Refrigeration equipment, industrial and commercial-type, manufacturing · Iowa

Zero Zone, Inc. - Dyersville

Dyersville, IA · ~31 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Zero Zone, Inc. - Dyersville runs at 170% of its industry's injury rate - more dangerous than the typical Refrigeration equipment, industrial and commercial-type, manufacturing workplace, earning a grade D.

Zero Zone, Inc. - Dyersville: 5.6 TCR = 170% of Refrigeration equipment, industrial and commercial-type, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Zero Zone, Inc. - Dyersville safety composite

Zero Zone, Inc. - Dyersville scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), 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

29/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.62 per 100 workers

Safer than 19% of industry peers

DART rate
F 2.97 per 100 workers

Safer than 25% of industry peers

Fatalities
D 0

Safer than 50% 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

Zero Zone, Inc. - Dyersville: 5.3 → 5.9 TCR

Peak year 2023 @ 5.9 TCR · DART/TCR 0.53× in 2023

Zero Zone, Inc. - Dyersville's TCR rose 0.6 from 5.3 in 2022 to 5.9 in 2023. In 2023, DART was 0.53× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 333415 · Dyersville, IA ABOVE-IND · SMALL

Grade D · TCR 5.6 · 170% of ind

  • DART 3.0 DART
  • RANK #7/8
  • PHOTO RV Products
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~31 FTE

Nearest TCR peer: RV Products (0.0 TCR gap)

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

Zero Zone, Inc. - Dyersville in the TCR neighbourhood

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

TCR

What this shows Zero Zone, Inc. - Dyersville averages 5.6 TCR (170% of the Refrigeration equipment, industrial and commercial-type, manufacturing BLS benchmark).

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

Zero Zone, Inc. - Dyersville TCR series: 2022=5.3 · 2023=5.9 · BLS 3.3

Where Zero Zone, Inc. - Dyersville falls in its industry

461 Refrigeration equipment, indus establishments

Safer than 19% of graded establishments in this industry, whose median TCR is 2.8.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 8 Refrigeration equipment, indus employers in Iowa.

Zero Zone, Inc. - Dyersville (31 employees, TCR 5.6) among 29 same-industry peers, split at the industry median of 164 employees and a TCR of 2.8 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 05001,0001,5002,0002,500 0246810 Average employees Total Case Rate Zero Zone, Inc. - Dyersville
Zero Zone, Inc. - Dyersville (31 employees, TCR 5.6) among 29 same-industry peers, split at the industry median of 164 employees and a TCR of 2.8

Zero Zone, Inc. - Dyersville has fewer employees than the Refrigeration equipment, industrial and median and a higher injury rate than the industry's median TCR of 2.8. 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 5.9 3.0 2 0 0
2022 5.3 5.3 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333415 · IA · Dyersville

461 Refrigeration equipment, industrial and commercial-type, manufacturing employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 28 employers in Dyersville, IA · 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 RV Products 5.6 TCR
NAICS-TCR Compressor Parts and Repair, Inc. 5.6 TCR
NAICS-TCR Trident - Ship Systems Marinette 5.7 TCR
NAICS-TCR Dometic Marine Division 5.7 TCR
STATE-SIZE Dupont - Pioneer Johnston Parent 31 FTE
STATE-SIZE MBS Genetics, LLC 31 FTE
STATE-SIZE MiEnergy Cooperative - Iowa 31 FTE
STATE-SIZE Oelwein 31 FTE
CITY-NEAR Dyersville Store 575 FTE
CITY-NEAR IA ESAPCO 265 FTE
CITY-NEAR Modernfold 220 FTE
CITY-NEAR Lumber Specialties - Dyersville Truss 171 FTE
NAT-TCR TCLAD Inc 5.6 TCR
NAT-TCR Precast Services, Inc. 5.6 TCR
NAT-TCR 119 - Anchorage Ak 5.6 TCR
NAT-TCR Bethesda Hospital (HealthEast) 5.6 TCR
NAT-SIZE Silgan Containers Hammond 31 FTE
NAT-SIZE Ahner Fabricating & Sheet Metal, Inc 31 FTE
NAT-SIZE Hydradyne LLC 300 - Harvey 31 FTE
NAT-SIZE Valley Sales of Hutchinson, Inc. 31 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. 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.