Cabin construction general contractors · California

Johansen Masonry INC

Truckee, CA · ~54 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.1
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Johansen Masonry INC runs at 54% of its industry's injury rate - safer than the typical Cabin construction general contractors workplace, earning a grade B.

Johansen Masonry INC: 2.1 TCR = 54% of Cabin construction general contractors BLS 3.8 · 2y Form 300A (see methodology below)

Johansen Masonry INC safety composite

Johansen Masonry INC scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on fatalities (safer than 50%), 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

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.06 per 100 workers

Safer than 65% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% of industry peers

Fatalities
D 0

Safer than 50% 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

−4.1

2023→2024

Johansen Masonry INC injury rate improved

Johansen Masonry INC's TCR fell 4.1 from 4.1 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 4.1 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=4.1 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 236115 · Truckee, CA AT/BELOW-IND · SMALL

Grade B · TCR 2.1 · 54% of ind

  • DART 0.0 DART
  • RANK #38/178
  • PHOTO Knickerbocker Group
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~54 FTE

Nearest TCR peer: Knickerbocker Group (0.0 TCR gap)

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

Johansen Masonry INC in the TCR neighbourhood

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

TCR

What this shows Johansen Masonry INC averages 2.1 TCR (54% of the Cabin construction general contractors BLS benchmark).

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

Johansen Masonry INC TCR series: 2023=4.1 · 2024=0 · BLS 3.8

Where Johansen Masonry INC falls in its industry

976 Cabin construction general con establishments

Safer than 65% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #38 safest of 178 Cabin construction general con employers in California.

Johansen Masonry INC (54 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5 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 0100200300400 05101520 Average employees Total Case Rate Johansen Masonry INC
Johansen Masonry INC (54 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

Johansen Masonry INC has more employees than the Cabin construction general contractors median and a lower injury rate than the industry's median TCR of 3.5. 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 4.1 4.1 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236115 · CA · Truckee

976 Cabin construction general contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 58 employers in Truckee, 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 Knickerbocker Group 2.1 TCR
NAICS-TCR Dewson Construction Company 2.0 TCR
NAICS-TCR Commonwealth Construction Corporation 2.1 TCR
NAICS-TCR Milestone Contractors, LP 2.1 TCR
STATE-SIZE Sea Mist Farms 54 FTE
STATE-SIZE Harold E. Robben, Jr. 54 FTE
STATE-SIZE Jose Maria Perez 54 FTE
STATE-SIZE Pauma Valley 54 FTE
CITY-NEAR California Department of Transportation Facility 35 1,238 FTE
CITY-NEAR 9277-550 NORTHSTAR - MOUNTAIN 826 FTE
CITY-NEAR 550 NORTHSTAR 813 FTE
CITY-NEAR Tahoe Truckee Unified School District 559 FTE
NAT-TCR Empire Plastics Inc. 2.1 TCR
NAT-TCR Norcross, GA 2.1 TCR
NAT-TCR JWP Secondary School 2.1 TCR
NAT-TCR Carter Lumber 462 2.1 TCR
NAT-SIZE UMP Administration 54 FTE
NAT-SIZE FV Clinics-River Falls 54 FTE
NAT-SIZE FV Clinics-Eden Prairie 54 FTE
NAT-SIZE Ksemp - Emporia 54 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.