Public address system installation · Pennsylvania

H.B. Frazer Company

King of Prussia, PA · ~334 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

H.B. Frazer Company runs at 21% of its industry's injury rate - far safer than the typical Public address system installation workplace, earning a grade A.

H.B. Frazer Company: 0.6 TCR = 21% of Public address system installation BLS 2.8 · 3y Form 300A (see methodology below)

H.B. Frazer Company safety composite

H.B. Frazer Company scores strongest on total case rate (tcr) (safer than 91% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

B

76/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.58 per 100 workers

Safer than 91% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% 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%).

TCR Δ

−0.8

2016→2019

H.B. Frazer Company injury rate improved

H.B. Frazer Company's TCR fell 0.8 from 0.8 in 2016 to 0.0 in 2019. Peak filing year was 2018 at 0.9 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.8 · 2018=0.9 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 238210 · King of Prussia, PA AT/BELOW-IND · MID

Grade A · TCR 0.6 · 21% of ind

  • DART 0.0 DART
  • RANK #13/191
  • PHOTO Scott Electric Company
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~334 FTE

Nearest TCR peer: Scott Electric Company (0.0 TCR gap)

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

H.B. Frazer Company in the TCR neighbourhood

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

TCR

What this shows H.B. Frazer Company averages 0.6 TCR (21% of the Public address system installation BLS benchmark).

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

H.B. Frazer Company TCR series: 2016=0.8 · 2018=0.9 · 2019=0 · BLS 2.8

Where H.B. Frazer Company falls in its industry

4,550 Public address system installa establishments

Safer than 91% of graded establishments in this industry, whose median TCR is 2.5.

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 191 Public address system installa employers in Pennsylvania.

H.B. Frazer Company (334 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5 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 05001,0001,500 051015 Average employees Total Case Rate H.B. Frazer Company
H.B. Frazer Company (334 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

H.B. Frazer Company has more employees than the Public address system installation median and a lower injury rate than the industry's median TCR of 2.5. 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
2019 0.0 0.0 0 0 0
2018 0.9 0.0 0 2 0
2016 0.8 0.8 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · PA · King of Prussia

4,550 Public address system installation employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 183 employers in King of Prussia, 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 Scott Electric Company 0.6 TCR
NAICS-TCR Rabalais Constructors, LLC. 0.6 TCR
NAICS-TCR ICS integrated Communication Systems 0.6 TCR
NAICS-TCR LKC-Farmingdale 0.6 TCR
STATE-SIZE Wohlsen Construction Company 334 FTE
STATE-SIZE CHALFONT PA 334 FTE
STATE-SIZE Overhead Door Corporation Lewistown 334 FTE
STATE-SIZE Voith Hydro, Inc. 334 FTE
CITY-NEAR 199897 9,243 FTE
CITY-NEAR Lockheed Martin Corporation Valley Forge (1029) 2,070 FTE
CITY-NEAR CSL Behring, King of Prussia 1,147 FTE
CITY-NEAR AMZL : DPH2 1,109 FTE
NAT-TCR Power Product Services, Inc. 0.6 TCR
NAT-TCR Krueger International Corporate Office 0.6 TCR
NAT-TCR Faf Gcy 0.6 TCR
NAT-TCR Deer Park Headquarters 0.6 TCR
NAT-SIZE UMEstrellaDelNorte923 334 FTE
NAT-SIZE Nizhoni Health Systems LLC 334 FTE
NAT-SIZE ATCO 334 FTE
NAT-SIZE 0463 - Windows-Rantoul 334 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: 2019, 2018, 2016. 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.