School bus services · Maryland

James H. Duffy Company

Name: James H. Duffy Company Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Waldorf, MD · ~38 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 4.1
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

James H. Duffy Company runs at 91% of its industry's injury rate - about level with the typical School bus services workplace, earning a grade C.

James H. Duffy Company: 4.1 TCR = 91% of School bus services BLS 4.5 · 2y Form 300A (see methodology below)

James H. Duffy Company safety composite

James H. Duffy Company scores strongest on total case rate (tcr) (safer than 53% of same-industry peers) and weakest on dart rate (safer than 28%), 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).

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 4.08 per 100 workers

Safer than 53% of industry peers
DART rate: F 4.24 per 100 workers

Safer than 28% 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%).

James H. Duffy Company held a steady TCR band

James H. Duffy Company's TCR held near 0.3 from 3.9 in 2022 to 4.2 in 2023. In 2023, DART was 1.04× this establishment's average TCR (severity share of cases).

2022=3.9 · 2023=4.2

OSHA ITA Form 300A scorecard

Establishment book 485410 · Waldorf, MD AT/BELOW-IND · SMALL

Grade C · TCR 4.1 · 91% of ind

DART 4.2 DART
RANK #7/33
PHOTO 12381 West Seneca
BOOK 2y book
INJ 2 inj
SIZE ~38 FTE

Nearest TCR peer: 12381 West Seneca (0.0 TCR gap)

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This site

4.1
12381 West Sen

4.1
12738 First St

4.1
96920033-1 HUN

4.1
2662-4086

4.1

What this shows James H. Duffy Company averages 4.1 TCR (91% of the School bus services BLS benchmark).

James H. Duffy Company TCR series: 2022=3.9 · 2023=4.2 · BLS 4.5

Where James H. Duffy Company falls in its industry

1,574 School bus services establishments

Safer than 53% of graded establishments in this industry, whose median TCR is 4.3.

Grade C

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 33 School bus services employers in Maryland.

James H. Duffy Company (38 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 4.3

James H. Duffy Company has fewer employees than the School bus services median and a lower injury rate than the industry's median TCR of 4.3. 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
2023	4.2	4.2	1	0	0
2022	3.9	3.9	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

485410 · MD · Waldorf

1,574 School bus services employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 103 employers in Waldorf, MD · 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	12381 West Seneca	WEST SENECA, NY	4.1 TCR
NAICS-TCR	12738 First Student South Sioux City	SOUTH SIOUX CITY, NE	4.1 TCR
NAICS-TCR	96920033-1 HUNTINGTON COACH, LLC-NORTHPORT	NORTHPORT, NY	4.1 TCR
NAICS-TCR	2662-4086	SCHENEDTADY, NY	4.1 TCR
STATE-SIZE	MD	BOONSBORO	38 FTE
STATE-SIZE	FSC - Hillen Street	BALTIMORE	38 FTE
STATE-SIZE	PHRG MD RIO	ELKRIDGE	38 FTE
STATE-SIZE	Jeffrey Brown Contracting, LLC	TOWSON	38 FTE
CITY-NEAR	MD-04	Waldorf	4,525 FTE
CITY-NEAR	SNC-Lavalin Constructors Inc CPV St Charles Energy Center	Waldorf	392 FTE
CITY-NEAR	MDWAL - WALDORF	Waldorf	316 FTE
CITY-NEAR	WALDORF (MDWAL)	Waldorf	250 FTE
NAT-TCR	Mermet	Cowpens, SC	4.1 TCR
NAT-TCR	Green Bay, WI Facility	Hobart, WI	4.1 TCR
NAT-TCR	Vishay Dale Electronics UltraSource	Hollis, NH	4.1 TCR
NAT-TCR	Stellar Truck & Trailer	Mason City, IA	4.1 TCR
NAT-SIZE	De2 - Environmental Quality (Hd)	Tucson, AZ	38 FTE
NAT-SIZE	Sarasota- CF	Palmetto, FL	38 FTE
NAT-SIZE	Prest-O-Fit Manufacturing, Inc.	Chandler, AZ	38 FTE
NAT-SIZE	NorthState - Corporate - 80	Cottonwood, CA	38 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: 2023, 2022. 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.