Fabrication, Installation and Service of Fire Supression System. · Missouri

Mainline Fire Protection - Jefferson City

Jefferson City, MO · ~32 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Mainline Fire Protection - Jefferson City runs at 81% of its industry's injury rate - about level with the typical Fabrication, Installation and Service of Fire Supression System. workplace, earning a grade C.

Mainline Fire Protection - Jefferson City: 2.3 TCR = 81% of Fabrication, Installation and Service of Fire Supression System. BLS 2.8 · 3y Form 300A (see methodology below)

Mainline Fire Protection - Jefferson City safety composite

Mainline Fire Protection - Jefferson City 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

66/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.26 per 100 workers

Safer than 64% 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%).

Mainline Fire Protection - Jefferson City held a steady TCR band

Mainline Fire Protection - Jefferson City's TCR held near 0.0 from 0.0 in 2021 to 0.0 in 2023. Peak filing year was 2022 at 6.8 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2021=0.0 · 2022=6.8 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · Jefferson City, MO AT/BELOW-IND · SMALL

Grade C · TCR 2.3 · 81% of ind

  • DART 0.0 DART
  • RANK #33/90
  • PHOTO Grunau Company Inc.
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~32 FTE

Nearest TCR peer: Grunau Company Inc. (0.0 TCR gap)

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

Mainline Fire Protection - Jefferson City in the TCR neighbourhood

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

TCR

What this shows Mainline Fire Protection - Jefferson City averages 2.3 TCR (81% of the Fabrication, Installation and Service of Fire Supression System. BLS benchmark).

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

Mainline Fire Protection - Jefferson City TCR series: 2021=0 · 2022=6.8 · 2023=0 · BLS 2.8

Where Mainline Fire Protection - Jefferson City falls in its industry

5,793 Fabrication, Installation and establishments

Safer than 64% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #33 safest of 90 Fabrication, Installation and employers in Missouri.

Mainline Fire Protection - Jefferson City (32 employees, TCR 2.3) 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 Mainline Fire Protection - Jefferson City
Mainline Fire Protection - Jefferson City (32 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Mainline Fire Protection - Jefferson City has fewer employees than the Fabrication, Installation and Service of 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
2023 0.0 0.0 0 0 0
2022 6.8 0.0 2 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MO · Jefferson City

5,793 Fabrication, Installation and Service of Fire Supression System. employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 140 employers in Jefferson City, MO · 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 Grunau Company Inc. 2.3 TCR
NAICS-TCR J&A Mechanical Contractors Inc 2.3 TCR
NAICS-TCR Value Pro Mechanical Inc. 2.3 TCR
NAICS-TCR Academy Fire - Grand Prairie BCI 2.3 TCR
STATE-SIZE PRINCETON CONTRACT PRODUCTION 32 FTE
STATE-SIZE Atlantic Pork 32 FTE
STATE-SIZE RDF SW Missouri, LLC 32 FTE
STATE-SIZE CRB Builders, LLC - St. Louis Office 32 FTE
CITY-NEAR Scholastic Inc. - Jefferson City 1,516 FTE
CITY-NEAR Scholastic, Inc. 1,291 FTE
CITY-NEAR Hitachi Energy USA, inc. Jefferson City 1,152 FTE
CITY-NEAR Capital Region Medical Center 1,073 FTE
NAT-TCR Alico Citrus 2.3 TCR
NAT-TCR Academy Fire - Grand Prairie BCI 2.3 TCR
NAT-TCR Chedeville Inc 2.3 TCR
NAT-TCR Belterra Casino Resort 2.3 TCR
NAT-SIZE Princess Paper Inc 32 FTE
NAT-SIZE Rigging Service 32 FTE
NAT-SIZE NorthState - 41 32 FTE
NAT-SIZE Fairview Caseyville Township Fire Protection District 32 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, 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.