CSLB LICENSING CLASSIFICATIONS EXAM PREP
2026/2027 | COMPREHENSIVE STUDY GUIDE &
REVIEW NOTES
A - correct answer-General Engineering Contractor
Can only sign for C-8 & C-12
Structural
B - correct answer-General Building Cobtractor
Structural
Spanish
B-2 - correct answer-Residential Remodeling Contractor
Non structural
C-2 - correct answer-Insulation & Acoustical Contractor
Non structural
C-4 - correct answer-Boiler, Hot Water Heating & Steam Fitting Contractor
Structural
, C-5 - correct answer-Framing & Rough Carpentry Contractor
Structural
Gen B can sign off W.E form
C-6 - correct answer-Cabinet
Non structural
C-7 - correct answer-Low voltage Systems contractor
Non structural
C-8 - correct answer-Concrete Contractor Spanish
Structural
Spanish
Gen B or Gen A can sign off W.E form
C-9 - correct answer-Drywall Contractor Spanish
Non structural
Spanish
C-10 - correct answer-Electrical Contractor
Structural
Gen B can sign off W.E form
C-11 - correct answer-Elevator Contractor
2026/2027 | COMPREHENSIVE STUDY GUIDE &
REVIEW NOTES
A - correct answer-General Engineering Contractor
Can only sign for C-8 & C-12
Structural
B - correct answer-General Building Cobtractor
Structural
Spanish
B-2 - correct answer-Residential Remodeling Contractor
Non structural
C-2 - correct answer-Insulation & Acoustical Contractor
Non structural
C-4 - correct answer-Boiler, Hot Water Heating & Steam Fitting Contractor
Structural
, C-5 - correct answer-Framing & Rough Carpentry Contractor
Structural
Gen B can sign off W.E form
C-6 - correct answer-Cabinet
Non structural
C-7 - correct answer-Low voltage Systems contractor
Non structural
C-8 - correct answer-Concrete Contractor Spanish
Structural
Spanish
Gen B or Gen A can sign off W.E form
C-9 - correct answer-Drywall Contractor Spanish
Non structural
Spanish
C-10 - correct answer-Electrical Contractor
Structural
Gen B can sign off W.E form
C-11 - correct answer-Elevator Contractor