- The Open Book Examination does not certify a contractor to engage in asbestos-related work. The purpose of the guide and the examination is to make contractors aware of the risks of dealing with asbestos and to provide the knowledge base necessary to respond appropriately to construction situations where asbestos is or may be present. The booklet contains general information about asbestos abatement standards.
In addition, contractors who install or remove underground storage tanks must hold this certification. CSLB policy currently limits certified contractors doing underground storage tank work as follows:
- General Engineering "A" contractors may install and/or remove underground storage tanks for any purpose at any location.
- Plumbing "C-36" contractors may install and/or remove any underground storage tank that provides service to a building—including storage tanks for service stations.
- Service Station Equipment and Maintenance "C-61/D-40" contractors may install and/or remove fuel underground storage tanks at service stations or any other site up to a capacity of 20,000 gallons. (No new C-61/D-40 licenses are issued for these purposes.)
- General Building "B" contractors may, in the course of work performed under a contract that meets the requirements for the "B" classification, install and/or remove an underground storage tank if they have been properly certified for Hazardous Substance Removal and Remedial Actions.
What are the penalties for contracting without a license?
- A contractor's license is not necessary as long as you don't advertise yourself as a licensed contractor and never contract for jobs costing $500 or more, including labor and materials.
- There are serious penalties for unlicensed contracting and the Contractors State License Board (CSLB) seriously pursues violators. The CSLB has Statewide Investigative Fraud Team(s) that conduct stings and sweeps on a regular basis focusing on the underground economy.
- First time offenses for contracting without a license are usually a misdemeanor, carrying a potential sentence of up to six months in jail and/or a $500 fine, along with a potential administrative fine of $200 to $15,000.
- The penalties go up with subsequent violations. A second conviction can mean a fine of 20 percent of the contract price of the work performed, or a $4,500 fine. Also, the unlicensed contractor shall be confined to jail for no less than 90 days.
LAWS AND REGULATIONS - Felony charges can be filed against those who contract without a license in areas designated as a state of emergency or disaster by the Governor of California or the President of the United States. Felony convictions can result in a state prison term.
To whom is a license issued?
A license may be issued to an individual, a partnership, a corporation, a limited liability company, or a joint venture. The license belongs to the owner of an individual license, to the partnership, to the corporation or limited liability company as it is registered with the California Secretary of State, or to the combination of licensees who are party to the joint venture.
If the ownership of a business changes, is the contractor's license considered to be part of the purchase?
No, with the possible exception of a corporation, the license is not considered part of the business. If the corporation's registration number assigned by the California Secretary of State remains the same, the same license can be used if the license is current and active. The officers and the qualifying individual do not necessarily have to remain the same, although a qualifying individual must be in place in order for the license to be valid.
To whom does the term "qualifying individual" refer?
A qualifying individual, or simply "qualifier", is the person listed on the CSLB records who meets the experience and examination requirements for the license. A qualifying individual is required for every classification on each license issued by the CSLB.
What is the qualifying individual required to do?
The qualifying individual for a license is responsible for the employer's (or principal's) construction operations.
Can the same person serve as the qualifier for more than one license?
A person may act as a qualifying individual for more than one active license only if one of the following conditions exists:
- There is a common ownership of at least 20 percent of the equity of each firm for which the person acts as a qualifier;
- The additional firm is a subsidiary of or a joint venture with the first; or
- The majority of the partners or officers are the same.
Even if he or she meets the above conditions, A PERSON MAY SERVE AS THE QUALIFYING INDIVIDUAL FOR NO MORE THAN THREE FIRMS IN ANY ONE-YEAR PERIOD. If a qualifier disassociates from the third firm, he or she must wait one year before associating with a new third firm.
A Responsible Managing Employee (RME) can only act as a qualifying individual for one active license at a time.
Who can be a qualifying individual?
If you have an individual license, you may be the qualifier or you may designate a Responsible Managing Employee (RME).
If you have a partnership license, your qualifier may either be one of the general partners (who shall be designated as the qualifying partner) or the RME.
If you have a corporate license, your qualifier may be either one of the officers listed on the CSLB's records for your license (who shall be designated as the Responsible Managing Officer, or RMO), or an RME.
If you have a limited liability company license, your qualifier may be one of the officers, members, or managers listed on the CSLB's records for your license (who shall be designated as the Responsible Managing Officer or RMO, the Responsible Managing Member, or the Responsible Managing Manager, respectively), or an RME.
