Insulation contractors · Minnesota

Superl, Inc.

Lino Lakes, MN · ~32 workers · 8 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Superl, Inc. runs at 86% of its industry's injury rate - about level with the typical Insulation contractors workplace, earning a grade C.

Superl, Inc.: 2.4 TCR = 86% of Insulation contractors BLS 2.8 · 8y Form 300A (see methodology below)

Superl, Inc. safety composite

Superl, 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

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.4 per 100 workers

Safer than 67% 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

Superl, Inc.: 0.0 → 5.1 TCR

Peak year 2019 @ 7.6 TCR · DART/TCR 0× in 2024

Superl, Inc.'s TCR rose 5.1 from 0.0 in 2017 to 5.1 in 2024. Peak filing year was 2019 at 7.6 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238310 · Lino Lakes, MN AT/BELOW-IND · SMALL

Grade C · TCR 2.4 · 86% of ind

  • DART 0.0 DART
  • RANK #5/34
  • PHOTO Alcal Fresno Multi-P…
  • BOOK 8y book
  • INJ 5 inj
  • SIZE ~32 FTE

Nearest TCR peer: Alcal Fresno Multi-Product (0.0 TCR gap)

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

Superl, Inc. in the TCR neighbourhood

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

TCR

What this shows Superl, Inc. averages 2.4 TCR (86% of the Insulation contractors BLS benchmark).

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

Superl, Inc. TCR series: 2017=0 · 2018=0 · 2019=7.6 · 2020=0 · 2021=6.5 · 2022=0 · 2023=0 · 2024=5.1 · BLS 2.8

Where Superl, Inc. falls in its industry

1,613 Insulation contractors establishments

Safer than 67% of graded establishments in this industry, whose median TCR is 3.4.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 34 Insulation contractors employers in Minnesota.

Superl, Inc. (32 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.4 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 0100200300 051015 Average employees Total Case Rate Superl, Inc.
Superl, Inc. (32 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.4

Superl, Inc. has fewer employees than the Insulation contractors median and a lower injury rate than the industry's median TCR of 3.4. 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 5.1 0.0 1 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 6.5 0.0 2 0 0
2020 0.0 0.0 0 0 0
2019 7.6 3.8 2 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238310 · MN · Lino Lakes

1,613 Insulation contractors employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 42 employers in Lino Lakes, MN · 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 Alcal Fresno Multi-Product 2.4 TCR
NAICS-TCR Construction 2.4 TCR
NAICS-TCR BH DRYWALL & STUCCO CO. INC 2.4 TCR
NAICS-TCR 3959_7596 2.4 TCR
STATE-SIZE MN Farm 32 FTE
STATE-SIZE Schwartz SE Office 32 FTE
STATE-SIZE High Bridge Combined Cycle 32 FTE
STATE-SIZE Steele Waseca Coop Electric 32 FTE
CITY-NEAR YMCA in Lino Lakes 5,690 FTE
CITY-NEAR Minnesota Correctional Facility, Lino Lakes 516 FTE
CITY-NEAR MCF - Lino Lakes 420 FTE
CITY-NEAR 1448 - Lino Lakes 353 FTE
NAT-TCR Missouri History Museum 2.4 TCR
NAT-TCR Rockwood Specialties LLC 2.4 TCR
NAT-TCR Shin-Etsu Silicones of America, Inc. Damar 2.4 TCR
NAT-TCR Showroom/ CM & SS Fabrication/ Install 10848 Wheatlands Ave Santee 2.4 TCR
NAT-SIZE Hensley Industries Attachments 32 FTE
NAT-SIZE Pennville Custom Cabinetry 32 FTE
NAT-SIZE GRID Alternatives IE 32 FTE
NAT-SIZE knapheide Truck Equipment Company South east 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: 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017. 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.