How Much Does a General Building (B) Contractor License Cost?
The basic CSLB cost for a B contractor license is $450 for the original application, plus the exam registration fees, Live Scan, a $25,000 contractor bond, and a $200 sole-owner or $350 non-sole-owner initial license fee after passing. The total depends on business structure and bond pricing. The CSLB fee page and issuance instructions should be checked again before payment because fees and processing information can change.
| Item | Current answer |
|---|---|
| Original CSLB application | $450, as of July 2026 |
| PSI examination registration | $51.43 per registration in the current bulletin |
| Live Scan | DOJ/FBI processing plus the site rolling fee |
| Contractor bond | $25,000 required bond amount; premium varies |
| Initial license fee | $200 sole owner or $350 non-sole owner |
| Study materials | Optional; choose a book, practice, or bundle based on your plan |
The practical breakdown
The $450 original application fee is the first state charge. It does not include examination registration, fingerprinting, the bond premium, insurance, business formation, or study materials. Treat the $51.43 PSI figure as a current bulletin amount and recheck it before registering.
The bond and initial license
The contractor bond has a $25,000 required amount, but a premium is what the business actually pays and depends on underwriting. After passing, CSLB lists an initial license fee of $200 for a sole owner or $350 for a non-sole owner.
What changes the total
An entity with employees may need workers compensation coverage. Live Scan adds a rolling site fee. A second required exam creates another registration charge, and a retake adds another registration plus the 21-calendar-day wait. None of these should be hidden inside a single “license price.”
How this connects to getting licensed
Cost planning works best when it is paired with exam planning. Use the official CSLB study information, then choose the B study and practice resources listed above. Keep the application fee, exam fees, bond quote and insurance decision in separate lines in your budget.
FAQ
Is $450 the full cost?
No. It is the original CSLB application fee as of July 2026. Exam registration, Live Scan, the bond premium, insurance and the initial license fee are separate.
Is the bond a $25,000 payment?
The required bond amount is $25,000. The contractor usually pays a premium for the bond, and that premium depends on the provider and underwriting.
Does the business structure change the fee?
Yes. CSLB lists $200 for a sole owner and $350 for a non-sole owner as the initial license fee after passing.
What if I fail?
The PSI bulletin requires a 21-calendar-day wait before a new registration while the application remains valid, and another examination registration fee applies.
Sources
Peerless Institute has helped Californians prepare for CSLB exams since 1953. The most useful next step is to use the resources listed here: peerless-study-guide-general-building-b · cslb-general-building-b-license-practice-examination. Review the California contractor license roadmap before you schedule or apply.