Aircraft engine overhauling · Pennsylvania

Keystone Turbine Services, LLC

Coatesville, PA · ~51 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Keystone Turbine Services, LLC runs at 29% of its industry's injury rate - far safer than the typical Aircraft engine overhauling workplace, earning a grade A.

Keystone Turbine Services, LLC: 1.0 TCR = 29% of Aircraft engine overhauling BLS 3.3 · 4y Form 300A (see methodology below)

Keystone Turbine Services, LLC safety composite

Keystone Turbine Services, LLC scores strongest on total case rate (tcr) (safer than 70% of same-industry peers) and weakest on dart rate (safer than 19%), 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

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.96 per 100 workers

Safer than 70% of industry peers

DART rate
F 1.93 per 100 workers

Safer than 19% 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%).

Rising injury rate

Keystone Turbine Services, LLC: 0.0 → 1.9 TCR

Peak year 2024 @ 1.9 TCR · DART/TCR 2.01× in 2024

Keystone Turbine Services, LLC's TCR rose 1.9 from 0.0 in 2021 to 1.9 in 2024. In 2024, DART was 2.01× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336412 · Coatesville, PA AT/BELOW-IND · SMALL

Grade A · TCR 1.0 · 29% of ind

  • DART 1.9 DART
  • RANK #4/13
  • PHOTO Delavan Inc. (Carrol…
  • BOOK 4y book
  • INJ 2 inj
  • SIZE ~51 FTE

Nearest TCR peer: Delavan Inc. (Carroll IA) (0.0 TCR gap)

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

Keystone Turbine Services, LLC in the TCR neighbourhood

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

TCR

What this shows Keystone Turbine Services, LLC averages 1.0 TCR (29% of the Aircraft engine overhauling BLS benchmark).

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

Keystone Turbine Services, LLC TCR series: 2021=0 · 2022=0 · 2023=1.9 · 2024=1.9 · BLS 3.3

Where Keystone Turbine Services, LLC falls in its industry

366 Aircraft engine overhauling establishments

Safer than 70% of graded establishments in this industry, whose median TCR is 1.6.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 13 Aircraft engine overhauling employers in Pennsylvania.

Keystone Turbine Services, LLC (51 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 1.6 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 02,0004,0006,0008,000 012345 Average employees Total Case Rate Keystone Turbine Services, LLC
Keystone Turbine Services, LLC (51 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 1.6

Keystone Turbine Services, LLC has fewer employees than the Aircraft engine overhauling median and a lower injury rate than the industry's median TCR of 1.6. 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 1.9 1.9 1 0 0
2023 1.9 1.9 1 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336412 · PA · Coatesville

366 Aircraft engine overhauling 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 Delavan Inc. (Carroll IA) 1.0 TCR
NAICS-TCR Supply Chain : Norton Shores, MI 1.0 TCR
NAICS-TCR Supply Chain Evendale OH 0.9 TCR
NAICS-TCR Pratt & Whitney Autoair, Inc (Plants 1-5) 0.9 TCR
STATE-SIZE Regulated Fossil Support 51 FTE
STATE-SIZE EUD Empire 51 FTE
STATE-SIZE Mechanicsburg 51 FTE
STATE-SIZE Allentown Office 51 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 Wilmington 10228 1.0 TCR
NAT-TCR Green Bay Packaging Inc 1.0 TCR
NAT-TCR Christenson Electric 1.0 TCR
NAT-TCR James G Davis Construction Corporation 1.0 TCR
NAT-SIZE Kimbell Gin Machinery 51 FTE
NAT-SIZE Youth Health Service Inc 51 FTE
NAT-SIZE East River Energy 51 FTE
NAT-SIZE Stock Yards Buffalo 51 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, 2022, 2021. 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.