Housing, single-family, construction general contractors · California

William Lyon Homes, Inc. - Nor Cal Division

San Ramon, CA · ~58 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.9
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

William Lyon Homes, Inc. - Nor Cal Division runs at 77% of its industry's injury rate - safer than the typical Housing, single-family, construction general contractors workplace, earning a grade B.

William Lyon Homes, Inc. - Nor Cal Division: 2.9 TCR = 77% of Housing, single-family, construction general contractors BLS 3.8 · 3y Form 300A (see methodology below)

William Lyon Homes, Inc. - Nor Cal Division safety composite

William Lyon Homes, Inc. - Nor Cal Division scores strongest on total case rate (tcr) (safer than 55% of same-industry peers) and weakest on dart rate (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

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.94 per 100 workers

Safer than 55% of industry peers

DART rate
F 3.31 per 100 workers

Safer than 30% 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

−2.2

2017→2019

William Lyon Homes, Inc. - Nor Cal Division injury rate improved

William Lyon Homes, Inc. - Nor Cal Division's TCR fell 2.2 from 5.5 in 2017 to 3.3 in 2019. Peak filing year was 2017 at 5.5 TCR. In 2019, DART was 1.13× this establishment's average TCR (severity share of cases).

2017=5.5 · 2018=0.0 · 2019=3.3

OSHA ITA Form 300A scorecard

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

Grade B · TCR 2.9 · 77% of ind

  • DART 3.3 DART
  • RANK #60/178
  • PHOTO Intentional Contract…
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~58 FTE

Nearest TCR peer: Intentional Contracting Inc. (0.0 TCR gap)

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William Lyon Homes, Inc. - Nor Cal Division in the TCR neighbourhood

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

TCR

What this shows William Lyon Homes, Inc. - Nor Cal Division averages 2.9 TCR (77% of the Housing, single-family, construction general contractors BLS benchmark).

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

William Lyon Homes, Inc. - Nor Cal Division TCR series: 2017=5.5 · 2018=0 · 2019=3.3 · BLS 3.8

Where William Lyon Homes, Inc. - Nor Cal Division falls in its industry

976 Housing, single-family, constr establishments

Safer than 55% 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 #60 safest of 178 Housing, single-family, constr employers in California.

William Lyon Homes, Inc. - Nor Cal Division (58 employees, TCR 2.9) 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 William Lyon Homes, Inc. - Nor Cal Division
William Lyon Homes, Inc. - Nor Cal Division (58 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

William Lyon Homes, Inc. - Nor Cal Division has more employees than the Housing, single-family, construction gen 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
2019 3.3 3.3 2 0 0
2018 0.0 0.0 0 0 0
2017 5.5 1.8 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236115 · CA · San Ramon

976 Housing, single-family, construction general contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 98 employers in San Ramon, 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 Intentional Contracting Inc. 2.9 TCR
NAICS-TCR William Lyon Homes, Inc. - WA Division 2.9 TCR
NAICS-TCR Brookfield Norcal Builders 2.9 TCR
NAICS-TCR Abrahamse and Co. Builders 3.0 TCR
STATE-SIZE S & R Farm Labor Contractor 58 FTE
STATE-SIZE RANCHO DEL MAR, INC. 58 FTE
STATE-SIZE Laurel Labor Services 58 FTE
STATE-SIZE Juan Briones 58 FTE
CITY-NEAR California Department of TransportationFacility 200 2,891 FTE
CITY-NEAR Robert Half - CA San Ramon Corp 90000 1,793 FTE
CITY-NEAR SNRMCA57 1,466 FTE
CITY-NEAR SNRMCA57 - AT&T Services, Inc. 1,269 FTE
NAT-TCR NGC - Westwego Plant 2.9 TCR
NAT-TCR MDT-HARRISBURG 2.9 TCR
NAT-TCR Cdsd Whitestone 2.9 TCR
NAT-TCR 6400-Swy 0017 1255 2.9 TCR
NAT-SIZE Mid-Valley Health Care Center 58 FTE
NAT-SIZE Clinic - Roselawn 58 FTE
NAT-SIZE Departamento De Obras Publicas Municipal (Sioc) 14104 58 FTE
NAT-SIZE M&M Erectors, Inc. 58 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: 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.