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Practical guides, expert tips, and real-world advice for California contractors
— from your first application to running a fully compliant business.

The Electrician Shortage Is Real: How to Get Your C-10 Electrical Contractor License in California

Artificial intelligence may seem like a digital revolution, but the infrastructure behind it is very physical. Every AI tool, cloud…

Contractor fixing wires

The Electrician Shortage Is Real: How to Get Your C-10 Electrical Contractor License in California

Artificial intelligence may seem like a digital revolution, but the infrastructure behind it is very physical. Every AI tool, cloud

PC

Phil Cocciante

License Guru

California General Contractor Exam: What Is on the B General Building Test?

Preparing for the California general contractor exam? Learn what’s on the B General Building test, what’s covered on the Law

PC

Phil Cocciante

License Guru

California Contractor License Application: 7 Mistakes to Avoid

Applying for a California contractor license isn’t just about filling out a Contractors State License Board (CSLB) form and mailing

PC

Phil Cocciante

License Guru

Can You Work Under Someone Else’s Contractors License in California?

Many people in construction assume they can operate under another person’s contractor license as long as that person is involved

PC

Phil Cocciante

License Guru

Do Side Jobs Count Toward Your CSLB Experience? Here’s What to Know Before You Apply

Many applicants have construction experience that did not come from one full-time employer. Some worked evenings, weekends, small projects, remodels,

PC

Phil Cocciante

License Guru

California Contractor License Services | CSLB Help

California Contractor License Services: Application, Exam Prep & Compliance Last updated: August 28th, 2026 Why Contractor License Services Matter for

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Phil Cocciante

License Guru

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