Concrete pouring · California

Mgb Construction, Inc

Riverside, CA · ~25 workers · 8 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
11.7
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Mgb Construction, Inc runs at 417% of its industry's injury rate - far more dangerous than the typical Concrete pouring workplace, earning a grade F.

Mgb Construction, Inc: 11.7 TCR = 417% of Concrete pouring BLS 2.8 · 8y Form 300A (see methodology below)

Mgb Construction, Inc safety composite

Mgb Construction, Inc scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), 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

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 11.67 per 100 workers

Safer than 8% 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%).

TCR Δ

−8.8

2017→2024

Mgb Construction, Inc injury rate improved

Mgb Construction, Inc's TCR fell 8.8 from 8.8 in 2017 to 0.0 in 2024. Peak filing year was 2019 at 8333.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=8.8 · 2018=14.8 · 2019=8333.3 · 2020=42.6 · 2021=0.0 · 2022=11.6 · 2023=3.7 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238110 · Riverside, CA ABOVE-IND · SMALL

Grade F · TCR 11.7 · 417% of ind

  • DART 0.0 DART
  • RANK #146/166
  • PHOTO Stief Concrete Work,…
  • BOOK 8y book
  • INJ 14 inj
  • SIZE ~25 FTE

Nearest TCR peer: Stief Concrete Work, Inc. (0.0 TCR gap)

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

Mgb Construction, Inc in the TCR neighbourhood

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

TCR

What this shows Mgb Construction, Inc averages 11.7 TCR (417% of the Concrete pouring BLS benchmark).

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

Mgb Construction, Inc TCR series: 2017=8.8 · 2018=14.8 · 2019=8333.3 · 2020=42.6 · 2021=0 · 2022=11.6 · 2023=3.7 · 2024=0 · BLS 2.8

Where Mgb Construction, Inc falls in its industry

1,314 Concrete pouring establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #146 safest of 166 Concrete pouring employers in California.

Mgb Construction, Inc (25 employees, TCR 11.7) 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 Mgb Construction, Inc
Mgb Construction, Inc (25 employees, TCR 11.7) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8

Mgb Construction, Inc has fewer employees than the Concrete pouring median and a higher 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 0.0 0.0 0 0 0
2023 3.7 0.0 1 0 0
2022 11.6 3.9 3 0 0
2021 0.0 0.0 0 0 0
2020 42.6 42.6 3 5 0
2019 8333.3 8333.3 1 0 0
2018 14.8 14.8 4 0 0
2017 8.8 4.4 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238110 · CA · Riverside

1,314 Concrete pouring employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 536 employers in Riverside, CA · 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 Stief Concrete Work, Inc. 11.7 TCR
NAICS-TCR The Caisson Company 11.6 TCR
NAICS-TCR GSC 11.6 TCR
NAICS-TCR PTL Concrete, Inc. 11.8 TCR
STATE-SIZE Conservation Farms Ranches 25 FTE
STATE-SIZE GM Ag Services, Inc. 25 FTE
STATE-SIZE Farm Shop 25 FTE
STATE-SIZE Dougherty Brothers 25 FTE
CITY-NEAR UC Riverside 8,676 FTE
CITY-NEAR CA-21 4,525 FTE
CITY-NEAR Riverside Community Hospital 2,354 FTE
CITY-NEAR 08681351 RIVERSIDE MED CENTER 2,349 FTE
NAT-TCR Brookside Inn 11.7 TCR
NAT-TCR American Auto Salvage 11.7 TCR
NAT-TCR D-Lux Screen Printing 11.7 TCR
NAT-TCR 196 St Johns Town Center 11.7 TCR
NAT-SIZE LUG 25 FTE
NAT-SIZE CountyLine Dairy 25 FTE
NAT-SIZE RFF & Sons Inc 25 FTE
NAT-SIZE Southern Tennessee Medical Center LLC - EVS 25 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, 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.