Exchangers, heat, manufacturing · Pennsylvania

Armstrong Engineering Associates, Inc.

Coatesville, PA · ~53 workers · 7 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Armstrong Engineering Associates, Inc. runs at 134% of its industry's injury rate - more dangerous than the typical Exchangers, heat, manufacturing workplace, earning a grade D.

Armstrong Engineering Associates, Inc.: 4.4 TCR = 134% of Exchangers, heat, manufacturing BLS 3.3 · 7y Form 300A (see methodology below)

Armstrong Engineering Associates, Inc. safety composite

Armstrong Engineering Associates, Inc. scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 35%), 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).

D

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.42 per 100 workers

Safer than 35% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

−1.2

2016→2024

Armstrong Engineering Associates, Inc. injury rate improved

Armstrong Engineering Associates, Inc.'s TCR fell 1.2 from 2.9 in 2016 to 1.8 in 2024. Peak filing year was 2020 at 8.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=2.9 · 2018=3.5 · 2019=7.0 · 2020=8.7 · 2021=1.8 · 2023=5.3 · 2024=1.8

OSHA ITA Form 300A scorecard

Establishment book 332410 · Coatesville, PA ABOVE-IND · SMALL

Grade D · TCR 4.4 · 134% of ind

  • DART 0.0 DART
  • RANK #7/11
  • PHOTO Thermal Transfer Pro…
  • BOOK 7y book
  • INJ 18 inj
  • SIZE ~53 FTE

Nearest TCR peer: Thermal Transfer Products (0.0 TCR gap)

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

Armstrong Engineering Associates, Inc. in the TCR neighbourhood

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

TCR

What this shows Armstrong Engineering Associates, Inc. averages 4.4 TCR (134% of the Exchangers, heat, manufacturing BLS benchmark).

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

Armstrong Engineering Associates, Inc. TCR series: 2016=2.9 · 2018=3.5 · 2019=7 · 2020=8.7 · 2021=1.8 · 2023=5.3 · 2024=1.8 · BLS 3.3

Where Armstrong Engineering Associates, Inc. falls in its industry

171 Exchangers, heat, manufacturin establishments

Safer than 35% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 11 Exchangers, heat, manufacturin employers in Pennsylvania.

Armstrong Engineering Associates, Inc. (53 employees, TCR 4.4) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.9 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 0200400600800 05101520 Average employees Total Case Rate Armstrong Engineering Associates, Inc.
Armstrong Engineering Associates, Inc. (53 employees, TCR 4.4) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.9

Armstrong Engineering Associates, Inc. has fewer employees than the Exchangers, heat, manufacturing median and a higher injury rate than the industry's median TCR of 2.9. 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 1.8 0.0 1 0 0
2023 5.3 5.3 3 0 0
2021 1.8 1.8 1 0 0
2020 8.7 3.5 5 0 0
2019 7.0 5.2 4 0 0
2018 3.5 1.8 2 0 0
2016 2.9 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332410 · PA · Coatesville

171 Exchangers, heat, manufacturing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 46 employers in Coatesville, PA · 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 Thermal Transfer Products 4.4 TCR
NAICS-TCR API Heat Transfer - Iron Ridge 4.5 TCR
NAICS-TCR DC Fabricators, Inc 4.7 TCR
NAICS-TCR Modine Manufacturing Company - Joplin 4.1 TCR
STATE-SIZE Appalachian Drillers, LLC 53 FTE
STATE-SIZE SUSSC Susquehanna Service Center 53 FTE
STATE-SIZE 301-NiSource-Uniontown PA 53 FTE
STATE-SIZE PHRG PHL- RIO 53 FTE
CITY-NEAR Cleveland-Cliffs Coatesville 689 FTE
CITY-NEAR ArcelorMittal Coatesville 683 FTE
CITY-NEAR ArcelorMittal Coatesville (EIN 20-0653500) 621 FTE
CITY-NEAR Lockheed Martin Corporation US PA Coatesville 110 Stewart (5265) 442 FTE
NAT-TCR Embraer Aircraft Maintenance Services, LLC - BNA 4.4 TCR
NAT-TCR Miller'S Senior Assisted Living 4.4 TCR
NAT-TCR Whitesell Corporation - Gargis Lane 4.4 TCR
NAT-TCR Hollister Service Center 4.4 TCR
NAT-SIZE Janco Industries, Inc. 53 FTE
NAT-SIZE Technoform Bautec 53 FTE
NAT-SIZE Sterling Spring LLC 54th 53 FTE
NAT-SIZE 1106 LKQ Melborne-106-Main Plant 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, 2021, 2020, 2019, 2018, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.