Fire sprinkler system installation · California

On Guard Fire Protection CA

Riverside, CA · ~48 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

On Guard Fire Protection CA runs at 376% of its industry's injury rate - far more dangerous than the typical Fire sprinkler system installation workplace, earning a grade F.

On Guard Fire Protection CA: 10.5 TCR = 376% of Fire sprinkler system installation BLS 2.8 · 2y Form 300A (see methodology below)

On Guard Fire Protection CA safety composite

On Guard Fire Protection CA scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 4%), 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).

F

18/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.53 per 100 workers

Safer than 9% of industry peers

DART rate
F 10.36 per 100 workers

Safer than 4% 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

On Guard Fire Protection CA: 7.3 → 13.8 TCR

Peak year 2020 @ 13.8 TCR · DART/TCR 0.98× in 2020

On Guard Fire Protection CA's TCR rose 6.6 from 7.3 in 2019 to 13.8 in 2020. In 2020, DART was 0.98× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Riverside, CA ABOVE-IND · SMALL

Grade F · TCR 10.5 · 376% of ind

  • DART 10.4 DART
  • RANK #521/594
  • PHOTO Hanna Plumbing & Hea…
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~48 FTE

Nearest TCR peer: Hanna Plumbing & Heating Inc. (0.0 TCR gap)

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

On Guard Fire Protection CA in the TCR neighbourhood

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

TCR

What this shows On Guard Fire Protection CA averages 10.5 TCR (376% of the Fire sprinkler system installation BLS benchmark).

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

On Guard Fire Protection CA TCR series: 2019=7.3 · 2020=13.8 · BLS 2.8

Where On Guard Fire Protection CA falls in its industry

5,793 Fire sprinkler system installa establishments

Safer than 9% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #521 safest of 594 Fire sprinkler system installa employers in California.

On Guard Fire Protection CA (48 employees, TCR 10.5) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate On Guard Fire Protection CA
On Guard Fire Protection CA (48 employees, TCR 10.5) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

On Guard Fire Protection CA has fewer employees than the Fire sprinkler system installation median and a higher injury rate than the industry's median TCR of 3.3. 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
2020 13.8 10.4 4 0 0
2019 7.3 7.3 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · Riverside

5,793 Fire sprinkler system installation employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 536 employers in Riverside, 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 Hanna Plumbing & Heating Inc. 10.5 TCR
NAICS-TCR Cook Plumbing Corporation 10.5 TCR
NAICS-TCR Sherlock Heating & Air Conditioning, Inc. 10.5 TCR
NAICS-TCR Vredevoogd Heating and Cooling 10.5 TCR
STATE-SIZE ARVIN PRODUCTION & ADMIN 48 FTE
STATE-SIZE Rava Business Park 48 FTE
STATE-SIZE Guerrero Transportation & Contracting Inc 48 FTE
STATE-SIZE VPS, Inc 48 FTE
CITY-NEAR UC Riverside 8,676 FTE
CITY-NEAR CA-21 4,525 FTE
CITY-NEAR Riverside Community Hospital 2,354 FTE
CITY-NEAR 08681351 RIVERSIDE MED CENTER 2,349 FTE
NAT-TCR Synergy Community Cooperative - Elk Mound Agronomy 10.5 TCR
NAT-TCR GRS - Milford 10.5 TCR
NAT-TCR PCV 10.5 TCR
NAT-TCR 4765-SATCX0UPS 10.5 TCR
NAT-SIZE Mashburn Equipment LLC 48 FTE
NAT-SIZE RidgeFields 48 FTE
NAT-SIZE Courtyard Marriott-Sedona 48 FTE
NAT-SIZE Farmington Construction 48 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: 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.