Cleaning building interiors during and immediately after construction · Massachusetts

SOS Corporation

Milford, MA · ~114 workers · 4 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

SOS Corporation runs at 59% of its industry's injury rate - safer than the typical Cleaning building interiors during and immediately after construction workplace, earning a grade B.

SOS Corporation: 1.6 TCR = 59% of Cleaning building interiors during and immediately after construction BLS 2.8 · 4y Form 300A (see methodology below)

SOS Corporation safety composite

SOS Corporation scores strongest on dart rate (safer than 73% 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

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.65 per 100 workers

Safer than 56% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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%).

TCR Δ

−1.8

2019→2023

SOS Corporation injury rate improved

SOS Corporation's TCR fell 1.8 from 1.8 in 2019 to 0.0 in 2023. Peak filing year was 2020 at 2.5 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2019=1.8 · 2020=2.5 · 2021=2.3 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 238990 · Milford, MA AT/BELOW-IND · MID

Grade B · TCR 1.6 · 59% of ind

  • DART 0.0 DART
  • RANK #8/26
  • PHOTO Seven Seas Construct…
  • BOOK 4y book
  • INJ 6 inj
  • SIZE ~114 FTE

Nearest TCR peer: Seven Seas Construction (0.0 TCR gap)

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

SOS Corporation in the TCR neighbourhood

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

TCR

What this shows SOS Corporation averages 1.6 TCR (59% of the Cleaning building interiors during and immediately after construction BLS benchmark).

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

SOS Corporation TCR series: 2019=1.8 · 2020=2.5 · 2021=2.3 · 2023=0 · BLS 2.8

Where SOS Corporation falls in its industry

1,634 Cleaning building interiors du establishments

Safer than 56% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 26 Cleaning building interiors du employers in Massachusetts.

SOS Corporation (114 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 1.9 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 05001,0001,500 0246810 Average employees Total Case Rate SOS Corporation
SOS Corporation (114 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 1.9

SOS Corporation has more employees than the Cleaning building interiors during and i median and a lower injury rate than the industry's median TCR of 1.9. 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
2023 0.0 0.0 0 0 0
2021 2.3 1.1 2 0 0
2020 2.5 2.5 2 0 0
2019 1.8 0.9 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238990 · MA · Milford

1,634 Cleaning building interiors during and immediately after construction employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 71 employers in Milford, MA · 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 Seven Seas Construction 1.6 TCR
NAICS-TCR Ideal Crane Rental, Inc. Milwaukee 1.6 TCR
NAICS-TCR KC Coring & Cutting Construction 1.6 TCR
NAICS-TCR Fuller Paving Group 1.6 TCR
STATE-SIZE Monroe Bridge Office 114 FTE
STATE-SIZE Construction Management & Builders, Inc. 114 FTE
STATE-SIZE Boston, MA HVAC 114 FTE
STATE-SIZE Automated Logic Controls (New England) 114 FTE
CITY-NEAR Waters- Milford 2,393 FTE
CITY-NEAR Waters Corporation Milford, MA and Field 2,379 FTE
CITY-NEAR MRMC 1,824 FTE
CITY-NEAR Consigli Construction Company, Inc. 1,686 FTE
NAT-TCR AtlantiCare Health Engagement 1.6 TCR
NAT-TCR North American Composites Company 1.6 TCR
NAT-TCR Consolidated Electrical Distributors (Pc3393) 1.6 TCR
NAT-TCR Grafton Food Center, Inc. 1.6 TCR
NAT-SIZE Homestead Building Systems, LLC - Orange 114 FTE
NAT-SIZE Atlas Disposal Unsworth 114 FTE
NAT-SIZE Kingston Plant 114 FTE
NAT-SIZE Hoya Vision Care 114 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, 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.