#1 California Contractors Exam Prep Schools
For Over 30 years and 135,000+ Students
Online Bookstore


Welcome To Contractors State License Services Online Bookstore!

top 10 Construction Installation Encyclopedia Construction Installation Encyclopedia Print Reading for Construction: Residential & Comm Print Reading for Construction: Residential & Comm Contractor's Survival Guide Contractor's Survival Guide Dictionary of Construction Terms Dictionary of Construction Terms CA Contractors License Law & Reference Book CA Contractors License Law & Reference Book Builder's Guide to Accounting Builder's Guide to Accounting Building Code Compliance - Contractors&Inspectors Building Code Compliance - Contractors&Inspectors Construction Codes & Inspection Handbook Construction Codes & Inspection Handbook Measuring, Marking, & Layout Measuring, Marking, & Layout Green From The Ground Up Green From The Ground Up

The CSLS Online Bookstore features:

  • Trade Specific Publications
    Our inventory reflects a variety of popular Trade books that can be used to supplement your license exam preparation or as a valuable reference tool in practicing your trade.
  • General Construction Books
    We also offer resources on general construction knowledge such as Construction Dictionaries, Construction Math, Blueprint Reading and Business Management.
  • Construction Forms
    A variety of Legal contracts and forms required by law to protect you, your business and your clients.
  • Multi-Media Items
    DVDs and Trade CDRs are available in the areas of License Exam Preparation, Estimating, Home Inspection and Business Management.
  • Construction Calculators/Scales
    Check out the Construction Master Pro Calculator found under the Forms, Contracts & Misc tab. It's one of the best in the industry and what we use in our Estimating for Contractors seminar.