Plumbing and heating contractors · Pennsylvania

Stouffer Mechanical Contractor

Name: Stouffer Mechanical Contractor Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Chambersburg, PA · ~53 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 4.1
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Stouffer Mechanical Contractor runs at 148% of its industry's injury rate - more dangerous than the typical Plumbing and heating contractors workplace, earning a grade D.

Stouffer Mechanical Contractor: 4.1 TCR = 148% of Plumbing and heating contractors BLS 2.8 · 2y Form 300A (see methodology below)

Stouffer Mechanical Contractor safety composite

Stouffer Mechanical Contractor scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 42%), 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): D 4.14 per 100 workers

Safer than 42% of industry peers
DART rate: B 0 per 100 workers

Safer than 80% 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

Stouffer Mechanical Contractor: 4.0 → 4.3 TCR

Peak year 2024 @ 4.3 TCR · DART/TCR 0× in 2024

Stouffer Mechanical Contractor's TCR rose 0.4 from 4.0 in 2023 to 4.3 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Chambersburg, PA ABOVE-IND · SMALL

Grade D · TCR 4.1 · 148% of ind

DART 0.0 DART
RANK #145/268
PHOTO A/C Technical Servic…
BOOK 2y book
INJ 4 inj
SIZE ~53 FTE

Nearest TCR peer: A/C Technical Services, LLC (0.0 TCR gap)

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

This site

4.1
A/C Technical

4.1
Malone's Mecha

4.1
Proteus, Inc.

4.1
McIntosh Corpo

4.1

What this shows Stouffer Mechanical Contractor averages 4.1 TCR (148% of the Plumbing and heating contractors BLS benchmark).

Stouffer Mechanical Contractor TCR series: 2023=4 · 2024=4.3 · BLS 2.8

Where Stouffer Mechanical Contractor falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 42% of graded establishments in this industry, whose median TCR is 3.3.

Grade D

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #145 safest of 268 Plumbing and heating contracto employers in Pennsylvania.

Stouffer Mechanical Contractor (53 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Stouffer Mechanical Contractor has fewer employees than the Plumbing and heating contractors 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
2024	4.3	0.0	2	0	0
2023	4.0	2.0	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · PA · Chambersburg

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 144 employers in Chambersburg, PA · 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	A/C Technical Services, LLC	CASTROVILLE, TX	4.1 TCR
NAICS-TCR	Malone's Mechanical Inc.	VAN BUREN, AR	4.1 TCR
NAICS-TCR	Proteus, Inc. Visalia Service Center	VISALIA, CA	4.1 TCR
NAICS-TCR	McIntosh Corporation	TULSA, OK	4.1 TCR
STATE-SIZE	Appalachian Drillers, LLC	KITTANNING	53 FTE
STATE-SIZE	SUSSC Susquehanna Service Center	MONTOURSVILLE	53 FTE
STATE-SIZE	301-NiSource-Uniontown PA	UNIONTOWN	53 FTE
STATE-SIZE	PHRG PHL- RIO	FOLCROFT	53 FTE
CITY-NEAR	Chambersburg Hospital	Chambersburg	2,034 FTE
CITY-NEAR	WellSpan Chambersburg Hospital	Chambersburg	2,012 FTE
CITY-NEAR	0589 - Chambersburg PA DC	Chambersburg	1,299 FTE
CITY-NEAR	0589 - Chambersburg DC	Chambersburg	1,049 FTE
NAT-TCR	Central Plumbing Specialties LLC - Yonkers	Yonkers, NY	4.1 TCR
NAT-TCR	Vista Paint Corporation	Fullerton, CA	4.1 TCR
NAT-TCR	Martell Electric, LLC	South Bend, IN	4.1 TCR
NAT-TCR	Giant 795	Springfield, VA	4.1 TCR
NAT-SIZE	Garbry Ridge	Piqua, OH	53 FTE
NAT-SIZE	Mikros Technologies LLC	Claremont, NH	53 FTE
NAT-SIZE	Rialto 10507	Rialto, CA	53 FTE
NAT-SIZE	Walker Windows, LLC	Anaheim, CA	53 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: 2024, 2023. 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.