CSLB Study Bundle: Law & Business + Class B Trade Guide

Both GreenTagPrep guides together, for the two exams most California contractor applicants have to pass. Save $15 compared with buying them separately.

• CSLB Law & Business Study Guide (154 pages): seven chapters, 152 chapter practice questions, a 100-question full practice exam and a quick reference sheet
• CSLB Class B General Building Trade Exam Guide (157 pages): six chapters, 90 chapter practice questions, a 40-question full practice exam and a quick reference sheet
• About 380 original practice questions across both books

Both books in one digital PDF (313 pages), 2026 Edition. Tap a cover or use the clickable bookmarks to jump straight to either book or any chapter. Facts checked as of October 2026.

GreenTagPrep guides are independent study aids. Contain no actual exam questions. Not affiliated with or endorsed by CSLB. No guarantee of passing. Confirm exam details with CSLB.