How to Get a General Contractor License in California (2026 CSLB Guide)

California has one of the largest construction markets in the country and one of the most exacting licensing systems, run by the Contractors State License Board (CSLB). To bid and build here you need a CSLB license in the right classification, a qualifying individual with four years of journey level experience, two passed exams, a $25,000 bond, and a workers' compensation certificate or exemption on file. This guide covers exactly what that takes in 2026: the classes, the B license most builders want, the experience rule, the exams, and every fee CSLB charges, each figure checked against the board's own pages and the Business and Professions Code on September 24, 2026.

At a glance

• Issued by: the Contractors State License Board (CSLB)
• Required when: labor, materials and all other items reach $1,000, or whenever a permit or a helper is involved (BPC 7048)
• Exams: Law and Business plus the trade exam, 3.5 hours each, delivered by PSI at $51.43 per exam
• Fees: $450 application, $200 or $350 initial license fee, plus a $25,000 contractor's bond
• Timeline: 6 to 9 months, faster with a qualifier

For the wider picture, including the specialty trades and city rules, start with our California contractor license overview; for how California compares nationally, see the contractor license guide. If you already hold a license elsewhere, or you are short on the experience CSLB wants to see, there are faster paths, covered near the end.

Do you actually need a CSLB license?

Yes, for almost any paid job. Under Business and Professions Code section 7048, the minor work exemption applies only when the aggregate contract price for labor, materials and everything else is less than $1,000, the work needs no building permit, and you employ no one to help. AB 2622 (Stats. 2024, Ch. 240) raised the figure from $500 to $1,000 on January 1, 2025 and added the permit condition; the section as amended again by AB 1170, effective January 1, 2026, keeps the $1,000 line. Section 7027.2 lets an unlicensed person advertise only for work under that amount, and the ad must say they are not licensed.

Working over the line without a license is a misdemeanor under section 7028: a first conviction carries a fine of up to $5,000, up to six months in county jail, or both; a second brings the greater of $5,000 or 20 percent of the contract price plus 90 days in jail; a third runs from $5,000 to the greater of $10,000 or 20 percent, with 90 days to a year. Since July 1, 2026 the Registrar has also been able to issue citations of $1,500 to $15,000 under section 7028.7. And section 7031 bars an unlicensed contractor from suing to collect for the work while letting the customer sue to recover every dollar already paid. Read the penalties for unlicensed contracting before you take a job over the threshold.

Step 1: Choose your CSLB classification

California does not issue one generic contractor license. You apply for a specific classification, prove experience in it, and pass its trade exam. Exam applicants apply for one classification at a time; more can be added once the license exists.

Three details on the B license matter more than most guides admit. A B contractor may take a prime contract or a subcontract for a framing or carpentry project on its own. For any project involving other trades, the contract must require at least two unrelated trades besides framing or carpentry, or the B contractor must hold the relevant C license or subcontract that work; framing and carpentry never count toward the two. And a B contractor cannot contract for fire protection systems or C-57 well drilling without that classification or a licensed sub.

The B-2 opened on June 1, 2021 under SB 1189 for remodelers whose jobs never include framing or rough carpentry and so never fit the B definition. It is limited to existing residential wood frame structures, cannot alter load bearing walls, footings, foundations or roof structures, cannot install, replace, substantially alter or extend electrical, mechanical or plumbing systems (minor alterations to existing systems are allowed), and cannot install or replace an HVAC system.

The C list holds 43 specialty classifications on CSLB's current schedule, from C-10 Electrical, C-36 Plumbing and C-20 Warm-Air Heating, Ventilating and Air-Conditioning to C-29 Masonry, C-39 Roofing and C-61 Limited Specialty with its D subcategories such as D-49 Tree Service. A specialty contractor performs one trade. Most firms reading this want the B General Building license, and the rest of this guide follows that path.

