County compliance snapshot
Neutral aggregate statistics for any California county and trade: bonding rate, workers' compensation posture, and license tenure, summarized from public CSLB records. This is a factual snapshot, not a ranking or endorsement.
Choose a county and trade above to see the snapshot.
How to read a county compliance snapshot
Picking a contractor in California usually starts with one record at a time. The compliance snapshot zooms out: it summarizes the public CSLB licensing data for every contractor in a county that holds a given classification, so you can see the norms for that trade and market before you judge any single firm. Every figure is a factual summary of public records, never a ranking, score, or endorsement.
Contractor bonding
Active California contractors are required to maintain a $25,000 contractor bond with the CSLB, so the bonding rate is typically near 100%. A contractor without a bond on file is the exception worth a second look. The bond protects against certain license-law violations; it is not a performance guarantee, which is why the snapshot weighs it alongside coverage and tenure rather than on its own.
Workers' compensation posture
Contractors with employees must carry workers' compensation insurance; sole owners with no payroll can instead file an exemption. The snapshot splits the trade into active coverage, exempt, and none on file. A high exempt share is normal in trades dominated by one-person shops, but if a contractor will bring a crew onto your project, confirm active coverage rather than an exemption so an on-site injury does not become your liability.
License tenure
Tenure is how long a license has been continuously active. The breakdown shows how a trade splits between newer entrants and long-established firms, and the median gives you a one-number sense of the market's maturity. Tenure is a track-record signal, not a quality measure, and it pairs naturally with bonding and coverage to frame your own due diligence.
Vetting a specific list of subs or vendors instead of a whole market? Use the bulk CSLB checker to pull license, bond, and workers' comp status for each one at once, or browse the full California contractor directory, by county or by trade.
Frequently asked questions
What is a county compliance snapshot?
It is a neutral, aggregate summary of the public CSLB licensing records for one California county and one trade. Instead of a single contractor, it shows the whole group: how many carry a contractor bond, how many have active workers' compensation coverage, and how long the typical license has been held. It is a factual public-records summary, not a ranking, score, or endorsement.
What does the bonding rate mean?
Almost every active California contractor must maintain a contractor bond (currently $25,000) with the Contractors State License Board. The bonding rate is the share of contractors in the county and trade that have a bond on file in the current records. Because bonding is effectively required to keep a license active, a high rate is normal; the more telling differences between contractors usually show up in workers' compensation and license tenure.
What is the difference between active and exempt workers' compensation?
A contractor with employees must carry a workers' compensation policy, shown here as active coverage. A contractor with no employees on payroll can file a workers' compensation exemption with the CSLB, shown here as exempt. Exempt is lawful and common for sole owners, but if you are hiring a contractor who will bring workers onto your site, confirm they carry active coverage rather than an exemption.
Why does license tenure matter?
License tenure is how long a contractor has held an active CSLB license. It is not a measure of quality, but it is a factual signal of track record and continuity. The tenure breakdown shows how the trade splits between newer entrants and long-established firms in that county.
Is this a ranking of the best contractors?
No. The directory list is alphabetical, not ranked, and Prelien accepts no payment for placement or positioning. The snapshot reports documentation status from public records; it does not assess work quality, safety, pricing, or character.
Where does the data come from?
Every figure is summarized from the public California Contractors State License Board (CSLB) license records: license status, contractor bond, workers' compensation, classifications, and issue dates. Always verify an individual record on the official CSLB website before transacting.