Modular furniture system attachment and installation · California

Inside Source, Washington, Inc.

San Carlos, CA · ~58 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Inside Source, Washington, Inc. runs at 334% of its industry's injury rate - far more dangerous than the typical Modular furniture system attachment and installation workplace, earning a grade F.

Inside Source, Washington, Inc.: 9.4 TCR = 334% of Modular furniture system attachment and installation BLS 2.8 · 2y Form 300A (see methodology below)

Inside Source, Washington, Inc. safety composite

Inside Source, Washington, Inc. scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 15%), 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

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.36 per 100 workers

Safer than 15% of industry peers

DART rate
D 3.27 per 100 workers

Safer than 35% 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%).

TCR Δ

−12.2

2023→2024

Inside Source, Washington, Inc. injury rate improved

Inside Source, Washington, Inc.'s TCR fell 12.2 from 15.4 in 2023 to 3.3 in 2024. Peak filing year was 2023 at 15.4 TCR. In 2024, DART was 0.35× this establishment's average TCR (severity share of cases).

2023=15.4 · 2024=3.3

OSHA ITA Form 300A scorecard

Establishment book 238390 · San Carlos, CA ABOVE-IND · SMALL

Grade F · TCR 9.4 · 334% of ind

  • DART 3.3 DART
  • RANK #43/55
  • PHOTO D.R. Nelson & Associ…
  • BOOK 2y book
  • INJ 8 inj
  • SIZE ~58 FTE

Nearest TCR peer: D.R. Nelson & Associates, Inc. (0.2 TCR gap)

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

Inside Source, Washington, Inc. in the TCR neighbourhood

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

TCR

What this shows Inside Source, Washington, Inc. averages 9.4 TCR (334% of the Modular furniture system attachment and installation BLS benchmark).

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

Inside Source, Washington, Inc. TCR series: 2023=15.4 · 2024=3.3 · BLS 2.8

Where Inside Source, Washington, Inc. falls in its industry

403 Modular furniture system attac establishments

Safer than 15% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #43 safest of 55 Modular furniture system attac employers in California.

Inside Source, Washington, Inc. (58 employees, TCR 9.4) 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 Inside Source, Washington, Inc.
Inside Source, Washington, Inc. (58 employees, TCR 9.4) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.1

Inside Source, Washington, Inc. has more employees than the Modular furniture system attachment and median and a higher 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
2024 3.3 3.3 2 0 0
2023 15.4 13.3 6 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

238390 · CA · San Carlos

403 Modular furniture system attachment and installation employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 57 employers in San Carlos, CA · 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 D.R. Nelson & Associates, Inc. 9.5 TCR
NAICS-TCR Harkraft, Inc. 9.5 TCR
NAICS-TCR Bath Makeover by Shugarmans Inc 9.5 TCR
NAICS-TCR Synergy Installation Solutions 9.1 TCR
STATE-SIZE S & R Farm Labor Contractor 58 FTE
STATE-SIZE RANCHO DEL MAR, INC. 58 FTE
STATE-SIZE Laurel Labor Services 58 FTE
STATE-SIZE Juan Briones 58 FTE
CITY-NEAR Rudolph and Sletten 686 FTE
CITY-NEAR Sutter Bay Medical Foundation (30507) 534 FTE
CITY-NEAR Palo Alto Medical Foundation (378-10145) 387 FTE
CITY-NEAR San Mateo County Transit District 293 FTE
NAT-TCR Ctora - Orange 9.4 TCR
NAT-TCR Iades - Des Moines 9.4 TCR
NAT-TCR Pamdt - Harrisburg Airport 9.4 TCR
NAT-TCR Arbor Ridge at Huntersville 9.4 TCR
NAT-SIZE Royal Green LLC 58 FTE
NAT-SIZE Insteel Wire Products TNS 58 FTE
NAT-SIZE Brawo USA, Inc 58 FTE
NAT-SIZE Zeigler Kenosha Subaru 58 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.