Plumbing and heating contractors · Pennsylvania

Mark Allen Plumbing, Heating & Cooling

Bethel Park, PA · ~25 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.3
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Mark Allen Plumbing, Heating & Cooling runs at 368% of its industry's injury rate - far more dangerous than the typical Plumbing and heating contractors workplace, earning a grade F.

Mark Allen Plumbing, Heating & Cooling: 10.3 TCR = 368% of Plumbing and heating contractors BLS 2.8 · 2y Form 300A (see methodology below)

Mark Allen Plumbing, Heating & Cooling safety composite

Mark Allen Plumbing, Heating & Cooling scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 6%), 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

19/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.3 per 100 workers

Safer than 10% of industry peers

DART rate
F 8.96 per 100 workers

Safer than 6% 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%).

Rising injury rate

Mark Allen Plumbing, Heating & Cooling: 7.2 → 13.4 TCR

Peak year 2022 @ 13.4 TCR · DART/TCR 0.87× in 2022

Mark Allen Plumbing, Heating & Cooling's TCR rose 6.3 from 7.2 in 2021 to 13.4 in 2022. In 2022, DART was 0.87× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Bethel Park, PA ABOVE-IND · SMALL

Grade F · TCR 10.3 · 368% of ind

  • DART 9.0 DART
  • RANK #244/268
  • PHOTO Kenneth D Zotti Inc.
  • BOOK 2y book
  • INJ 4 inj
  • SIZE ~25 FTE

Nearest TCR peer: Kenneth D Zotti Inc. (0.0 TCR gap)

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

Mark Allen Plumbing, Heating & Cooling in the TCR neighbourhood

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

TCR

What this shows Mark Allen Plumbing, Heating & Cooling averages 10.3 TCR (368% of the Plumbing and heating contractors BLS benchmark).

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

Mark Allen Plumbing, Heating & Cooling TCR series: 2021=7.2 · 2022=13.4 · BLS 2.8

Where Mark Allen Plumbing, Heating & Cooling falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 10% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #244 safest of 268 Plumbing and heating contracto employers in Pennsylvania.

Mark Allen Plumbing, Heating & Cooling (25 employees, TCR 10.3) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate Mark Allen Plumbing, Heating & Cooling
Mark Allen Plumbing, Heating & Cooling (25 employees, TCR 10.3) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Mark Allen Plumbing, Heating & Cooling has fewer employees than the Plumbing and heating contractors median and a higher injury rate than the industry's median TCR of 3.3. 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
2022 13.4 9.0 3 0 0
2021 7.2 7.2 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · PA · Bethel Park

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 46 employers in Bethel Park, 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 Kenneth D Zotti Inc. 10.3 TCR
NAICS-TCR Sprinkler Systems 10.3 TCR
NAICS-TCR WACO PLUMBING COMPANY 10.3 TCR
NAICS-TCR Ryco, Inc. 10.3 TCR
STATE-SIZE DuPont Pioneer New Holland NHL1 25 FTE
STATE-SIZE Hunterstown Power Generation 25 FTE
STATE-SIZE Power Producer 25 FTE
STATE-SIZE Warren Electric Cooperative, Inc. 25 FTE
CITY-NEAR Giant Eagle #0014 420 FTE
CITY-NEAR T.D. PATRINOS PAINTING & CONTRACTING COMPANY 358 FTE
CITY-NEAR Giant Eagle #0004 174 FTE
CITY-NEAR 5381 172 FTE
NAT-TCR Axjo America Inc. 10.3 TCR
NAT-TCR Clinton IL IGA 10.3 TCR
NAT-TCR 1855-ILARL284 10.3 TCR
NAT-TCR 088772-Watertown Po 10.3 TCR
NAT-SIZE GDI-ODFL 25 FTE
NAT-SIZE Select Genetics MN IPH 03-0110-10, 50, 51, 52, 970 25 FTE
NAT-SIZE PDM Fresno 25 FTE
NAT-SIZE D&G Precision Manufacturing, Inc. 25 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: 2022, 2021. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.