 50% of ind

  • DART 0.0 DART
  • RANK #28/131
  • PHOTO Coastal Fire Protect…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~38 FTE

Nearest TCR peer: Coastal Fire Protection Inc . (0.0 TCR gap)

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

Irontree Construction Inc in the TCR neighbourhood

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

TCR

What this shows Irontree Construction Inc averages 1.4 TCR (50% of the Plumbers BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

Irontree Construction Inc TCR series: 2017=0 · 2018=2.8 · BLS 2.8

Where Irontree Construction Inc falls in its industry

5,793 Plumbers establishments

Safer than 80% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #28 safest of 131 Plumbers employers in Arizona.

Irontree Construction Inc (38 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate Irontree Construction Inc
Irontree Construction Inc (38 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Irontree Construction Inc has fewer employees than the Plumbers median and a lower injury rate than the industry's median TCR of 3.3. 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
2018 2.8 0.0 1 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · AZ · Mesa

5,793 Plumbers employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 565 employers in Mesa, 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 Coastal Fire Protection Inc . 1.4 TCR
NAICS-TCR WFS_JAX 1.4 TCR
NAICS-TCR Fire Protection Services LLC 1.4 TCR
NAICS-TCR US102: Kansas City 332 - SG 1.4 TCR
STATE-SIZE KINGMAN (AZKIN) 38 FTE
STATE-SIZE 0039 - TEV 38 FTE
STATE-SIZE 4186-04458 38 FTE
STATE-SIZE Arizona Petroleum Phoenix 38 FTE
CITY-NEAR AZ001 4,193 FTE
CITY-NEAR AZAPW9668 AZA - RAMP PAX 3,181 FTE
CITY-NEAR 04-290370278-2 1,964 FTE
CITY-NEAR Police Department H210 1,651 FTE
NAT-TCR Southland Park Gaming and Racing 1.4 TCR
NAT-TCR Philips Lighting Mountain Top RDC 1.4 TCR
NAT-TCR Procter & Gaamble St Louis Plant 1.4 TCR
NAT-TCR 2990-Physician Services Group 1.4 TCR
NAT-SIZE Uge Maf 38 FTE
NAT-SIZE Uge Tys 38 FTE
NAT-SIZE JFSNA at AKZO Nobel Morris 38 FTE
NAT-SIZE Valley Ohio 38 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: 2018, 2017. 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.