Welcome to the State of California

Contact Us

Contractors State License Board
9821 Business Park Drive
Sacramento, CA 95827
Phone (800) 321-CSLB

Other Office Locations


Change the text size:
Small | Medium | Large

C-2 - Insulation and Acoustical Contractor

California Code of Regulations
Title 16, Division 8, Article 3. Classifications


An insulation and acoustical contractor installs any insulating media and preformed architectural acoustical materials for the purpose of temperature and/or sound control.

Authority cited: Sections 7008 and 7059, Reference: Sections 7058 and 7059 (Business and Professions Code)