Plumbing contractors · Ohio

A-1 Advanced Plumbing, Inc.

Plain City, OH · ~23 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

A-1 Advanced Plumbing, Inc. runs at 281% of its industry's injury rate - far more dangerous than the typical Plumbing contractors workplace, earning a grade F.

A-1 Advanced Plumbing, Inc.: 7.9 TCR = 281% of Plumbing contractors BLS 2.8 · 3y Form 300A (see methodology below)

A-1 Advanced Plumbing, Inc. safety composite

A-1 Advanced Plumbing, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 3%), 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

21/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.88 per 100 workers

Safer than 17% of industry peers

DART rate
F 12.38 per 100 workers

Safer than 3% 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

A-1 Advanced Plumbing, Inc.: 5.1 → 18.6 TCR

Peak year 2023 @ 18.6 TCR · DART/TCR 1.57× in 2023

A-1 Advanced Plumbing, Inc.'s TCR rose 13.5 from 5.1 in 2020 to 18.6 in 2023. In 2023, DART was 1.57× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Plain City, OH ABOVE-IND · SMALL

Grade F · TCR 7.9 · 281% of ind

  • DART 12.4 DART
  • RANK #277/300
  • PHOTO RAC Mechanical
  • BOOK 3y book
  • INJ 4 inj
  • SIZE ~23 FTE

Nearest TCR peer: RAC Mechanical (0.0 TCR gap)

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

A-1 Advanced Plumbing, Inc. in the TCR neighbourhood

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

TCR

What this shows A-1 Advanced Plumbing, Inc. averages 7.9 TCR (281% of the Plumbing contractors BLS benchmark).

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

A-1 Advanced Plumbing, Inc. TCR series: 2020=5.1 · 2021=0 · 2023=18.6 · BLS 2.8

Where A-1 Advanced Plumbing, Inc. falls in its industry

5,793 Plumbing contractors establishments

Safer than 17% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #277 safest of 300 Plumbing contractors employers in Ohio.

A-1 Advanced Plumbing, Inc. (23 employees, TCR 7.9) 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 A-1 Advanced Plumbing, Inc.
A-1 Advanced Plumbing, Inc. (23 employees, TCR 7.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

A-1 Advanced Plumbing, Inc. has fewer employees than the Plumbing 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
2023 18.6 12.4 3 0 0
2021 0.0 0.0 0 0 0
2020 5.1 5.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · OH · Plain City

5,793 Plumbing contractors employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 47 employers in Plain City, OH · 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 RAC Mechanical 7.9 TCR
NAICS-TCR PHA INC 7.9 TCR
NAICS-TCR Burns and McBride 7.9 TCR
NAICS-TCR Falcone Truman Plumbing Heating,Inc 7.9 TCR
STATE-SIZE MID EAST PRODUCTION LLC 23 FTE
STATE-SIZE Schlessman Seed Co 23 FTE
STATE-SIZE Lake County Nursery 23 FTE
STATE-SIZE LCN Holdings Inc dba Lake County Nursery 23 FTE
CITY-NEAR 6458-ZWCO 385 FTE
CITY-NEAR EMSI, Inc 363 FTE
CITY-NEAR Select Sires, Inc - Ohio 226 FTE
CITY-NEAR Select Sires Inc 225 FTE
NAT-TCR Vapor Armour dba Columbia River Roofing 7.9 TCR
NAT-TCR National Paving Co., Inc. 7.9 TCR
NAT-TCR Satex Plumbing, inc. 7.9 TCR
NAT-TCR Remco, Inc. - Pittsburgh 7.9 TCR
NAT-SIZE Mid-West Mfg., Inc. - a div. of Mid-West Innovators, Inc. 23 FTE
NAT-SIZE Ashley Sling Charlotte 23 FTE
NAT-SIZE Orchard Park Chestnut Ridge 23 FTE
NAT-SIZE Joliet South Supercenter 23 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, 2021, 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.