Waterproofing contractors · Massachusetts

The Waterproofing Company LLC

Boston, MA · ~110 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

The Waterproofing Company LLC runs at 128% of its industry's injury rate - more dangerous than the typical Waterproofing contractors workplace, earning a grade D.

The Waterproofing Company LLC: 3.6 TCR = 128% of Waterproofing contractors BLS 2.8 · 3y Form 300A (see methodology below)

The Waterproofing Company LLC safety composite

The Waterproofing Company LLC scores strongest on total case rate (tcr) (safer than 56% of same-industry peers) and weakest on dart rate (safer than 49%), 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

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.57 per 100 workers

Safer than 56% of industry peers

DART rate
D 1.54 per 100 workers

Safer than 49% 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%).

Rising injury rate

The Waterproofing Company LLC: 2.3 → 3.1 TCR

Peak year 2021 @ 5.4 TCR · DART/TCR 0.43× in 2022

The Waterproofing Company LLC's TCR rose 0.8 from 2.3 in 2020 to 3.1 in 2022. Peak filing year was 2021 at 5.4 TCR. In 2022, DART was 0.43× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238390 · Boston, MA ABOVE-IND · MID

Grade D · TCR 3.6 · 128% of ind

  • DART 1.5 DART
  • RANK #4/8
  • PHOTO Orlando Service Center
  • BOOK 3y book
  • INJ 7 inj
  • SIZE ~110 FTE

Nearest TCR peer: Orlando Service Center (0.0 TCR gap)

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The Waterproofing Company LLC in the TCR neighbourhood

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

TCR

What this shows The Waterproofing Company LLC averages 3.6 TCR (128% of the Waterproofing contractors BLS benchmark).

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

The Waterproofing Company LLC TCR series: 2020=2.3 · 2021=5.4 · 2022=3.1 · BLS 2.8

Where The Waterproofing Company LLC falls in its industry

403 Waterproofing contractors establishments

Safer than 56% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 8 Waterproofing contractors employers in Massachusetts.

The Waterproofing Company LLC (110 employees, TCR 3.6) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.1 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 0100200300400500 051015 Average employees Total Case Rate The Waterproofing Company LLC
The Waterproofing Company LLC (110 employees, TCR 3.6) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.1

The Waterproofing Company LLC has more employees than the Waterproofing contractors median and a lower injury rate than the industry's median TCR of 4.1. 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
2022 3.1 1.5 2 0 0
2021 5.4 2.7 4 0 0
2020 2.3 2.3 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238390 · MA · Boston

403 Waterproofing contractors employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 577 employers in Boston, 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 Orlando Service Center 3.6 TCR
NAICS-TCR Culver Equipment, LLC 3.6 TCR
NAICS-TCR Bolingbrook Office (Corporate HQ) 3.6 TCR
NAICS-TCR Central Ceiling Systems, Inc. 3.5 TCR
STATE-SIZE PHRG-BOS 110 FTE
STATE-SIZE Tresca Brothers Sand and Gravel 110 FTE
STATE-SIZE Boston Centerless 110 FTE
STATE-SIZE Viant 110 FTE
CITY-NEAR Massachusetts General Hospital 26,855 FTE
CITY-NEAR Brigham and Women's Hospital 19,183 FTE
CITY-NEAR Brigham and Womens Hospital 19,004 FTE
CITY-NEAR Brigham & Women's Hospital 18,260 FTE
NAT-TCR Stedman Sheet Metal Inc. 3.6 TCR
NAT-TCR Shop 3.6 TCR
NAT-TCR Eye Surgical Associates 3.6 TCR
NAT-TCR Food City Store #898 3.6 TCR
NAT-SIZE Fuchs Trucking LLC 110 FTE
NAT-SIZE Bethel Bakery 110 FTE
NAT-SIZE 9215-RIC 110 FTE
NAT-SIZE Tops #412 110 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: 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.