Heating, ventilation and air-conditioning (HVAC) contractors · Washington

Southland TCM MWH04

Ouincy, WA · ~36 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Southland TCM MWH04 runs at 54% of its industry's injury rate - safer than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade B.

Southland TCM MWH04: 1.5 TCR = 54% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 2y Form 300A (see methodology below)

Southland TCM MWH04 safety composite

Southland TCM MWH04 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

72/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.52 per 100 workers

Safer than 78% 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

Southland TCM MWH04: 0.0 → 3.0 TCR

Peak year 2021 @ 3.0 TCR · DART/TCR 0× in 2021

Southland TCM MWH04's TCR rose 3.0 from 0.0 in 2019 to 3.0 in 2021. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Ouincy, WA AT/BELOW-IND · SMALL

Grade B · TCR 1.5 · 54% of ind

  • DART 0.0 DART
  • RANK #22/145
  • PHOTO Advanced Plumbing Sy…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~36 FTE

Nearest TCR peer: Advanced Plumbing Systems (0.0 TCR gap)

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

Southland TCM MWH04 in the TCR neighbourhood

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

TCR

What this shows Southland TCM MWH04 averages 1.5 TCR (54% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

Southland TCM MWH04 TCR series: 2019=0 · 2021=3 · BLS 2.8

Where Southland TCM MWH04 falls in its industry

5,793 Heating, ventilation and air-c establishments

Safer than 78% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #22 safest of 145 Heating, ventilation and air-c employers in Washington.

Southland TCM MWH04 (36 employees, TCR 1.5) 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 Southland TCM MWH04
Southland TCM MWH04 (36 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Southland TCM MWH04 has fewer employees than the Heating, ventilation and air-conditionin 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
2021 3.0 0.0 1 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · WA · Ouincy

5,793 Heating, ventilation and air-conditioning (HVAC) contractors employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 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 Advanced Plumbing Systems 1.5 TCR
NAICS-TCR Mesa - Sacramento 1.5 TCR
NAICS-TCR NEMSI-New London 1.5 TCR
NAICS-TCR Dahme Mechanical Industries, Inc. 1.5 TCR
STATE-SIZE Pacific Wall Systems 36 FTE
STATE-SIZE Coho Distributing LLC Spokane 36 FTE
STATE-SIZE South Pierce Fire & Rescue 36 FTE
STATE-SIZE HG776 36 FTE
NAT-TCR KDMK 1.5 TCR
NAT-TCR Diakon - Ohesson M 1.5 TCR
NAT-TCR Bel US/ Cheese MFG: Leitchfield KY 1.5 TCR
NAT-TCR Seafrigo NA Coldstorage 1.5 TCR
NAT-SIZE Graduate Tempe 36 FTE
NAT-SIZE Circle Plumbing Inc 36 FTE
NAT-SIZE Green Bay Home Care 36 FTE
NAT-SIZE HHOU 36 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: 2021, 2019. 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.