Letters for signs manufacturing · Pennsylvania

Shamrock Building Services, Inc.

Carnegie, PA · ~46 workers · 8 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Shamrock Building Services, Inc. runs at 263% of its industry's injury rate - far more dangerous than the typical Letters for signs manufacturing workplace, earning a grade F.

Shamrock Building Services, Inc.: 8.7 TCR = 263% of Letters for signs manufacturing BLS 3.3 · 8y Form 300A (see methodology below)

Shamrock Building Services, Inc. safety composite

Shamrock Building Services, Inc. scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), 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).

F

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.67 per 100 workers

Safer than 8% of industry peers

DART rate
F 2.74 per 100 workers

Safer than 31% 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

−5.3

2016→2023

Shamrock Building Services, Inc. injury rate improved

Shamrock Building Services, Inc.'s TCR fell 5.3 from 13.5 in 2016 to 8.2 in 2023. Peak filing year was 2017 at 18.1 TCR. In 2023, DART was 0.32× this establishment's average TCR (severity share of cases).

2016=13.5 · 2017=18.1 · 2018=4.9 · 2019=2.6 · 2020=11.0 · 2021=8.2 · 2022=2.8 · 2023=8.2

OSHA ITA Form 300A scorecard

Establishment book 339950 · Carnegie, PA ABOVE-IND · SMALL

Grade F · TCR 8.7 · 263% of ind

  • DART 2.7 DART
  • RANK #13/16
  • PHOTO National Sign Berlin
  • BOOK 8y book
  • INJ 28 inj
  • SIZE ~46 FTE

Nearest TCR peer: National Sign Berlin (0.0 TCR gap)

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

Shamrock Building Services, Inc. in the TCR neighbourhood

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

TCR

What this shows Shamrock Building Services, Inc. averages 8.7 TCR (263% of the Letters for signs manufacturing BLS benchmark).

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

Shamrock Building Services, Inc. TCR series: 2016=13.5 · 2017=18.1 · 2018=4.9 · 2019=2.6 · 2020=11 · 2021=8.2 · 2022=2.8 · 2023=8.2 · BLS 3.3

Where Shamrock Building Services, Inc. falls in its industry

405 Letters for signs manufacturin establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #13 safest of 16 Letters for signs manufacturin employers in Pennsylvania.

Shamrock Building Services, Inc. (46 employees, TCR 8.7) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 3.5 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 0100200300 0246810 Average employees Total Case Rate Shamrock Building Services, Inc.
Shamrock Building Services, Inc. (46 employees, TCR 8.7) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 3.5

Shamrock Building Services, Inc. has fewer employees than the Letters for signs manufacturing median and a higher injury rate than the industry's median TCR of 3.5. 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 8.2 2.7 3 0 0
2022 2.8 2.8 1 0 0
2021 8.2 5.5 3 0 0
2020 11.0 5.5 4 0 0
2019 2.6 2.6 1 0 0
2018 4.9 0.0 2 0 0
2017 18.1 13.6 8 0 0
2016 13.5 9.0 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

339950 · PA · Carnegie

405 Letters for signs manufacturing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 49 employers in Carnegie, 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 National Sign Berlin 8.7 TCR
NAICS-TCR YESCO LLC - Phoenix, AZ Establishment 8.6 TCR
NAICS-TCR BARLO SIGNS INTERNATIONAL, INC 8.7 TCR
NAICS-TCR DaVinci Sign Systems, Inc. 8.6 TCR
STATE-SIZE Needham's Mushroom Farms, Inc. 46 FTE
STATE-SIZE Farmers Pride Inc / Bell & Evans Hatchery 46 FTE
STATE-SIZE Mushroom Casing, Inc. 46 FTE
STATE-SIZE DuPont Pioneer Elizabethtown ELI1 46 FTE
CITY-NEAR 5040 264 FTE
CITY-NEAR WM 5040 239 FTE
CITY-NEAR DGI Menard, Inc. 215 FTE
CITY-NEAR Nello Construction 213 FTE
NAT-TCR Reno-Northtowne #017 8.7 TCR
NAT-TCR Homeland 182 8.7 TCR
NAT-TCR Hrv LLC 8.7 TCR
NAT-TCR AWP-Smoot 8.7 TCR
NAT-SIZE Vance Brothers - Denver 46 FTE
NAT-SIZE County of Harnett-Economic Development-General Services-Facilities-Fleet 46 FTE
NAT-SIZE Allied Circuits, LLC 46 FTE
NAT-SIZE 12692 Freetown-Lakeville 46 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, 2020, 2019, 2018, 2017, 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.