Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers · California

3280 Market St

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

F
Failing Safety Record
4.9
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

3280 Market St runs at 222% of its industry's injury rate - far more dangerous than the typical Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers workplace, earning a grade F.

3280 Market St: 4.9 TCR = 222% of Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

3280 Market St safety composite

3280 Market St scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 13%), 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

29/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.88 per 100 workers

Safer than 30% of industry peers

DART rate
F 6.34 per 100 workers

Safer than 13% 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%).

Rising injury rate

3280 Market St: 3.4 → 6.3 TCR

Peak year 2021 @ 6.3 TCR · DART/TCR 1.3× in 2021

3280 Market St's TCR rose 2.9 from 3.4 in 2020 to 6.3 in 2021. In 2021, DART was 1.3× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 423720 · San Diego, CA ABOVE-IND · SMALL

Grade F · TCR 4.9 · 222% of ind

  • DART 6.3 DART
  • RANK #51/85
  • PHOTO The Portland Group R…
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~48 FTE

Nearest TCR peer: The Portland Group Raynham (0.0 TCR gap)

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

3280 Market St in the TCR neighbourhood

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

TCR

What this shows 3280 Market St averages 4.9 TCR (222% of the Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers BLS benchmark).

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

3280 Market St TCR series: 2020=3.4 · 2021=6.3 · BLS 2.2

Where 3280 Market St falls in its industry

853 Plumbing and Heating Equipment establishments

Safer than 30% 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 #51 safest of 85 Plumbing and Heating Equipment employers in California.

3280 Market St (48 employees, TCR 4.9) among 29 same-industry peers, split at the industry median of 38 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 0100200300400500 051015 Average employees Total Case Rate 3280 Market St
3280 Market St (48 employees, TCR 4.9) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 3.3

3280 Market St has more employees than the Plumbing and Heating Equipment and Suppl 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
2021 6.3 6.3 4 0 0
2020 3.4 1.7 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423720 · CA · San Diego

853 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,979 employers in San Diego, 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 The Portland Group Raynham 4.9 TCR
NAICS-TCR Ferguson Fire & Fabricatoin Inc: IL Glendale Heights-601 Regency Dr Unit A 4.9 TCR
NAICS-TCR Hajoca 575 4.9 TCR
NAICS-TCR Ferguson Enterprises LLC: NY Maspeth - 5722 49th Street 4.9 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 San Diego Health 9,310 FTE
CITY-NEAR General Atomics 8,108 FTE
CITY-NEAR Health Human Services Agency 6,080 FTE
CITY-NEAR National University 4,955 FTE
NAT-TCR Best Western Plus SteepleGate Inn 4.9 TCR
NAT-TCR Chinook Winds Casino Resort Hotel 4.9 TCR
NAT-TCR FRP - Iowa 4.9 TCR
NAT-TCR STA-Center School District (MIZ-100) 4.9 TCR
NAT-SIZE Dixie Industry A Division of Columbus McKinnon 48 FTE
NAT-SIZE 43281h - Davenport 48 FTE
NAT-SIZE 43341u - Kc North Riverside 48 FTE
NAT-SIZE 42141b - Chicopee 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: 2021, 2020. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.