If your qualifying individual is a Responsible Managing Employee, he or she must be a bona fide employee of the firm and may not be the qualifier on any other active license. This means that the RME must be regularly employed by the firm and actively involved in the operation of the business at least 32 hours per week or 80 percent of the total business operating hours per week, whichever is less.
General Qualifications
To qualify to become a licensed contractor an individual must be 18 years of age or older and have the experience and skills necessary to manage the daily activities of a construction business, including field supervision.
Or, you must be represented by someone else with the necessary experience and skills, who serves as your qualifying individual.
The contractor or other person who will act as the qualifying individual must have had, within the ten years immediately before the filing of the application, at least four full years of experience at a journey level, or as a foreman, supervisor, or contractor in the classification for which he or she is applying. The experience claimed on the application must be verifiable and individuals who have knowledge of the experience must certify the accuracy of the experience information provided by the applicant.
Out of state individuals can apply for a California License if they meet the qualifications. Several states have reciprocity agreements with California which makes it easier to get a license.
Are there any financial requirements to meet in order to qualify for a contractors license?
No, you don’t have to meet any financial requirements to qualify for a contractor’s license.
You will need to have a $25,000 bond in place before you become licensed. The bond is filed for the benefit of consumers who may be damaged as a result of defective construction or other license law violations, and for the benefit of employees who have not been paid wages that are due to them. In lieu of a contractor’s bond, you may file a $25,000 cashier's check with CSLB. The bond of a qualifying individual is $25,000 . Please visit the Bond Requirement page for more information about bonds.
License Applicants Who Were Convicted of a Crime or Formally Disciplined
For information about license applicants who were convicted of a crime or formally disciplined, please see here.
Licensing Classifications
The CSLB issues licenses to contract in particular trades or fields of the construction profession. Each separate trade is recognized as a "classification". You may add as many classifications to your license as you can qualify for.
Business & Professions Code Section 7055. For the purpose of classification, the contracting business includes any or all of the following branches:
- (A) General Engineering Contractor
- (B) General Building Contractor
- (C) Specialty Contractor
Class "C" Specialty Contractor's License Classifications. You may obtain a license in any of the classifications listed below. For a detailed description of these classifications, click on the corresponding link.
- C-2 - Insulation and Acoustical Contractor
- C-4 - Boiler, Hot Water Heating and Steam Fitting Contractor
- C-5 - Framing and Rough Carpentry Contractor
- C-6 - Cabinet, Millwork and Finish Carpentry Contractor
- C-7 - Low Voltage Systems Contractor
- C-8 - Concrete Contractor
- C-9 - Drywall Contractor
- C10 - Electrical Contractor
- C11 - Elevator Contractor
- C12 - Earthwork and Paving Contractors
- C13 - Fencing Contractor
- C14 - Metal Roofing Contractor [repealed]
- C15 - Flooring and Floor Covering Contractors
- C16 - Fire Protection Contractor
- C17 - Glazing Contractor
- C20 - Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C21 - Building Moving/Demolition Contractor
- C23 - Ornamental Metal Contractor
- C26 - Lathing Contractor [repealed]
- C27 - Landscaping Contractor
- C28 - Lock and Security Equipment Contractor
- C29 - Masonry Contractor
- C31 - Construction Zone Traffic Control Contractor
- C32 - Parking and Highway Improvement Contractor
- C33 - Painting and Decorating Contractor
- C34 - Pipeline Contractor
- C35 - Lathing and Plastering Contractor
- C36 - Plumbing Contractor
- C38 - Refrigeration Contractor
- C39 - Roofing Contractor
- C42 - Sanitation System Contractor
- C43 - Sheet Metal Contractor
- C45 - Sign Contractor
- C46 - Solar Contractor
- C47 - General Manufactured Housing Contractor
- C50 - Reinforcing Steel Contractor
- C51 - Structural Steel Contractor
- C53 - Swimming Pool Contractor
- C54 - Ceramic and Mosaic Tile Contractor
- C55 - Water Conditioning Contractor
- C57 - Well Drilling Contractor
- C60 - Welding Contractor
- C-61 - Limited Specialty
- ASB - Asbestos Certification
- HAZ - Hazardous Substance Removal Certification
- HIC - Home Improvement Certification [repealed]
