HVAC (heating, ventilation and air-conditioning) contractors · Louisiana

Sealand Mechanical, L.L.C.

Houma, LA · ~51 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.2
Avg TCR
2.8
Industry avg
1
Fatality
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The verdict

Sealand Mechanical, L.L.C. runs at 42% of its industry's injury rate - far safer than the typical HVAC (heating, ventilation and air-conditioning) contractors workplace, earning a grade A.

Sealand Mechanical, L.L.C.: 1.2 TCR = 42% of HVAC (heating, ventilation and air-conditioning) contractors BLS 2.8 · 3y Form 300A (see methodology below)

Sealand Mechanical, L.L.C. safety composite

Sealand Mechanical, L.L.C. scores strongest on total case rate (tcr) (safer than 84% of same-industry peers) and weakest on fatalities (safer than 1%), 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).

D

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.18 per 100 workers

Safer than 84% of industry peers

DART rate
D 2.14 per 100 workers

Safer than 38% of industry peers

Fatalities
F 1

Safer than 1% 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

Sealand Mechanical, L.L.C.: 1.4 → 2.1 TCR

Peak year 2018 @ 2.1 TCR · DART/TCR 1.81× in 2018

Sealand Mechanical, L.L.C.'s TCR rose 0.7 from 1.4 in 2016 to 2.1 in 2018. In 2018, DART was 1.81× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Houma, LA AT/BELOW-IND · SMALL

Grade A · TCR 1.2 · 42% of ind

  • DART 2.1 DART
  • RANK #32/61
  • PHOTO Ritter Plumbing Co. …
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~51 FTE

Nearest TCR peer: Ritter Plumbing Co. Inc. (0.0 TCR gap)

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

Sealand Mechanical, L.L.C. in the TCR neighbourhood

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

TCR

What this shows Sealand Mechanical, L.L.C. averages 1.2 TCR (42% of the HVAC (heating, ventilation and air-conditioning) contractors BLS benchmark).

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

Sealand Mechanical, L.L.C. TCR series: 2016=1.4 · 2017=0 · 2018=2.1 · BLS 2.8

Where Sealand Mechanical, L.L.C. falls in its industry

5,793 HVAC (heating, ventilation and establishments

Safer than 84% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Louisiana alone (the establishments it most directly competes with for workers and contracts): ranked #32 safest of 61 HVAC (heating, ventilation and employers in Louisiana.

Sealand Mechanical, L.L.C. (51 employees, TCR 1.2) 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 Sealand Mechanical, L.L.C.
Sealand Mechanical, L.L.C. (51 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Sealand Mechanical, L.L.C. has fewer employees than the HVAC (heating, ventilation and air-condi 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
2018 2.1 2.1 1 0 0
2017 0.0 0.0 0 0 0
2016 1.4 0.0 1 0 1

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · LA · Houma

5,793 HVAC (heating, ventilation and air-conditioning) contractors employers nationwide with a credible TCR · 6,723 rated employers in Louisiana with headcount on file · 173 employers in Houma, LA · 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 Ritter Plumbing Co. Inc. 1.2 TCR
NAICS-TCR All States Mechanical LLC 1.2 TCR
NAICS-TCR Associated Fire Protection, Inc. 1.2 TCR
NAICS-TCR Bernhard MCC, LLC - Louisiana 1.2 TCR
STATE-SIZE Kennedy Rice Dryers, LLC 51 FTE
STATE-SIZE 7334-America Styrenics 51 FTE
STATE-SIZE FJ Burnell, Inc. 51 FTE
STATE-SIZE Satco Inc 51 FTE
CITY-NEAR Shamrock Energy Solutions 865 FTE
CITY-NEAR Leonard J. Chabert Medical Center 632 FTE
CITY-NEAR Performance Energy Services, LLC 576 FTE
CITY-NEAR Chet Morrison Contractors, LLC 457 FTE
NAT-TCR Vonore Glass Plant 1.2 TCR
NAT-TCR Panama City District Office 1.2 TCR
NAT-TCR PreferredOne Administrative Services 1.2 TCR
NAT-TCR Presence Nazarethville 1.2 TCR
NAT-SIZE Pro Star Electric, Inc. 51 FTE
NAT-SIZE Brookdale Castle Hills 51 FTE
NAT-SIZE Florida Floats, Inc. DBa Bellingham Marine Industries, Inc. 51 FTE
NAT-SIZE Unified Industries, Inc. 51 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: 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.