Step 2: Meet the four year experience rule

Under Title 16, California Code of Regulations section 825, the qualifying individual must have had, within the 10 years immediately before the application, at least four years of experience as a journeyman, foreman, supervising employee or contractor in the classification applied for. A journeyman is a fully qualified worker who can perform the trade without supervision, or someone who has completed an apprenticeship. Time as an apprentice, helper, trainee or laborer does not count, and neither does office work or hiring subcontractors to do the trade for you.

There is some relief. CSLB grants up to three years of credit toward the four for technical training, an accredited construction degree or a completed apprenticeship, on sealed transcripts sent by the school, but at least one year must be practical, hands on experience. Owner-builder work counts toward the B classification only, credited at how long a licensed contractor would have needed for the project rather than the time you spent, so one house usually earns about a year.

The experience has to be verifiable. The Certification of Work Experience (form 13A-11) must be signed by a qualified and responsible person with firsthand knowledge: an employer, a licensed contractor, a foreman or supervisor, a fellow employee or journeyman, a union representative, a building inspector, an architect, an engineer, or a homeowner you worked for. Owner-builder claims add a Project List (form 13A-64) per project.

Under 16 CCR 824 every claimed year must be supportable by documentation, and CSLB publishes the list it may demand: W-2s, 1099s, Schedule C returns, paycheck stubs, permits, contracts and invoices. An undocumented claim gets the application returned, voided or denied, and it is one of the most common reasons a California application stalls.

If you do not personally have the four years, you are not stuck. California law lets a company qualify through a Responsible Managing Officer (RMO) or Responsible Managing Employee (RME) who holds the experience. We explain that route in our California qualifying agent RME and RMO guide and in how to get a contractor license without experience.

Step 3: File the application and pay $450

File the Application for Original Contractor's License with CSLB in Sacramento with the non-refundable $450 processing fee. The qualifier must be 18 or older with a Social Security number or ITIN. A corporation or LLC must already be registered and in good standing with the California Secretary of State, because the license is issued to that entity and cannot be transferred.

There is no financial statement or net worth test. Do not send bonds or the initial license fee with the application; those come after the exams.

CSLB mails an acknowledgment letter with an application fee number and PIN within four to six weeks. Its processing times page, updated weekly, showed on September 21, 2026 that staff were working exam applications received September 8, 2026, so a clean file moves in a few weeks. Missing signatures and undocumented experience are the biggest cause of delay, because a returned application goes to a separate correction queue.

Step 4: Complete Live Scan fingerprinting

Every applicant and every officer, partner, owner and RME on the license submits fingerprints through Live Scan for a Department of Justice and FBI check under section 7069. The processing fee is $49 ($32 DOJ plus $17 FBI) and each site adds its own rolling fee, so most applicants pay roughly $70 to $90 all in. Return the third copy of the form to CSLB within 90 days of receiving the packet or the application can be voided.

A criminal record does not automatically disqualify you. CSLB's own FAQ says an applicant is not required to disclose a conviction on the application; the board learns of it through the fingerprints, weighs whether the offense is substantially related to contracting, and may ask for mitigating information, which you can supply or not without penalty. If your background is complicated, read what to do when a contractor license application is denied before you file.

Step 5: Pass the two CSLB exams

Unless you qualify for a waiver (below), the qualifier must pass two computer based, multiple choice, closed book exams administered for CSLB by PSI. After acceptance you receive a Notice to Schedule an Examination and have 18 months to pass both.

Since January 1, 2025 the fee goes straight to PSI: $51.43 per exam, $102.86 for both, per CSLB Industry Bulletin 24-07, and CSLB's old $100 rescheduling fee is gone. Cancel at least 48 hours ahead or you forfeit the fee. Fail one and you may retake it after 21 calendar days inside the 18 months, and a pass stays valid for five years, so you only retake the one you failed.

CSLB does not publish a single passing percentage; you are told the percentage needed at the test site, and a passing report shows no score. PSI runs 20 test centers in California from Redding to San Diego, six days a week, plus one in Wilsonville, Oregon. Trade exams must be taken in California or Oregon. Every new applicant also completes CSLB's asbestos open book examination before the license can issue (section 7058.5).

