Concrete pouring · Massachusetts

Diaz Construction Co., Inc.

Avon, MA · ~80 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Diaz Construction Co., Inc. runs at 134% of its industry's injury rate - more dangerous than the typical Concrete pouring workplace, earning a grade D.

Diaz Construction Co., Inc.: 3.8 TCR = 134% of Concrete pouring BLS 2.8 · 2y Form 300A (see methodology below)

Diaz Construction Co., Inc. safety composite

Diaz Construction Co., Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 13%), 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

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.76 per 100 workers

Safer than 50% of industry peers

DART rate
F 6.02 per 100 workers

Safer than 13% 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

Diaz Construction Co., Inc.: 0.0 → 7.5 TCR

Peak year 2024 @ 7.5 TCR · DART/TCR 1.6× in 2024

Diaz Construction Co., Inc.'s TCR rose 7.5 from 0.0 in 2023 to 7.5 in 2024. In 2024, DART was 1.6× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238110 · Avon, MA ABOVE-IND · SMALL

Grade D · TCR 3.8 · 134% of ind

  • DART 6.0 DART
  • RANK #8/16
  • PHOTO Dollar Concrete Cons…
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~80 FTE

Nearest TCR peer: Dollar Concrete Construction Company (0.0 TCR gap)

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

Diaz Construction Co., Inc. in the TCR neighbourhood

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

TCR

What this shows Diaz Construction Co., Inc. averages 3.8 TCR (134% of the Concrete pouring BLS benchmark).

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

Diaz Construction Co., Inc. TCR series: 2023=0 · 2024=7.5 · BLS 2.8

Where Diaz Construction Co., Inc. falls in its industry

1,314 Concrete pouring establishments

Safer than 50% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 16 Concrete pouring employers in Massachusetts.

Diaz Construction Co., Inc. (80 employees, TCR 3.8) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8 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 0100200300 051015 Average employees Total Case Rate Diaz Construction Co., Inc.
Diaz Construction Co., Inc. (80 employees, TCR 3.8) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8

Diaz Construction Co., Inc. has more employees than the Concrete pouring median and a lower injury rate than the industry's median TCR of 3.8. 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 7.5 6.0 5 0 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238110 · MA · Avon

1,314 Concrete pouring employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 42 employers in Avon, MA · 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 Dollar Concrete Construction Company 3.8 TCR
NAICS-TCR Harbinger Concrete Construciton Co. 3.8 TCR
NAICS-TCR Marguerite Concrete Inc 3.7 TCR
NAICS-TCR ASI Structures, LLC. - Eugene 3.7 TCR
STATE-SIZE BEVERLY 5310 ELECTRIC-MA05 80 FTE
STATE-SIZE Eversource - Hyde Park 80 FTE
STATE-SIZE MIG CORPORATION, INC. 80 FTE
STATE-SIZE Springfield Office 80 FTE
CITY-NEAR 4813-48130009-FREEMAN EXPO BOSTON 417 FTE
CITY-NEAR WM 2122 331 FTE
CITY-NEAR 2122 283 FTE
CITY-NEAR Avon Location #02 253 FTE
NAT-TCR Riverside 3.8 TCR
NAT-TCR Owatonna 3.8 TCR
NAT-TCR Cranberry HQ 3.8 TCR
NAT-TCR Builders Glass & Panel, LTD 3.8 TCR
NAT-SIZE Steadfast Investment Properties, Inc. 80 FTE
NAT-SIZE Saylor Lane Healthcare Center 80 FTE
NAT-SIZE Randall Bearings, Inc 80 FTE
NAT-SIZE Toth Construction 80 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: 2024, 2023. 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.