Plumbing and heating contractors · Virginia

Merrifield Support Center

Merrifield, VA · ~53 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Merrifield Support Center runs at 78% of its industry's injury rate - safer than the typical Plumbing and heating contractors workplace, earning a grade B.

Merrifield Support Center: 2.2 TCR = 78% of Plumbing and heating contractors BLS 2.8 · 5y Form 300A (see methodology below)

Merrifield Support Center safety composite

Merrifield Support Center 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.18 per 100 workers

Safer than 66% 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%).

Merrifield Support Center held a steady TCR band

Merrifield Support Center's TCR held near 0.0 from 0.0 in 2020 to 0.0 in 2024. Peak filing year was 2022 at 5.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=0.0 · 2021=0.0 · 2022=5.5 · 2023=5.4 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · Merrifield, VA AT/BELOW-IND · SMALL

Grade B · TCR 2.2 · 78% of ind

  • DART 0.0 DART
  • RANK #63/152
  • PHOTO Cinfab
  • BOOK 5y book
  • INJ 2 inj
  • SIZE ~53 FTE

Nearest TCR peer: Cinfab (0.0 TCR gap)

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

Merrifield Support Center in the TCR neighbourhood

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

TCR

What this shows Merrifield Support Center averages 2.2 TCR (78% of the Plumbing and heating contractors BLS benchmark).

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

Merrifield Support Center TCR series: 2020=0 · 2021=0 · 2022=5.5 · 2023=5.4 · 2024=0 · BLS 2.8

Where Merrifield Support Center falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 66% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #63 safest of 152 Plumbing and heating contracto employers in Virginia.

Merrifield Support Center (53 employees, TCR 2.2) 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 Merrifield Support Center
Merrifield Support Center (53 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Merrifield Support Center has fewer employees than the Plumbing and heating contractors 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
2024 0.0 0.0 0 0 0
2023 5.4 2.7 1 1 0
2022 5.5 5.5 1 1 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · VA · Merrifield

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 12,673 rated employers in Virginia with headcount on file · 11 employers in Merrifield, VA · 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 Cinfab 2.2 TCR
NAICS-TCR H.J. Faust, Inc. 2.2 TCR
NAICS-TCR BM3 2.2 TCR
NAICS-TCR Campbell Ventilation Inc. 2.2 TCR
STATE-SIZE Power Home Solar Chester 53 FTE
STATE-SIZE GLOUCESTER 53 FTE
STATE-SIZE 324-NiSource-Suffolk VA-Harbour View 53 FTE
STATE-SIZE City of Hopewell 53 FTE
CITY-NEAR 516541-NORTHERN VA P&DC 708 FTE
CITY-NEAR NORTHERN VA_1441297 566 FTE
CITY-NEAR 516502-LOG-NORTHERN VA P&DC 106 FTE
CITY-NEAR 516547-MERRIFIELD CFS 95 FTE
NAT-TCR Align Production Systems 2.2 TCR
NAT-TCR Serco - Panama City,FL - Holley Circle 2.2 TCR
NAT-TCR Lodi Community Hospital 2.2 TCR
NAT-TCR Yn Nunez Labor Contracting 2.2 TCR
NAT-SIZE Glasswater Creek of Lafayette LLC 53 FTE
NAT-SIZE S03091 - MN Duluth 53 FTE
NAT-SIZE J & J Air Conditioning, Inc. 53 FTE
NAT-SIZE 6913 Guhn Road Suite 300 53 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. 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.