Step 6: File the $25,000 contractor's bond

California requires a $25,000 contractor's bond, or a cashier's check deposit in that amount, before an active license issues (section 7071.6, raised to $25,000 by SB 607 on January 1, 2023). This is not insurance for you. Under section 7071.5 it pays homeowners damaged by a licensing violation on their own residence, anyone harmed by a willful violation or fraud, and employees not paid wages or fringe benefits. What you pay is a premium, usually $100 to $400 for the first year depending on credit and history.

If the license is qualified by an RME, or by an RMO who owns less than 10 percent of the voting stock, CSLB also requires a separate $25,000 Bond of Qualifying Individual (section 7071.9); an RMO or LLC member with at least 10 percent files an exemption certification instead. An LLC adds a $100,000 employee/worker bond (section 7071.6.5) and liability insurance of at least $1,000,000 for five or fewer people on its personnel of record, plus $100,000 per additional person up to $5,000,000 (section 7071.19). An inactive license needs no bond. See our contractor bond requirements by state for how California compares.

Step 7: Handle workers' compensation

Under section 7125, CSLB will not issue, renew or reactivate a license without a Certificate of Workers' Compensation Insurance, a Certification of Self-Insurance, or a signed exemption certifying under penalty of perjury that you employ no one. The exemption is not available to C-8 Concrete, C-20 HVAC, C-22 Asbestos Abatement, C-39 Roofing or C-61/D-49 Tree Service licensees, who carry coverage even with zero employees (C-39 has carried it for years; SB 216 added C-8, C-20, C-22 and D-49 on January 1, 2023), and not to any license qualified by an RME, because an RME is by definition an employee.

SB 216 originally required every active licensee to carry coverage from January 1, 2026; SB 1455 (Stats. 2024, Ch. 485) moved that to January 1, 2028 and, in new section 7125.7, told CSLB to set up a process by January 1, 2027, which may include audits, to verify that anyone claiming the exemption really has no employees. So a B contractor with no employees can still file the exemption today and should plan on a policy before 2028. CSLB was processing certificates received September 15, 2026 and exemptions received September 16, 2026 at its last update.

Step 8: Pay the initial license fee

When you pass both exams, CSLB's Issuance Unit mails a bond and fee letter. The final step is the initial license fee: $200 for a sole owner or $350 for a non-sole owner (corporation, partnership, LLC or joint venture), covering two years. Once CSLB has the scores, the bond, the workers' comp proof or exemption, the asbestos form and this fee, the license issues; final documents received August 31, 2026 were being processed at the last posting. Some applications go to formal investigation first, and a passed exam does not shortcut that.

Every CSLB fee in one table

Section 7137, as amended effective January 1, 2026, lets the board raise these by regulation up to stated ceilings ($563 for the application, $438 for a non-sole owner initial fee, $875 for a non-sole owner renewal), so check the fee list the day you pay.

What it all adds up to, and how long it takes

The state filing costs for a California general contractor license in 2026 run roughly $1,000 to $1,500:

• Application fee: $450
• Two exams: $102.86
• Initial license fee: $200 to $350
• Live Scan fingerprinting: $70 to $90
• First-year bond premium: $100 to $400

That is before exam prep, business insurance, the LLC bond and insurance, or a qualifier arrangement. For the national picture, see how much a contractor license costs.

The realistic timeline is six to nine months: one to two months for CSLB to acknowledge and accept the application, one to three months to schedule and pass both exams (a failed exam costs at least 21 days), and one to two months for issuance once the bond, workers' comp and fees are in. A returned application, an experience audit or a formal investigation adds months. Contractors who need to move faster usually qualify through someone who already holds the experience and, in some cases, an exam waiver.

Renewing the license

An active license expires two years from the last day of the month it was issued (section 7140); an inactive license runs four years. CSLB mails the renewal about 60 days out.

A timely active renewal is $450 for a sole owner and $700 for a corporation, LLC or partnership; inactive renewals are $300 and $500. Miss the date and the delinquent fee is 50 percent more ($675 or $1,050 active, $450 or $750 inactive), and any work while expired is unlicensed work. You can renew late for up to five years. CSLB's renewal requirements are the fee, the bond and the workers' comp status on file; there is no continuing education course to complete for a B license.

