Original aggregate analysis
What the state contractor records show
A six-state licensing view with exact-name/locality OSHA matches for California CSLB records only.
Calculated from 84,066 merged records · Build date 2026-08-31
84,066
Contractors
Records in this release
531
With OSHA matches
Exact name and locality
1,016
Matched inspections
2021 through source date
993
Closed-case violations
Across 415 matched records
Geographic distribution
Largest record counts by county
This ranks records in the current dataset, not market size, quality, or availability. Differences can reflect source scope and reporting practices.
| # | County | Relative count | Records | Share |
|---|---|---|---|---|
| 1 | Out of State | 4,567 | 5.4% | |
| 2 | Multnomah | 3,828 | 4.6% | |
| 3 | Clackamas | 3,443 | 4.1% | |
| 4 | Washington | 3,261 | 3.9% | |
| 5 | Marion | 2,869 | 3.4% | |
| 6 | Deschutes | 2,747 | 3.3% | |
| 7 | Lane | 2,337 | 2.8% | |
| 8 | Los Angeles | 1,903 | 2.3% | |
| 9 | Jackson | 1,890 | 2.2% | |
| 10 | Linn | 868 | 1.0% | |
| 11 | Yamhill | 822 | 1.0% | |
| 12 | San Diego | 812 | 1.0% |
Interpretation
What these aggregates mean
They describe the public records included in this release. They are useful for seeing coverage, missingness, concentration, and reported patterns. They do not establish causation or individual quality.
Reproducible by design
Counts are computed during the same build that creates the map and record pages. A source update changes the analysis automatically.
Review sources and methodologyGo from aggregate to record