Plumbing and heating contractors · Indiana

Shambaugh & Son LP

Name: Shambaugh & Son LP Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Fort Wayne, IN · ~3,072 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.9
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Shambaugh & Son LP runs at 66% of its industry's injury rate - safer than the typical Plumbing and heating contractors workplace, earning a grade B.

Shambaugh & Son LP: 1.9 TCR = 66% of Plumbing and heating contractors BLS 2.8 · 4y Form 300A (see methodology below)

Shambaugh & Son LP safety composite

Shambaugh & Son LP scores strongest on total case rate (tcr) (safer than 71% of same-industry peers) and weakest on dart rate (safer than 47%), 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).

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 1.85 per 100 workers

Safer than 71% of industry peers
DART rate: D 1.42 per 100 workers

Safer than 47% 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%).

Shambaugh & Son LP held a steady TCR band

Shambaugh & Son LP's TCR held near 0.2 from 1.8 in 2019 to 1.9 in 2023. Peak filing year was 2022 at 2.0 TCR. In 2023, DART was 0.77× this establishment's average TCR (severity share of cases).

2019=1.8 · 2021=1.7 · 2022=2.0 · 2023=1.9

OSHA ITA Form 300A scorecard

Establishment book 238220 · Fort Wayne, IN AT/BELOW-IND · LARGE

Grade B · TCR 1.9 · 66% of ind

DART 1.4 DART
RANK #39/130
PHOTO TCI Companies, Inc.
BOOK 4y book
INJ 228 inj
SIZE ~3,072 FTE

Nearest TCR peer: TCI Companies, Inc. (0.0 TCR gap)

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

This site

1.9
TCI Companies,

1.9
S.A. Comunale

1.9
8549_19713

1.9
AWS Mechanical

1.9

What this shows Shambaugh & Son LP averages 1.9 TCR (66% of the Plumbing and heating contractors BLS benchmark).

Shambaugh & Son LP TCR series: 2019=1.8 · 2021=1.7 · 2022=2 · 2023=1.9 · BLS 2.8

Where Shambaugh & Son LP falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 71% of graded establishments in this industry, whose median TCR is 3.3.

Grade B

More dangerous than peersSafer than peers

Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #39 safest of 130 Plumbing and heating contracto employers in Indiana.

Shambaugh & Son LP (3,072 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Shambaugh & Son LP has more employees than the Plumbing and heating contractors median and a lower 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
2023	1.9	1.4	67
2022	2.0	1.6	60
2021	1.7	0.9	50
2019	1.8	0.5	51

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IN · Fort Wayne

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 12,750 rated employers in Indiana with headcount on file · 634 employers in Fort Wayne, IN · 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	TCI Companies, Inc.	GOODFIELD, IL	1.9 TCR
NAICS-TCR	S.A. Comunale - Norton	BARBERTON, OH	1.9 TCR
NAICS-TCR	8549_19713	WICHITA, KS	1.9 TCR
NAICS-TCR	AWS Mechanical II LLC	LYNBROOK, NY	1.9 TCR
STATE-SIZE	Deaconess Midtown	EVANSVILLE	3,068 FTE
STATE-SIZE	Cook Incorporated Park 48	BLOOMINGTON	3,062 FTE
STATE-SIZE	Lafayette Operations	LAFAYETTE	3,025 FTE
STATE-SIZE	Indiana Auto Plant	GREENSBURG	3,023 FTE
CITY-NEAR	Parkview Memorial Hospital	Fort Wayne	6,096 FTE
CITY-NEAR	Parkview North Hospital	Fort Wayne	4,648 FTE
CITY-NEAR	Parkview Corporate Office	Fort Wayne	3,312 FTE
CITY-NEAR	Lutheran Hospital of Indiana	Fort Wayne	2,592 FTE
NAT-TCR	Lowes Foods Corporate Office	Winston-Salem, NC	1.9 TCR
NAT-TCR	S.A. Morman & Co.	Grand Rapids, MI	1.9 TCR
NAT-TCR	Pawtucket, RI	Pawtucket, RI	1.9 TCR
NAT-TCR	JR Peters, Inc.	Allentown, PA	1.9 TCR
NAT-SIZE	Pennsylvania Hospital	Philadelphia, PA	3,072 FTE
NAT-SIZE	Flatiron Health, Inc	New York, NY	3,071 FTE
NAT-SIZE	Englewood Hospital and Medical Center	Englewood, NJ	3,071 FTE
NAT-SIZE	St. Francis Hospital & Heart Center	Roslyn, NY	3,070 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, 2021, 2019. 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.