• Contractors Business Centers

    Contractors Business Centers


    Construction ManagementEducation

    About Us

    Helping Your Construction Business Grow -The more your employees can do, the more value they bring to your business. That’s why CSLS – the leader in construction industry training, with more than 30 years of experience and 25 locations across California – is offering specially
    discounted programs for organizations and businesses.
    The idea is simple: Send your team members to us, and we’ll help them get the skills and certifications they need to help
    with bidding, blueprints, and new types of projects.


    • Contractor Licensing
    • Blueprint Reading Course
    • EPA Certification
    • Mold Remediation Training
    • Building Code Classes


    Founder and CEO David Mizener
    The Team December 2017

    Rep/Contact Info

    Ernie Barberi
    Director of Corporate Sales
    Card image cap
    Mary Birch
    Business Development Manager
    Karen Guiterrez
    Vice President of Finance