GUARANTEE License Instruction Schools guarantees that our students will pass the California state contractor's exam on the first attempt or the tuition will be refunded. License Instruction Schools will even pay the $50.00 state re-exam fee if a student fails the test after attending our class. See the terms and conditions of the guarantee. We are the largest contractors school in America and 90% of our students pass! Select a Topic   Home   State Requirements   Classifications Available   The Exam   Exam Preparation   Guarantee   Fees   Adding Classifications   How to Enroll   Send me a Brochure Enroll Now THE STATE NOW ACCEPTS SELF-EMPLOYED EXPERIENCE