Heat exchangers manufacturing · Wisconsin

DVO, Inc.

Chilton, WI · ~25 workers · 9 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

DVO, Inc. runs at 168% of its industry's injury rate - more dangerous than the typical Heat exchangers manufacturing workplace, earning a grade D.

DVO, Inc.: 5.5 TCR = 168% of Heat exchangers manufacturing BLS 3.3 · 9y Form 300A (see methodology below)

DVO, Inc. safety composite

DVO, Inc. scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 24%), 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

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.53 per 100 workers

Safer than 25% of industry peers

DART rate
F 3.2 per 100 workers

Safer than 24% 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%).

DVO, Inc. held a steady TCR band

DVO, Inc.'s TCR held near 0.1 from 6.5 in 2016 to 6.4 in 2024. Peak filing year was 2020 at 11.6 TCR. In 2024, DART was 0.58× this establishment's average TCR (severity share of cases).

2016=6.5 · 2017=0.0 · 2018=0.0 · 2019=0.0 · 2020=11.6 · 2021=10.1 · 2022=6.9 · 2023=8.3 · 2024=6.4

OSHA ITA Form 300A scorecard

Establishment book 332410 · Chilton, WI ABOVE-IND · SMALL

Grade D · TCR 5.5 · 168% of ind

  • DART 3.2 DART
  • RANK #9/11
  • PHOTO Fulton Thermal Corp
  • BOOK 9y book
  • INJ 15 inj
  • SIZE ~25 FTE

Nearest TCR peer: Fulton Thermal Corp (0.0 TCR gap)

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

DVO, Inc. in the TCR neighbourhood

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

TCR

What this shows DVO, Inc. averages 5.5 TCR (168% of the Heat exchangers manufacturing BLS benchmark).

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

DVO, Inc. TCR series: 2016=6.5 · 2017=0 · 2018=0 · 2019=0 · 2020=11.6 · 2021=10.1 · 2022=6.9 · 2023=8.3 · 2024=6.4 · BLS 3.3

Where DVO, Inc. falls in its industry

171 Heat exchangers manufacturing establishments

Safer than 25% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 11 Heat exchangers manufacturing employers in Wisconsin.

DVO, Inc. (25 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.9 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 0200400600800 05101520 Average employees Total Case Rate DVO, Inc.
DVO, Inc. (25 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.9

DVO, Inc. has fewer employees than the Heat exchangers manufacturing median and a higher injury rate than the industry's median TCR of 2.9. 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 6.4 3.2 2 0 0
2023 8.3 0.0 3 0 0
2022 6.9 3.4 2 0 0
2021 10.1 0.0 3 0 0
2020 11.6 3.9 3 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0
2016 6.5 3.3 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332410 · WI · Chilton

171 Heat exchangers manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 25 employers in Chilton, WI · 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 Fulton Thermal Corp 5.5 TCR
NAICS-TCR Super Radiator Coils - Mesa 5.4 TCR
NAICS-TCR Chanute Manufacturing Co 5.7 TCR
NAICS-TCR Superior Boiler Works, Inc. 5.7 TCR
STATE-SIZE Fergusons Minnesota Harvest LLC 25 FTE
STATE-SIZE Minocqua Service Center 25 FTE
STATE-SIZE Janesville Headquarters 25 FTE
STATE-SIZE Berlin Office 25 FTE
CITY-NEAR WC Chilton 320 FTE
CITY-NEAR Worthington Cylinders Chilton 295 FTE
CITY-NEAR Kaytee 247 FTE
CITY-NEAR WM 2509 246 FTE
NAT-TCR Grand View Health 5.5 TCR
NAT-TCR CenterPoint Energy - Anderson 5.5 TCR
NAT-TCR Bingaman & Son Lumber, Clarendon Division 5.5 TCR
NAT-TCR 08 Saginaw 5.5 TCR
NAT-SIZE Herzog Contracting Corp - Mow, Albuquerque Nm 25 FTE
NAT-SIZE REFCOTEC 25 FTE
NAT-SIZE TriGreen Equipment Scottsboro 25 FTE
NAT-SIZE Wilton 25 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, 2016. 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.