Solar Construction and Design · California

NA-US-CA-Petaluma-McDowell Blvd.

Name: NA-US-CA-Petaluma-McDowell Blvd. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Petaluma, CA · ~57 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

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

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The verdict

NA-US-CA-Petaluma-McDowell Blvd. runs at 168% of its industry's injury rate - more dangerous than the typical Solar Construction and Design workplace, earning a grade D.

NA-US-CA-Petaluma-McDowell Blvd.: 4.7 TCR = 168% of Solar Construction and Design BLS 2.8 · 2y Form 300A (see methodology below)

NA-US-CA-Petaluma-McDowell Blvd. safety composite

NA-US-CA-Petaluma-McDowell Blvd. scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 16%), 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).

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 4.69 per 100 workers

Safer than 23% of industry peers
DART rate: F 3.9 per 100 workers

Safer than 16% of industry peers
Fatalities: D 0

Safer than 52% 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

NA-US-CA-Petaluma-McDowell Blvd.: 1.6 → 7.8 TCR

Peak year 2018 @ 7.8 TCR · DART/TCR 0.83× in 2018

NA-US-CA-Petaluma-McDowell Blvd.'s TCR rose 6.2 from 1.6 in 2017 to 7.8 in 2018. In 2018, DART was 0.83× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237130 · Petaluma, CA ABOVE-IND · SMALL

Grade D · TCR 4.7 · 168% of ind

DART 3.9 DART
RANK #98/147
PHOTO 429
BOOK 2y book
INJ 5 inj
SIZE ~57 FTE

Nearest TCR peer: 429 (0.0 TCR gap)

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This site

4.7
429

4.7
prairie teleco

4.7
NFS:NFYUM - NF

4.7
RG Engineering

4.7

What this shows NA-US-CA-Petaluma-McDowell Blvd. averages 4.7 TCR (168% of the Solar Construction and Design BLS benchmark).

NA-US-CA-Petaluma-McDowell Blvd. TCR series: 2017=1.6 · 2018=7.8 · BLS 2.8

Where NA-US-CA-Petaluma-McDowell Blvd. falls in its industry

1,605 Solar Construction and Design establishments

Safer than 23% of graded establishments in this industry, whose median TCR is 2.0.

Grade D

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #98 safest of 147 Solar Construction and Design employers in California.

NA-US-CA-Petaluma-McDowell Blvd. (57 employees, TCR 4.7) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

NA-US-CA-Petaluma-McDowell Blvd. has fewer employees than the Solar Construction and Design median and a higher injury rate than the industry's median TCR of 2.0. 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
2018	7.8	3.9	4	0	0
2017	1.6	1.6	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · CA · Petaluma

1,605 Solar Construction and Design employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 153 employers in Petaluma, 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	429	WOBURN, MA	4.7 TCR
NAICS-TCR	prairie telecom services inc	SPRINGFIELD, IL	4.7 TCR
NAICS-TCR	NFS:NFYUM - NFYUM- Yuma, AZ	YUMA, AZ	4.7 TCR
NAICS-TCR	RG Engineering, Inc.	SAN JUAN, PR	4.7 TCR
STATE-SIZE	Bowles Farming Company	LOS BANOS	57 FTE
STATE-SIZE	Blanc Vineyards, LLC	DELANO	57 FTE
STATE-SIZE	MI RANCHITO FARMING INC	SANTA MARIA	57 FTE
STATE-SIZE	Farmland Management Services	TURLOCK	57 FTE
CITY-NEAR	California Department of Transportation Facility 136	Petaluma	2,891 FTE
CITY-NEAR	California Department of Transportation Facility 470	Petaluma	2,891 FTE
CITY-NEAR	California Department of Transportation Facility 169	Petaluma	2,859 FTE
CITY-NEAR	Solairus Aviation	Petaluma	1,400 FTE
NAT-TCR	Moen of Pennsylvania	Pine Grove, PA	4.7 TCR
NAT-TCR	Washington (Mdlnd)	Landover, MD	4.7 TCR
NAT-TCR	Raleigh (Ncral)	Raleigh, NC	4.7 TCR
NAT-TCR	Virginia Beach (Vavir)	Virginia Beach, VA	4.7 TCR
NAT-SIZE	S04018 - Granite Quarry Hauling	Granite Quarry, NC	57 FTE
NAT-SIZE	Cardinal Health - PD - Denver, CO	Denver, CO	57 FTE
NAT-SIZE	Russellville Sheet Feeder	Russellville, AR	57 FTE
NAT-SIZE	MB-Memphis	Hernando, MS	57 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: 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.