Addition, alteration and renovation for-sale builders, commercial and institutional building · Washington

Sellen Construction Company, Inc.

Seattle, WA · ~674 workers · 7 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.2
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Sellen Construction Company, Inc. runs at 282% of its industry's injury rate - far more dangerous than the typical Addition, alteration and renovation for-sale builders, commercial and institutional building workplace, earning a grade F.

Sellen Construction Company, Inc.: 8.2 TCR = 282% of Addition, alteration and renovation for-sale builders, commercial and institutional building BLS 2.9 · 7y Form 300A (see methodology below)

Sellen Construction Company, Inc. safety composite

Sellen Construction Company, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 6%), 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).

F

18/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.18 per 100 workers

Safer than 9% of industry peers

DART rate
F 6.16 per 100 workers

Safer than 6% 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

−2.9

2016→2023

Sellen Construction Company, Inc. injury rate improved

Sellen Construction Company, Inc.'s TCR fell 2.9 from 10.3 in 2016 to 7.4 in 2023. Peak filing year was 2016 at 10.3 TCR. In 2023, DART was 0.75× this establishment's average TCR (severity share of cases).

2016=10.3 · 2017=6.7 · 2018=9.4 · 2020=7.4 · 2021=9.6 · 2022=6.4 · 2023=7.4

OSHA ITA Form 300A scorecard

Establishment book 236220 · Seattle, WA ABOVE-IND · MID

Grade F · TCR 8.2 · 282% of ind

  • DART 6.2 DART
  • RANK #109/127
  • PHOTO Brumbaugh Constructi…
  • BOOK 7y book
  • INJ 345 inj
  • SIZE ~674 FTE

Nearest TCR peer: Brumbaugh Construction, Inc (0.0 TCR gap)

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

Sellen Construction Company, Inc. in the TCR neighbourhood

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

TCR

What this shows Sellen Construction Company, Inc. averages 8.2 TCR (282% of the Addition, alteration and renovation for-sale builders, commercial and institutional building BLS benchmark).

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

Sellen Construction Company, Inc. TCR series: 2016=10.3 · 2017=6.7 · 2018=9.4 · 2020=7.4 · 2021=9.6 · 2022=6.4 · 2023=7.4 · BLS 2.9

Where Sellen Construction Company, Inc. falls in its industry

4,692 Addition, alteration and renov establishments

Safer than 9% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #109 safest of 127 Addition, alteration and renov employers in Washington.

Sellen Construction Company, Inc. (674 employees, TCR 8.2) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0200400600800 0246810 Average employees Total Case Rate Sellen Construction Company, Inc.
Sellen Construction Company, Inc. (674 employees, TCR 8.2) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Sellen Construction Company, Inc. has more employees than the Addition, alteration and renovation for- median and a higher injury rate than the industry's median TCR of 2.3. 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
2023 7.4 6.2 52 1 0
2022 6.4 4.3 43 0 0
2021 9.6 8.1 33 22 0
2020 7.4 5.6 38 4 0
2018 9.4 7.9 40 3 0
2017 6.7 4.9 46 2 0
2016 10.3 8.0 93 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · WA · Seattle

4,692 Addition, alteration and renovation for-sale builders, commercial and institutional building employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 1,279 employers in Seattle, WA · 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 Brumbaugh Construction, Inc 8.2 TCR
NAICS-TCR Buford Thompson Company El Paso 8.2 TCR
NAICS-TCR Electric Boat 8.2 TCR
NAICS-TCR Embassy Suites Madison 21080016 8.2 TCR
STATE-SIZE Waste Treatment Plant (WTP) 673 FTE
STATE-SIZE Moses Lake, WA 672 FTE
STATE-SIZE Vancouver (VCS) 677 FTE
STATE-SIZE Kinc County Community & Human Services 677 FTE
CITY-NEAR UW Seattle 32,378 FTE
CITY-NEAR The United States of America 25,000 FTE
CITY-NEAR Starz Entertainment 25,000 FTE
CITY-NEAR UW Medical Center - Montlake and NW 11,307 FTE
NAT-TCR Vl-Morrisville Service Center 8.2 TCR
NAT-TCR Ingham County 8.2 TCR
NAT-TCR The Hain Celestial Group, Inc.- York 8.2 TCR
NAT-TCR Site Work Solutions 8.2 TCR
NAT-SIZE Los Angeles Apparel 674 FTE
NAT-SIZE Gateways Community Services 674 FTE
NAT-SIZE Juneau School District 674 FTE
NAT-SIZE Kohler Huntsville 674 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, 2022, 2021, 2020, 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.