Roofing contractors · California

PetersenDean Roofing and Solar - Fremont

Name: PetersenDean Roofing and Solar - Fremont Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Fremont, CA · ~108 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.4
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

PetersenDean Roofing and Solar - Fremont runs at 13% of its industry's injury rate - far safer than the typical Roofing contractors workplace, earning a grade A.

PetersenDean Roofing and Solar - Fremont: 0.4 TCR = 13% of Roofing contractors BLS 2.8 · 3y Form 300A (see methodology below)

PetersenDean Roofing and Solar - Fremont safety composite

PetersenDean Roofing and Solar - Fremont scores strongest on total case rate (tcr) (safer than 99% 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).

80/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.37 per 100 workers

Safer than 99% of industry peers
DART rate: B 0 per 100 workers

Safer than 79% 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

−1.1

2017→2019

PetersenDean Roofing and Solar - Fremont injury rate improved

PetersenDean Roofing and Solar - Fremont's TCR fell 1.1 from 1.1 in 2017 to 0.0 in 2019. Peak filing year was 2017 at 1.1 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2017=1.1 · 2018=0.0 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 238160 · Fremont, CA AT/BELOW-IND · MID

Grade A · TCR 0.4 · 13% of ind

DART 0.0 DART
RANK #1/149
PHOTO RL Bishop & Associat…
BOOK 3y book
INJ 1 inj
SIZE ~108 FTE

Nearest TCR peer: RL Bishop & Associates, Inc. (0.0 TCR gap)

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0.4
Sika Illinois

0.4
H K Griffith I

0.4
RL Bishop & As

0.3
Industrial roo

0.3

What this shows PetersenDean Roofing and Solar - Fremont averages 0.4 TCR (13% of the Roofing contractors BLS benchmark).

PetersenDean Roofing and Solar - Fremont TCR series: 2017=1.1 · 2018=0 · 2019=0 · BLS 2.8

Where PetersenDean Roofing and Solar - Fremont falls in its industry

1,723 Roofing contractors establishments

Safer than 99% of graded establishments in this industry, whose median TCR is 3.7.

Grade A

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 149 Roofing contractors employers in California.

PetersenDean Roofing and Solar - Fremont (108 employees, TCR 0.4) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7

PetersenDean Roofing and Solar - Fremont has more employees than the Roofing contractors median and a lower 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	Injuries
2019	0.0	0
2018	0.0	0
2017	1.1	1

OSHA ITA peer cross-reference

Establishment peer ledger

238160 · CA · Fremont

1,723 Roofing contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 348 employers in Fremont, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	RL Bishop & Associates, Inc.	SHILOH, GA	0.3 TCR
NAICS-TCR	Industrial roofing and Construction	STERLINGTON, LA	0.3 TCR
NAICS-TCR	Sika Illinois	LOMBARD, IL	0.4 TCR
NAICS-TCR	H K Griffith Inc	NEWARK, DE	0.4 TCR
STATE-SIZE	Jazmine Ag Labor Services, Inc	MCFARLAND	108 FTE
STATE-SIZE	Harris Farms Inc	COALINGA	108 FTE
STATE-SIZE	Superior Cattle Feeders, LLC	CALIPATRIA	108 FTE
STATE-SIZE	Rainbow Farms	DENAIR	108 FTE
CITY-NEAR	NA-US-CA-Fremont-45500 Fremont Blvd	Fremont	21,378 FTE
CITY-NEAR	NA-US-CA-Fremont-Factory	Fremont	12,707 FTE
CITY-NEAR	California Department of Transportation Facility 517	Fremont	2,891 FTE
CITY-NEAR	Lam Research Corp. Fremont Campus	Fremont	2,887 FTE
NAT-TCR	Legrand North America West Hartford	West Hartford, CT	0.4 TCR
NAT-TCR	Hospira, a Pfizer Company	Rocky Mount, NC	0.4 TCR
NAT-TCR	099 ABC Supply Co., Inc	Beloit, WI	0.4 TCR
NAT-TCR	Kw International(Tx)	Coppell, TX	0.4 TCR
NAT-SIZE	Wall Street (AZ)	New York, NY	108 FTE
NAT-SIZE	Carolina Technical Plastics Corp.	New Bern, NC	108 FTE
NAT-SIZE	Forrest Products	Columbia, MS	108 FTE
NAT-SIZE	Avp Metro Petroleum	Tulsa, OK	108 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.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.