Exam waivers and reciprocity

Section 7065(d) waives both exams for a qualifier who, within the past five years, personally passed the exams in the same classification or served as the qualifier for a licensee in good standing in it. Section 7065.1 adds three five of seven year situations: listed personnel of an active licensee in the same class for five of the past seven years; an immediate family member who worked in the family member's licensed business for five of the past seven years and needs the license to continue it after the licensee's absence or death; and a supervisory employee of five of the past seven years replacing a departed qualifier, where the employer has not used that waiver in the past five years. Section 7065.3 lets a licensee add a closely related classification without a further exam when the qualifier has four years of experience in it within the last 10 years and has been listed on an active license for five of the past seven years. CSLB's page says it plainly: requesting a waiver does not mean you get one, and the Registrar has complete discretion.

Out of state contractors have a separate door. Under section 7065.4 and CSLB's reciprocity program, a contractor licensed in good standing for the previous five years in Arizona, Louisiana, Mississippi, Nevada or North Carolina, in a classification on the reciprocal list (the B maps to Arizona's B, B-1, B-2 and B-3, Louisiana's 1 and 12, Mississippi's Commercial Building, Nevada's B and North Carolina's Building Contractor), can ask CSLB to waive the trade exam. Since the board's March 2025 meeting, announced in Industry Bulletin 25-02 on April 25, 2025, a general building contractor from any state who passed the NASCLA Commercial General Building examination and has held a general building license for five years can request the same waiver. Either way you still take the Law and Business exam, post the bond, get fingerprinted and satisfy workers' comp.

How a qualifying agent speeds this up

The biggest bottleneck in California is the four year journey level requirement, and the law itself supplies the solution. Section 7068 says a corporation qualifies through a Responsible Managing Officer or a Responsible Managing Employee, an LLC through a responsible managing member, manager, officer or employee, and a partnership through a general partner or an RME. An RME must be permanently employed and work at least 32 hours a week or 80 percent of the hours the business operates, whichever is less. Section 7068.1 makes the qualifier responsible for supervision and control of construction operations, meaning technical and administrative decisions, checking jobs for workmanship and supervision on site; a qualifier who is not doing that faces a misdemeanor with a $3,000 to $5,000 fine, up to six months in jail, and discipline on the license.

That is the model The Licensing Company builds: a qualifying agent placed as a full time W-2 employee who holds the experience in your classification, sits as RME or RMO, and genuinely supervises the work, with the documentation that keeps the arrangement inside sections 7068 and 7068.1. It matters most at two moments: when a growing firm wants to bid California work now instead of four years from now, and when a company loses its qualifier, because section 7068.2 gives you 90 days from the disassociation to name a replacement or the license suspends automatically, with one 90 day extension the Registrar may grant. Remember that a license qualified by an RME cannot file the no employee exemption, so budget for workers' comp from day one. Learn what a qualifying agent is, see how to hire a qualifying agent, or review our consultation packages.

Frequently asked questions

How much does a California contractor license cost in fees?

For a first license: $450 to apply, $51.43 per exam paid to PSI, $49 plus a rolling fee for Live Scan, and $200 (sole owner) or $350 (any other entity) at issuance, plus the premium on the $25,000 bond and, for a company with an RME, a second $25,000 bond. Most applicants spend $1,000 to $1,500 in state costs before insurance or exam prep.

What is a Class C contractor license?

A C license is a specialty classification covering one trade, such as C-10 Electrical, C-36 Plumbing, C-20 HVAC or C-39 Roofing. There are 43 C classifications on CSLB's current list, plus D subcategories under C-61. The experience, exam, bond and fee rules match the B, but the four years and the trade exam must be in that trade.

What does a general contractor B license cover?

Construction, remodel or repair of structures requiring at least two unrelated building trades on one contract, self performed or subcontracted. Framing and carpentry projects can be taken alone but do not count toward the two trades on other work. Fire protection and well drilling always need the specialty license or a licensed sub.

