Masonry contractors · Minnesota

Mortenson Masonry, Inc

Glyndon, MN · ~38 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Mortenson Masonry, Inc runs at 79% of its industry's injury rate - safer than the typical Masonry contractors workplace, earning a grade B.

Mortenson Masonry, Inc: 2.2 TCR = 79% of Masonry contractors BLS 2.8 · 5y Form 300A (see methodology below)

Mortenson Masonry, Inc safety composite

Mortenson Masonry, Inc scores strongest on dart rate (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

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.22 per 100 workers

Safer than 73% 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%).

TCR Δ

−5.3

2020→2024

Mortenson Masonry, Inc injury rate improved

Mortenson Masonry, Inc's TCR fell 5.3 from 5.3 in 2020 to 0.0 in 2024. Peak filing year was 2020 at 5.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=5.3 · 2021=2.5 · 2022=3.3 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238140 · Glyndon, MN AT/BELOW-IND · SMALL

Grade B · TCR 2.2 · 79% of ind

  • DART 0.0 DART
  • RANK #4/22
  • PHOTO NER
  • BOOK 5y book
  • INJ 4 inj
  • SIZE ~38 FTE

Nearest TCR peer: NER (0.0 TCR gap)

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

Mortenson Masonry, Inc in the TCR neighbourhood

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

TCR

What this shows Mortenson Masonry, Inc averages 2.2 TCR (79% of the Masonry contractors BLS benchmark).

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

Mortenson Masonry, Inc TCR series: 2020=5.3 · 2021=2.5 · 2022=3.3 · 2023=0 · 2024=0 · BLS 2.8

Where Mortenson Masonry, Inc falls in its industry

703 Masonry contractors establishments

Safer than 73% of graded establishments in this industry, whose median TCR is 3.9.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 22 Masonry contractors employers in Minnesota.

Mortenson Masonry, Inc (38 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.9 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 0200400600 0246810 Average employees Total Case Rate Mortenson Masonry, Inc
Mortenson Masonry, Inc (38 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.9

Mortenson Masonry, Inc has fewer employees than the Masonry contractors median and a lower injury rate than the industry's median TCR of 3.9. 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 3.3 3.3 1 0 0
2021 2.5 2.5 1 0 0
2020 5.3 2.7 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238140 · MN · Glyndon

703 Masonry contractors employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 9 employers in Glyndon, MN · 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 NER 2.2 TCR
NAICS-TCR Zampell Refractories Inc. Connecticut Division 2.2 TCR
NAICS-TCR Josh Tollett Masonry Company 2.2 TCR
NAICS-TCR reyes masonry - 01 2.2 TCR
STATE-SIZE Pine Tree Orchard 38 FTE
STATE-SIZE LB Pork Inc 38 FTE
STATE-SIZE Foley Hatchery 38 FTE
STATE-SIZE 2528-Glyndon, MN (Monsanto Co.) 38 FTE
CITY-NEAR Glyndon Site 101 FTE
CITY-NEAR Moorhead 39 FTE
CITY-NEAR DGF Sr. High 30 FTE
CITY-NEAR 2528-Glyndon, MN 28 FTE
NAT-TCR VA-Richmond 2.2 TCR
NAT-TCR Clean Team USA 2.2 TCR
NAT-TCR SHMG Boulder Creek 2.2 TCR
NAT-TCR Legend Automotive 2.2 TCR
NAT-SIZE Hallmark Tool & Gage Co., Inc. 38 FTE
NAT-SIZE 1004-71 GoJet EWR MX 38 FTE
NAT-SIZE Solar Energy Services, Inc. Maryland Headquarters 38 FTE
NAT-SIZE OH-Columbus 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: 2024, 2023, 2022, 2021, 2020. 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.