CSLB Flooring and Floor Covering (C-15): Online Practice Exam

What this exam covers

Practice questions for the California CSLB Flooring & Floor Covering (C-15) license exam, delivered online and graded instantly. Per the state's classification, a C-15 contractor installs, sands, finishes, and repairs carpet, resilient flooring, laminate, hardwood, and other floor coverings. Works on any device, including iPad. See the official CSLB C15 classification.

Updated July 2026 · 2022 CA Codes · 847 Questions · Topic Practice

• Content Last Updated: July 24, 2026
• Code Basis: 2022 California Codes
• Question Count: 847 practice questions
• Organized By: CSLB study-guide topic categories
• Includes: This practice exam has been updated using Peerless’s vetted usable question set. Questions are organized by CSLB study-guide topic categories and include answer explanations to support full-exam review and focused topic practice. Each topic has a mini-exam to help you develop mastery.

Sample questions — Try our free practice test

1. A tile run number is coded to identify the plant that produced the tile along with the date, shift and:
   A. pattern · B. weight · ✓ C. batch number · D. size
2. A tool that is recommended for repairing a raveled seam is a:
   A. hook knife · B. electric carpet cutter · ✓ C. two-bladed knife · D. razor knife
3. A tool that may be used to fasten cove stick is a:
   A. drill · ✓ B. staple gun · C. pin machine · D. mallet
4. A trench is considered a trench up to what width?
   A. 5' · B. 10' · ✓ C. 15' · D. 20'
5. A triangular architect's scale has how many scales?
   A. Three · B. Six · ✓ C. Ten · D. Eleven