Roofing contractors · California

Roofing Constructors, Inc. dba Western Roofing Service

San Leandro, CA · ~81 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.7
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Roofing Constructors, Inc. dba Western Roofing Service runs at 167% of its industry's injury rate - more dangerous than the typical Roofing contractors workplace, earning a grade D.

Roofing Constructors, Inc. dba Western Roofing Service: 4.7 TCR = 167% of Roofing contractors BLS 2.8 · 5y Form 300A (see methodology below)

Roofing Constructors, Inc. dba Western Roofing Service safety composite

Roofing Constructors, Inc. dba Western Roofing Service scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 23%), 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

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.68 per 100 workers

Safer than 41% of industry peers

DART rate
F 4.97 per 100 workers

Safer than 23% 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%).

Rising injury rate

Roofing Constructors, Inc. dba Western Roofing Service: 3.8 → 6.6 TCR

Peak year 2023 @ 6.6 TCR · DART/TCR 1.06× in 2023

Roofing Constructors, Inc. dba Western Roofing Service's TCR rose 2.8 from 3.8 in 2016 to 6.6 in 2023. In 2023, DART was 1.06× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238160 · San Leandro, CA ABOVE-IND · SMALL

Grade D · TCR 4.7 · 167% of ind

  • DART 5.0 DART
  • RANK #71/149
  • PHOTO Western Roofing Serv…
  • BOOK 5y book
  • INJ 17 inj
  • SIZE ~81 FTE

Nearest TCR peer: Western Roofing Service (0.0 TCR gap)

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

Roofing Constructors, Inc. dba Western Roofing Service in the TCR neighbourhood

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

TCR

What this shows Roofing Constructors, Inc. dba Western Roofing Service averages 4.7 TCR (167% of the Roofing contractors BLS benchmark).

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

Roofing Constructors, Inc. dba Western Roofing Service TCR series: 2016=3.8 · 2018=3.8 · 2019=5.2 · 2020=4 · 2023=6.6 · BLS 2.8

Where Roofing Constructors, Inc. dba Western Roofing Service falls in its industry

1,723 Roofing contractors establishments

Safer than 41% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #71 safest of 149 Roofing contractors employers in California.

Roofing Constructors, Inc. dba Western Roofing Service (81 employees, TCR 4.7) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7 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 050100150 0102030 Average employees Total Case Rate Roofing Constructors, Inc. dba Western Roofing Service
Roofing Constructors, Inc. dba Western Roofing Service (81 employees, TCR 4.7) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7

Roofing Constructors, Inc. dba Western Roofing Service has more employees than the Roofing contractors median and a higher injury rate than the industry's median TCR of 3.7. 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 6.6 5.0 4 0 0
2020 4.0 4.0 3 0 0
2019 5.2 2.6 4 0 0
2018 3.8 2.5 3 0 0
2016 3.8 2.5 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238160 · CA · San Leandro

1,723 Roofing contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 227 employers in San Leandro, 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 Western Roofing Service 4.7 TCR
NAICS-TCR Jolly Roofing & Contracting Collierville 4.7 TCR
NAICS-TCR King of Texas Roofing 4.7 TCR
NAICS-TCR Roof Services A Tecta America Company LLC Richmond unit 4.7 TCR
STATE-SIZE Allied Potato Inc. 81 FTE
STATE-SIZE STS Ranch LLC 81 FTE
STATE-SIZE C. R CRAIN AND SONS, INC 81 FTE
STATE-SIZE Miramar 81 FTE
CITY-NEAR California Department of Transportation Facility 475 2,891 FTE
CITY-NEAR California Department of Transportation Facility 571 2,891 FTE
CITY-NEAR 2032-02120451 2,079 FTE
CITY-NEAR 02820451 SAN LEANDRO MEDICAL CENTER 1,763 FTE
NAT-TCR Freudenberg-NOK 4.7 TCR
NAT-TCR Bootz Manufacturing Co BPC 4.7 TCR
NAT-TCR Sauder Feeds, Inc. 4.7 TCR
NAT-TCR Beachcomber 4.7 TCR
NAT-SIZE Elite Carriers LLC 81 FTE
NAT-SIZE County Market #139 81 FTE
NAT-SIZE Busch's Inc 1199 81 FTE
NAT-SIZE Arvada Care and Rehabilitation Center 81 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, 2020, 2019, 2018, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.