What is the difference between a Class A and a Class B license?

Class A is General Engineering: fixed works needing specialized engineering knowledge such as highways, bridges, pipelines, dams and sewers. Class B is General Building: structures for the shelter and enclosure of people and property. A contractor doing both site development and vertical construction often holds both, with experience documented separately for each.

Sole owner or corporation: does the entity change the fees?

Yes. The application fee is $450 either way, but the initial license fee is $200 for a sole owner and $350 for a corporation, LLC or partnership, and the active renewal is $450 versus $700. An LLC also needs the $100,000 worker bond and at least $1,000,000 in liability insurance. A sole owner license belongs to the person; a corporate license stays with the entity as long as it keeps a qualifier.

Do I need a separate license for Los Angeles or another city?

No. The CSLB license is a state license and is valid in every city and county; cities do not issue their own contractor licenses. What Los Angeles requires is a Business Tax Registration Certificate from its Office of Finance, which Los Angeles Municipal Code section 21.188 demands of every contractor and subcontractor working in the city, plus building permits for the work itself.

I have 25 years of experience. Can I skip the exam?

Experience alone never waives the exam. The waivers in sections 7065 and 7065.1 turn on having passed the same exams or served as a qualifier within five years, or on five of seven years inside a licensed business. Long experience does make the certification easy; CSLB counts the four most relevant years inside the last 10.

Can a B contractor do structural work?

Yes. A B license covers structural framing, foundations and load bearing changes, which is exactly what separates it from the B-2. Structural steel erection as a trade of its own is C-51, which a B contractor may self perform inside a qualifying two trade project or subcontract.

Is there any workaround for the four years of experience?

The lawful one is in section 7068: qualify the company through an RMO or RME who has the experience, works at least 32 hours a week as a real employee, and actually supervises the work. Up to three of the four years can also come from an accredited degree or a completed apprenticeship, with one year hands on. Nothing else survives an experience audit, and a false certification voids the application.

Quick reference

• Threshold: license required when labor, materials and all other items reach $1,000, or whenever a permit or a helper is involved (BPC 7048).
• Experience: 4 years journey level in the classification within the past 10 years; up to 3 years credit for education, at least 1 year hands on (16 CCR 825).
• Exams: Law and Business plus the trade exam, 3.5 hours each, delivered by PSI at $51.43 per exam; 18 months to pass, 21 days between attempts; CSLB tells you the passing percentage at the test site.
• Bond: $25,000 contractor's bond, plus a $25,000 Bond of Qualifying Individual for an RME or an RMO under 10 percent.
• Fees: $450 application, $200 or $350 initial license fee, $450 or $700 renewal every two years.
• State costs: roughly $1,000 to $1,500. Timeline: 6 to 9 months, faster with a qualifier.

