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

4501 Hollins Ferry Rd

Halethorpe, MD · ~55 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.5
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

4501 Hollins Ferry Rd runs at 160% of its industry's injury rate - more dangerous than the typical Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers workplace, earning a grade D.

4501 Hollins Ferry Rd: 3.5 TCR = 160% of Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

4501 Hollins Ferry Rd safety composite

4501 Hollins Ferry Rd scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 46%), 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).

C

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.53 per 100 workers

Safer than 46% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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%).

TCR Δ

−7.1

2020→2021

4501 Hollins Ferry Rd injury rate improved

4501 Hollins Ferry Rd's TCR fell 7.1 from 7.1 in 2020 to 0.0 in 2021. Peak filing year was 2020 at 7.1 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2020=7.1 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 423720 · Halethorpe, MD ABOVE-IND · SMALL

Grade D · TCR 3.5 · 160% of ind

  • DART 0.0 DART
  • RANK #11/13
  • PHOTO Hajoca 563
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~55 FTE

Nearest TCR peer: Hajoca 563 (0.0 TCR gap)

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

4501 Hollins Ferry Rd in the TCR neighbourhood

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

TCR

What this shows 4501 Hollins Ferry Rd averages 3.5 TCR (160% 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

4501 Hollins Ferry Rd TCR series: 2020=7.1 · 2021=0 · BLS 2.2

Where 4501 Hollins Ferry Rd falls in its industry

853 Plumbing and Heating Equipment establishments

Safer than 46% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 13 Plumbing and Heating Equipment employers in Maryland.

4501 Hollins Ferry Rd (55 employees, TCR 3.5) 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 4501 Hollins Ferry Rd
4501 Hollins Ferry Rd (55 employees, TCR 3.5) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 3.3

4501 Hollins Ferry Rd 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 0.0 0.0 0 0 0
2020 7.1 7.1 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423720 · MD · Halethorpe

853 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 45 employers in Halethorpe, MD · 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 Hajoca 563 3.5 TCR
NAICS-TCR 6002 42nd St 3.5 TCR
NAICS-TCR Municipal Supply Des Moines 3.5 TCR
NAICS-TCR MLIF 3.6 TCR
STATE-SIZE DPL- North East District Office 55 FTE
STATE-SIZE Great Day Baltimore 55 FTE
STATE-SIZE Baltimore Warehouse 55 FTE
STATE-SIZE Stormwater Maintenance LLC 55 FTE
CITY-NEAR Corporate/Baltimore General/ RE Michel/Regional Road/ SSL MD 370 FTE
CITY-NEAR Facility Site Contractors, Inc. 344 FTE
CITY-NEAR Corporate/Coke MD Mid Atlantic/MD Mid Atlantic Local/RE Michel/Regional RD/Sparrows Point 338 FTE
CITY-NEAR Bakery Express - Mid Atlantic 312 FTE
NAT-TCR Drury Inn & Suites - St. Louis Arnold 3.5 TCR
NAT-TCR Store #617 3.5 TCR
NAT-TCR LTC, Inc. 3.5 TCR
NAT-TCR Herr Foods Inc. 65 3.5 TCR
NAT-SIZE 5074 - MA Nashua Street Jail 55 FTE
NAT-SIZE Kuehne + Nagel Inc. (DET-6333) 55 FTE
NAT-SIZE 44591j - Lexington Dc 55 FTE
NAT-SIZE 49361l - Layton Bin 55 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.