Contractor State License Schools

Specialties

Contractors License for the CSLB —

Contractors State License Services (CSLS) is the largest contractor’s school in California devoted to the Construction professional. For 25 years, CSLS has helped its students pass the CSLB exam to become licensed.

History

Established in 1985.

From our main offices in Southern California, CSLS operates over 25 locations with full-​service support and classrooms. We have grown to this extent by providing quality, professional services. In comparison, this provides 7 times the number of convenient locations than the second largest contractor school.

Contractors State License Services is one of the only contractor schools in the state that is run by educators, not lawyers or people mostly interested in the bonding and insurance business.

Meet the Business Owner

David M.

Business Owner

The founder and CEO of Contractors State license Service, holds both a Bachelor of Arts and Master of Science degrees in Education and has 40 years experience in teaching students. He originated the seminar concept in 1983, now known as the «Mizener Method». He is known state-​wide as the person most able to assist you in passing the California State License Board examination. In 1985, Mr. Mizener founded Contractors State License Services, and is responsible for over 120,000 successful contractors passing the California state board exam.

Over the years, Mr. Mizener has witnessed how underserved the construction professional is in the marketplace. To address this, CSLS has expanded its range to offer programs, classes and services to assist contractors into becoming more educated and successful business persons.