Commercial building construction · North Dakota

Mowbray and Son Inc.

Minot, ND · ~71 workers · 7 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.0
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Mowbray and Son Inc. runs at 138% of its industry's injury rate - more dangerous than the typical Commercial building construction workplace, earning a grade D.

Mowbray and Son Inc.: 4.0 TCR = 138% of Commercial building construction BLS 2.9 · 7y Form 300A (see methodology below)

Mowbray and Son Inc. safety composite

Mowbray and Son Inc. scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on total case rate (tcr) (safer than 30%), 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

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4 per 100 workers

Safer than 30% 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%).

TCR Δ

−3.1

2016→2023

Mowbray and Son Inc. injury rate improved

Mowbray and Son Inc.'s TCR fell 3.1 from 4.2 in 2016 to 1.1 in 2023. Peak filing year was 2020 at 9.6 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2016=4.2 · 2018=1.7 · 2019=1.6 · 2020=9.6 · 2021=8.6 · 2022=1.2 · 2023=1.1

OSHA ITA Form 300A scorecard

Establishment book 236220 · Minot, ND ABOVE-IND · SMALL

Grade D · TCR 4.0 · 138% of ind

  • DART 0.0 DART
  • RANK #9/31
  • PHOTO Iconica
  • BOOK 7y book
  • INJ 15 inj
  • SIZE ~71 FTE

Nearest TCR peer: Iconica (0.0 TCR gap)

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

Mowbray and Son Inc. in the TCR neighbourhood

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

TCR

What this shows Mowbray and Son Inc. averages 4.0 TCR (138% of the Commercial building construction BLS benchmark).

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

Mowbray and Son Inc. TCR series: 2016=4.2 · 2018=1.7 · 2019=1.6 · 2020=9.6 · 2021=8.6 · 2022=1.2 · 2023=1.1 · BLS 2.9

Where Mowbray and Son Inc. falls in its industry

4,692 Commercial building constructi establishments

Safer than 30% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to North Dakota alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 31 Commercial building constructi employers in North Dakota.

Mowbray and Son Inc. (71 employees, TCR 4.0) 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 Mowbray and Son Inc.
Mowbray and Son Inc. (71 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Mowbray and Son Inc. has more employees than the Commercial building construction median and a higher 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
2023 1.1 0.0 1 0 0
2022 1.2 0.0 1 0 0
2021 8.6 1.4 6 0 0
2020 9.6 8.0 2 4 0
2019 1.6 1.6 1 0 0
2018 1.7 0.0 1 0 0
2016 4.2 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · ND · Minot

4,692 Commercial building construction employers nationwide with a credible TCR · 1,696 rated employers in North Dakota with headcount on file · 96 employers in Minot, ND · 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 Iconica 4.0 TCR
NAICS-TCR Kopplow Construction Company, Inc. 4.0 TCR
NAICS-TCR William H. Lane Inc 4.0 TCR
NAICS-TCR Power Source Systems Inc. 4.0 TCR
STATE-SIZE Amity Technology, LLC 71 FTE
STATE-SIZE 3701 FARGO 71 FTE
STATE-SIZE Acme Tools - Corporate Office 71 FTE
STATE-SIZE 3128 FAMILY FARE WEST BISMARCK 71 FTE
CITY-NEAR Dakota Boys and Girls Ranch 500 FTE
CITY-NEAR WM 1636 445 FTE
CITY-NEAR 1636 404 FTE
CITY-NEAR Kalix 355 FTE
NAT-TCR Ideal Electric Power Co. 4.0 TCR
NAT-TCR Gordo Hatchery 4.0 TCR
NAT-TCR Southeast Georgia Health System - Brunswick Campus 4.0 TCR
NAT-TCR Theisen's of Dewitt 4.0 TCR
NAT-SIZE Excel Tree Expert Co Inc 71 FTE
NAT-SIZE National Graphic Solutions 71 FTE
NAT-SIZE Goebel Fixture Company 71 FTE
NAT-SIZE Rock Island Dam (Location) 71 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: 2023, 2022, 2021, 2020, 2019, 2018, 2016. 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.