CSLB Law & Business ExamBusiness Organization and LicensingEasy

A contractor wants to obtain a Class B General Building license. Under CSLB rules, what must the contractor be able to demonstrate to qualify for this classification?

  1. AThe ability to construct, remodel, or repair a structure requiring at least two unrelated building trades or crafts
  2. BA minimum of five years performing only electrical work
  3. CExpertise in a single specialty trade such as plumbing
  4. DExperience limited to fixed works like dams or highways
Show answer & explanation

Correct answer: A. The ability to construct, remodel, or repair a structure requiring at least two unrelated building trades or crafts

A Class B General Building contractor license requires the applicant to demonstrate the ability to construct or improve a structure requiring at least two unrelated building trades or crafts, distinguishing it from a single-trade specialty (C) classification.

Why the other options are wrong

  • B. This describes narrow specialty experience, not general building qualification.
  • C. A single specialty trade describes a C classification, not B.
  • D. Fixed works like dams describe Class A general engineering.

Class B General Building

A license classification for contractors whose principal business involves projects requiring at least two unrelated building trades or crafts.

  • Distinct from Class A (engineering/fixed works)
  • Distinct from Class C (single specialty trades)
  • Common for general contractors building or remodeling structures

Memory trick: 'B is for Building Both trades' — two or more crafts needed.

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