Contractor License School Chula Vista by CSLP has prepared aspiring contractors across Chula Vista's Broadway corridor for CSLB licensing examinations since 2013, operating from Suite 12 at 1177 Broadway. The bilingual English-Spanish program covers all CSLB classification tracks — including Class A General Engineering, Class B General Building, and specialty designations C-10, C-27, C-36, and C-39 — producing graduates who enter trades represented by established Chula Vista firms such as Air Pro Heating & Air. Coursework spans the mandatory Law & Business and Trade examinations through a structured 90-day timeline that includes weekly live online review sessions, downloadable note cards, and unlimited practice quizzes. CSLP also provides business registration services covering DBA, LLC, and corporation formation for newly licensed contractors entering the Chula Vista market. The program's trade-exam modules prepare students for field-specific licensing in plumbing, electrical, and mechanical disciplines — the same CSLB classifications held by contractors at Solid Plumbing & Drains Inc. The highest-complexity course track combines simultaneous Law & Business and Trade exam preparation with DBA-to-corporation entity structuring and CSLB application submission guidance across all 43 specialty classifications.