Sources

• CSLB, Licensing Classifications (retrieved 2026-09-24)
• CSLB, B General Building Contractor (retrieved 2026-09-24)
• CSLB, B-2 Residential Remodeling Contractor (retrieved 2026-09-24)
• CSLB, Industry Bulletin 21-06, new B-2 license (retrieved 2026-09-24)
• CSLB, Description of Classifications (retrieved 2026-09-24)
• Business and Professions Code 7048 (minor work exemption) (retrieved 2026-09-24)
• Business and Professions Code 7027.2 (advertising) (retrieved 2026-09-24)
• AB 2622 (Stats. 2024, Ch. 240) (retrieved 2026-09-24)
• Business and Professions Code 7028, 7028.7 and 7031 (penalties) (retrieved 2026-09-24)
• Business and Professions Code 7056, 7057, 7057.5 and 7058 (classifications) (retrieved 2026-09-24)
• CSLB, Qualifying Experience for the Examination (retrieved 2026-09-24)
• CSLB, Acceptable Supporting Experience Documentation (retrieved 2026-09-24)
• 16 CCR 825 (experience) (retrieved 2026-09-24)
• CSLB, Journey-level experience FAQ (retrieved 2026-09-24)
• CSLB, Before Applying for the Examination (retrieved 2026-09-24)
• CSLB, Applying for the Examination (retrieved 2026-09-24)
• CSLB, Public Information Center FAQ (retrieved 2026-09-24)
• CSLB, Processing Times as of 09/21/2026 (retrieved 2026-09-24)
• CSLB, Get Fingerprinted / Live Scan (retrieved 2026-09-24)
• CSLB, Fingerprinting and Applicants with Convictions FAQ (retrieved 2026-09-24)
• CSLB, Application Accepted (exam scheduling) (retrieved 2026-09-24)
• CSLB, Examinations FAQ (retrieved 2026-09-24)
• CSLB, Studying for the Examination (retrieved 2026-09-24)
• CSLB, Law and Business Examination Study Guide (retrieved 2026-09-24)
• CSLB, General Building (B) Examination Study Guide (retrieved 2026-09-24)
• CSLB, Industry Bulletin 24-07 (PSI exam fees, SB 1455 workers' comp delay) (retrieved 2026-09-24)
• CSLB, Issuing My License (retrieved 2026-09-24)
• CSLB, Bond Requirements (retrieved 2026-09-24)
• Business and Professions Code 7071.5, 7071.6, 7071.6.5, 7071.9 and 7071.19 (bonds and LLC insurance) (retrieved 2026-09-24)
• CSLB, Licenses for Limited Liability Companies (retrieved 2026-09-24)
• CSLB, Workers' Compensation Requirements (retrieved 2026-09-24)
• CSLB, Exemption from Workers' Compensation (retrieved 2026-09-24)
• CSLB, Business and Professions Code 7125 (current text) (retrieved 2026-09-24)
• SB 1455 (Stats. 2024, Ch. 485) (retrieved 2026-09-24)
• CSLB, Industry Bulletin 22-12 (SB 216 workers' comp classes) (retrieved 2026-09-24)
• Business and Professions Code 7137 (fees) (retrieved 2026-09-24)
• CSLB, List of All CSLB Fees (retrieved 2026-09-24)
• CSLB, General Renewal Information (retrieved 2026-09-24)
• Business and Professions Code 7140 (license term) (retrieved 2026-09-24)
• Business and Professions Code 7065, 7065.1, 7065.3 and 7065.4 (waivers and reciprocity) (retrieved 2026-09-24)
• CSLB, Qualifying for a Waiver (retrieved 2026-09-24)
• CSLB, Reciprocity Requirements (retrieved 2026-09-24)
• CSLB, Reciprocity Exam Requirements (retrieved 2026-09-24)
• CSLB, Reciprocal Classifications List (retrieved 2026-09-24)
• CSLB, Industry Bulletin 25-02 (NASCLA reciprocity) (retrieved 2026-09-24)
• Business and Professions Code 7068, 7068.1 and 7068.2 (qualifying individual) (retrieved 2026-09-24)
• Business and Professions Code 7069 (fingerprints) (retrieved 2026-09-24)
• CSLB, Application for Original Contractor's License (sample, SSN or ITIN, Secretary of State registration, non-refundable fee) (retrieved 2026-09-24)
• Los Angeles Office of Finance, Information for Contractors (LAMC 21.188) (retrieved 2026-09-24)

Ready to get licensed in California?

Every fee, deadline and statute above was checked against CSLB's published pages and the Business and Professions Code on September 24, 2026. CSLB and the legislature change these figures, and section 7137 now lets the board raise fees by regulation, so confirm the amounts on CSLB's fee list before you pay.

If your problem is not "how do I get licensed" but "how does my company hold a California license now, without waiting four years for someone's experience to accrue," that is the problem The Licensing Company solves. Marshall Schofield and Jeremiah Jaskulski built the company around one rule: the qualifying individual is a real, full time employee who supervises the work, exactly as sections 7068 and 7068.1 require.

Call 615-219-2110 to talk through your situation, or start at hire a qualifying agent. Expanding into more than one state? Compare requirements on our states overview, read how contractors enter new states without starting over, and if you are a licensed contractor who wants to serve a company as its qualifier, read about becoming a qualifying agent.