Construction management, water and sewage treatment plant · Pennsylvania

Johnston Construction Company

Dover, PA · ~51 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.3
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Johnston Construction Company runs at 152% of its industry's injury rate - more dangerous than the typical Construction management, water and sewage treatment plant workplace, earning a grade D.

Johnston Construction Company: 4.3 TCR = 152% of Construction management, water and sewage treatment plant BLS 2.8 · 3y Form 300A (see methodology below)

Johnston Construction Company safety composite

Johnston Construction Company scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 33%), 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)
F 4.26 per 100 workers

Safer than 33% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% of industry peers

Fatalities
D 0

Safer than 52% 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%).

Johnston Construction Company held a steady TCR band

Johnston Construction Company's TCR held near 0.0 from 4.0 in 2020 to 4.1 in 2024. Peak filing year was 2023 at 4.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=4.0 · 2023=4.7 · 2024=4.1

OSHA ITA Form 300A scorecard

Establishment book 237110 · Dover, PA ABOVE-IND · SMALL

Grade D · TCR 4.3 · 152% of ind

  • DART 0.0 DART
  • RANK #40/54
  • PHOTO Fann Environmental, …
  • BOOK 3y book
  • INJ 6 inj
  • SIZE ~51 FTE

Nearest TCR peer: Fann Environmental, LLC (0.0 TCR gap)

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

Johnston Construction Company in the TCR neighbourhood

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

TCR

What this shows Johnston Construction Company averages 4.3 TCR (152% of the Construction management, water and sewage treatment plant BLS benchmark).

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

Johnston Construction Company TCR series: 2020=4 · 2023=4.7 · 2024=4.1 · BLS 2.8

Where Johnston Construction Company falls in its industry

1,614 Construction management, water establishments

Safer than 33% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #40 safest of 54 Construction management, water employers in Pennsylvania.

Johnston Construction Company (51 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0 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 0100200300400500 051015 Average employees Total Case Rate Johnston Construction Company
Johnston Construction Company (51 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Johnston Construction Company has fewer employees than the Construction management, water and sewag median and a higher injury rate than the industry's median TCR of 3.0. 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 4.1 0.0 2 0 0
2023 4.7 4.7 2 0 0
2020 4.0 4.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · PA · Dover

1,614 Construction management, water and sewage treatment plant employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 15 employers in Dover, 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 Fann Environmental, LLC 4.3 TCR
NAICS-TCR W.R. Forde Associates, Inc. 4.3 TCR
NAICS-TCR Weston & Sampson Construction, Maintenance, & Repair, Inc. 4.3 TCR
NAICS-TCR UMBRO & SONS CONSTRUCTION 4.3 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 106306 157 FTE
CITY-NEAR GIANT FOOD STORES 6306 152 FTE
CITY-NEAR 92 137 FTE
CITY-NEAR Pro Pallet LLC 113 FTE
NAT-TCR Warren Barr Gold Coast 4.3 TCR
NAT-TCR Tnfra - Franklin 4.3 TCR
NAT-TCR Bridgeport Energy 4.3 TCR
NAT-TCR Servpro of Montgomery County 4.3 TCR
NAT-SIZE UofM Physicians Heart at FSH 51 FTE
NAT-SIZE EMS - Cherrywood Pointe Minnet 51 FTE
NAT-SIZE 1068 City of Wilmington 51 FTE
NAT-SIZE Vinwood Cellars 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, 2020. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.