Mechanical contractors · Minnesota

Starcon @ Marathon St Paul Park

Name: Starcon @ Marathon St Paul Park Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

St Paul Park, MN · ~55 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.2
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Starcon @ Marathon St Paul Park runs at 79% of its industry's injury rate - safer than the typical Mechanical contractors workplace, earning a grade B.

Starcon @ Marathon St Paul Park: 2.2 TCR = 79% of Mechanical contractors BLS 2.8 · 3y Form 300A (see methodology below)

Starcon @ Marathon St Paul Park safety composite

Starcon @ Marathon St Paul Park 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).

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.21 per 100 workers

Safer than 65% 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

Starcon @ Marathon St Paul Park: 1.6 → 3.7 TCR

Peak year 2020 @ 3.7 TCR · DART/TCR 0× in 2020

Starcon @ Marathon St Paul Park's TCR rose 2.2 from 1.6 in 2018 to 3.7 in 2020. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · St Paul Park, MN AT/BELOW-IND · SMALL

Grade B · TCR 2.2 · 79% of ind

DART 0.0 DART
RANK #35/153
PHOTO Hiller New Orleans
BOOK 3y book
INJ 3 inj
SIZE ~55 FTE

Nearest TCR peer: Hiller New Orleans (0.0 TCR gap)

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

This site

2.2
Hiller New Orl

2.2
Southern Air,

2.2
Carrier Commer

2.2
SNE Building S

2.2

What this shows Starcon @ Marathon St Paul Park averages 2.2 TCR (79% of the Mechanical contractors BLS benchmark).

Starcon @ Marathon St Paul Park TCR series: 2018=1.6 · 2019=1.4 · 2020=3.7 · BLS 2.8

Where Starcon @ Marathon St Paul Park falls in its industry

5,793 Mechanical contractors establishments

Safer than 65% of graded establishments in this industry, whose median TCR is 3.3.

Grade B

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #35 safest of 153 Mechanical contractors employers in Minnesota.

Starcon @ Marathon St Paul Park (55 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Starcon @ Marathon St Paul Park has fewer employees than the Mechanical 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
2020	3.7	0.0	1
2019	1.4	1.4	1
2018	1.6	0.0	1

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MN · St Paul Park

5,793 Mechanical contractors employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 6 employers in St Paul Park, MN · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Hiller New Orleans	HARAHAN, LA	2.2 TCR
NAICS-TCR	Southern Air, Inc.	LYNCHBURG, VA	2.2 TCR
NAICS-TCR	Carrier Commercial Services (New York)	NEW YORK, NY	2.2 TCR
NAICS-TCR	SNE Building Systems	EAST GRANBY, CT	2.2 TCR
STATE-SIZE	Langhorst Pork, Inc.	GAYLORD	55 FTE
STATE-SIZE	Gemko of Forest Lake dba WDI Company	FOREST LAKE	55 FTE
STATE-SIZE	FCO Echo	ECHO	55 FTE
STATE-SIZE	Melrose, MN (Arvig)	MELROSE	55 FTE
CITY-NEAR	Saint Paul Park Refinery	St Paul Park	400 FTE
CITY-NEAR	Marathon Petroleum Corp St Paul Park MN	St Paul Park	58 FTE
CITY-NEAR	Garelick St Paul Park	St Paul Park	50 FTE
CITY-NEAR	Total Mechanical Services, Inc.	St Paul Park	47 FTE
NAT-TCR	Howard Immel Inc.	Green Bay, WI	2.2 TCR
NAT-TCR	Clean Air America, Inc.	Rome, GA	2.2 TCR
NAT-TCR	683 Route 10	Randolph, NJ	2.2 TCR
NAT-TCR	RTD	Bessemer, AL	2.2 TCR
NAT-SIZE	Independent Electric Supply	Somerville, MA	55 FTE
NAT-SIZE	Greene County Nursing Center, LLC	Greensboro, GA	55 FTE
NAT-SIZE	2480 Greenleaf Ave	Elk Grove Village, IL	55 FTE
NAT-SIZE	Anderson Bros. Electric, Plumbing & Heating, Inc.	Kearney, NE	55 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: 2020, 2019, 2018. 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.