Ready-mix concrete manufacturing and distributing · Arizona

Maricopa Ready Mix

Maricopa, AZ · ~19 workers · 8 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Maricopa Ready Mix runs at 43% of its industry's injury rate - far safer than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade A.

Maricopa Ready Mix: 1.4 TCR = 43% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 8y Form 300A (see methodology below)

Maricopa Ready Mix safety composite

Maricopa Ready Mix scores strongest on total case rate (tcr) (safer than 90% 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).

B

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 1.42 per 100 workers

Safer than 90% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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%).

Maricopa Ready Mix held a steady TCR band

Maricopa Ready Mix's TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2024. Peak filing year was 2021 at 3.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=0.0 · 2018=0.0 · 2019=3.5 · 2020=0.0 · 2021=3.9 · 2022=3.9 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 327320 · Maricopa, AZ AT/BELOW-IND · SMALL

Grade A · TCR 1.4 · 43% of ind

  • DART 0.0 DART
  • RANK #3/21
  • PHOTO WEBB CONCRETE & BUIL…
  • BOOK 8y book
  • INJ 3 inj
  • SIZE ~19 FTE

Nearest TCR peer: WEBB CONCRETE & BUILDING MATERIALS INC / 1414 E Main Street / Centre (0.0 TCR gap)

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

Maricopa Ready Mix in the TCR neighbourhood

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

TCR

What this shows Maricopa Ready Mix averages 1.4 TCR (43% of the Ready-mix concrete manufacturing and distributing BLS benchmark).

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

Maricopa Ready Mix TCR series: 2017=0 · 2018=0 · 2019=3.5 · 2020=0 · 2021=3.9 · 2022=3.9 · 2023=0 · 2024=0 · BLS 3.3

Where Maricopa Ready Mix falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 90% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 21 Ready-mix concrete manufacturi employers in Arizona.

Maricopa Ready Mix (19 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5 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 051015 Average employees Total Case Rate Maricopa Ready Mix
Maricopa Ready Mix (19 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Maricopa Ready Mix has fewer employees than the Ready-mix concrete manufacturing and dis median and a lower injury rate than the industry's median TCR of 4.5. 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 0.0 0.0 0 0 0
2022 3.9 3.9 1 0 0
2021 3.9 3.9 1 0 0
2020 0.0 0.0 0 0 0
2019 3.5 3.5 1 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · AZ · Maricopa

1,316 Ready-mix concrete manufacturing and distributing employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 33 employers in Maricopa, AZ · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR WEBB CONCRETE & BUILDING MATERIALS INC / 1414 E Main Street / Centre 1.4 TCR
NAICS-TCR SOUTH 1.4 TCR
NAICS-TCR Chandler Concrete Administration & Dispatch - NC 1.4 TCR
NAICS-TCR Caldwell-Maddens 1.4 TCR
STATE-SIZE Walther Farms AZ 19 FTE
STATE-SIZE RIH Enterprises, Inc 19 FTE
STATE-SIZE Douglas 19 FTE
STATE-SIZE Worley Field Services - Pinal Creek Project 19 FTE
CITY-NEAR Harrah's Ak-Chin Casino 874 FTE
CITY-NEAR Harrah's Ak-Chin Casino & Resort 843 FTE
CITY-NEAR WM 4430 410 FTE
CITY-NEAR 4430 344 FTE
NAT-TCR Maxcess - Tidland Camas WA 1.4 TCR
NAT-TCR Ohio Sharonville Transportation 1.4 TCR
NAT-TCR Division of Flood Management 1.4 TCR
NAT-TCR FERMA Newark Shop 1.4 TCR

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: 2024, 2023, 2022, 2021, 2020, 2019, 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.