Plumbing and heating contractors · Indiana

Messmer Mechanical, Inc.

Jasper, IN · ~46 workers · 6 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Messmer Mechanical, Inc. runs at 104% of its industry's injury rate - about level with the typical Plumbing and heating contractors workplace, earning a grade C.

Messmer Mechanical, Inc.: 2.9 TCR = 104% of Plumbing and heating contractors BLS 2.8 · 6y Form 300A (see methodology below)

Messmer Mechanical, Inc. safety composite

Messmer Mechanical, Inc. scores strongest on dart rate (safer than 80% 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).

C

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.92 per 100 workers

Safer than 55% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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

Messmer Mechanical, Inc.: 0.0 → 10.7 TCR

Peak year 2024 @ 10.7 TCR · DART/TCR 0× in 2024

Messmer Mechanical, Inc.'s TCR rose 10.7 from 0.0 in 2019 to 10.7 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Jasper, IN ABOVE-IND · SMALL

Grade C · TCR 2.9 · 104% of ind

  • DART 0.0 DART
  • RANK #64/130
  • PHOTO National Air & Energy
  • BOOK 6y book
  • INJ 8 inj
  • SIZE ~46 FTE

Nearest TCR peer: National Air & Energy (0.0 TCR gap)

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

Messmer Mechanical, Inc. in the TCR neighbourhood

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

TCR

What this shows Messmer Mechanical, Inc. averages 2.9 TCR (104% 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

Messmer Mechanical, Inc. TCR series: 2019=0 · 2020=2.3 · 2021=2.3 · 2022=0 · 2023=2.2 · 2024=10.7 · BLS 2.8

Where Messmer Mechanical, Inc. falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 55% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #64 safest of 130 Plumbing and heating contracto employers in Indiana.

Messmer Mechanical, Inc. (46 employees, TCR 2.9) 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 Messmer Mechanical, Inc.
Messmer Mechanical, Inc. (46 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Messmer Mechanical, Inc. has fewer employees than the Plumbing and heating contractors median and a lower 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
2024 10.7 0.0 5 0 0
2023 2.2 0.0 1 0 0
2022 0.0 0.0 0 0 0
2021 2.3 0.0 1 0 0
2020 2.3 0.0 1 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IN · Jasper

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 12,750 rated employers in Indiana with headcount on file · 81 employers in Jasper, IN · 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 Air & Energy 2.9 TCR
NAICS-TCR Kirk Williams Piping and Plumbing Company 2.9 TCR
NAICS-TCR 13788 ADMOR HVAC PRODUCTS, INC. 2.9 TCR
NAICS-TCR American Plumbing Contractors, Inc. 2.9 TCR
STATE-SIZE Legacy Parlor 46 FTE
STATE-SIZE 161-NiSource-Hammond IN-Gas Opns Center 46 FTE
STATE-SIZE Milhaus Construction LLC 46 FTE
STATE-SIZE Moore Restoration Inc 46 FTE
CITY-NEAR Memorial Hospital and Health Care Center 1,684 FTE
CITY-NEAR Kimball Electronics 809 FTE
CITY-NEAR Kimball Electronics Jasper 610 FTE
CITY-NEAR MasterBrand Cabinets, Inc. Jasper, IN 520 FTE
NAT-TCR Four Star Greenhouse, Inc. 2.9 TCR
NAT-TCR RLG - Ample 2.9 TCR
NAT-TCR Cosmic Plastics Inc 2.9 TCR
NAT-TCR Burlington Store Career Center 2.9 TCR
NAT-SIZE Stark Solutions 46 FTE
NAT-SIZE Baltimore Park Heights 46 FTE
NAT-SIZE Spring Arbor Coatings LLC - Fowlerville 46 FTE
NAT-SIZE Freightliner of Philadelphia 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: 2024, 2023, 2022, 2021, 2020, 2019. 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.