How to Become a General Contractor in California
In California, a General Contractor license typically requires a state exam, a 72% passing score.
Bids and manages construction projects. Most states license contractors through a state board; requirements range from registration to a written exam (e.g. California CSLB). Requirements change — always confirm with California Contractors State License Board (CSLB) — Class B General Building Contractor before paying.
Licensing steps in California
- 1Meet the basic requirements
Minimum age 18; a criminal background check is required.
- 2Complete pre-license education
Required training hours are not published here — check with the state board for the current figure.
- 3Register and pass the exam
The exam is administered by PSI; you need 72% to pass.
- 4Pay fees and get licensed
application $450 · license $200
- 5Stay current
License renews every 2 years.
General Contractor requirements — California at a glance
| Education hours | — |
| Exam vendor | PSI |
| Questions (national/state) | — / — |
| Passing score | 72% |
| Exam fee | — |
| Application fee | $450 |
| License fee | $200 |
| First-attempt pass rate | not published |
| Retake rule | — |
| Renewal | every 2 years |
| Reciprocity | Trade exam waiver available to licensees from some states (e.g. AZ, NV, UT) with 5+ years active |
Official source: California Contractors State License Board (CSLB) — Class B General Building Contractor ↗
Frequently asked questions
How long does it take to get a General Contractor license in California?
After completing the required education, most candidates need 4-12 weeks of study before the exam. Total timeline depends on scheduling.
How hard is the General Contractor exam in California?
Official first-attempt pass rates are not published by California; check the state board.
What does the General Contractor license cost in California?
the application fee is $450, and the license fee is $200
Can I transfer my General Contractor license to California?
Reciprocity: Trade exam waiver available to licensees from some states (e.g. AZ, NV, UT) with 5+ years active.
Plan your General Contractor licensing in California
This guide is informational and not legal advice. Requirements change frequently — verify all figures with California Contractors State License Board (CSLB) — Class B General Building Contractor (retrieved 2026-08-20).