California Masonry License Requirements (2026)

California’s Contractors State License Board (CSLB) issues the C-29 Masonry classification. Its scope includes installing concrete units, baked-clay products, concrete and glass or clay block, natural and manufactured stone, terra cotta, fire brick, and refractory material, with related incidental masonry work identified by CSLB. A CSLB license is generally required unless the whole undertaking satisfies the narrow Business and Professions Code §7048 exemption: it is under $1,000, needs no building permit, is not part of a larger or split project, is not advertised as contractor work, and is performed without employees.

Regulatory Body

California Contractors State License Board (CSLB) administers the credential or scope-specific rules discussed here under California Business and Professions Code, Chapter 9 (Contractors). Whether that pathway applies depends on the work scope and conditions explained below. CSLB issues and regulates California contractor licenses, including the C-29 Masonry classification.

• Official portal: https://www.cslb.ca.gov/

Eligibility Requirements

Applicants must be at least 18 years old. Applicants must provide a Social Security Number or Individual Taxpayer Identification Number (ITIN). CSLB accepts applications from out-of-state applicants; follow its current application instructions for identity and address information.

Good moral character

CSLB reviews the application before issuing a license and may send an application for formal investigation.

Background investigation

Follow CSLB’s current fingerprinting instructions. Its fee schedule lists $32 for DOJ processing, $17 for FBI processing, and a Live Scan operator rolling fee that varies by site.

Experience and Education

The experience bar is 4 years of Experience in the C-29 class at journey level, or as a foreman, supervising employee, contractor, or owner-builder., and it must be backed by verifiable records — typically payroll, tax, project, or supervisor documentation covering the claimed period.

Accepted proof of experience or eligibility

• Complete the experience-certification portion of the CSLB application with a qualified person who has firsthand knowledge of the work.
• Be prepared to provide the supporting experience documentation CSLB requests; failure to provide it can result in return, voiding, or denial of the application.
• Owner-builders must submit a Construction Project Experience form for each project claimed.

Education substitution

CSLB may credit up to three years for qualifying training, apprenticeship, or education; at least one year must be practical experience. Submit the documentation specified by CSLB for any credit requested.

Exam Requirements

Testing provider or authority: CSLB examination program. The following examination requirements cover the pathways described in this guide; follow each part's classification, waiver, and local-scope conditions. Unpublished format details do not remove an examination requirement:

• Law and Business examination — question count: confirm with the authority, timing: confirm with the authority, passing score: confirm in the current candidate bulletin
• C-29 Masonry trade examination — question count: confirm with the authority, timing: confirm with the authority, passing score: confirm in the current candidate bulletin

Examination fee: Included for one classification in the $450 original-application fee.

Retake policy: CSLB provides the applicable examination instructions and study guide with the Notice to Appear. The Board states that the passing percentage is provided at the test site; do not rely on unofficial fixed question, time, score, or retake-fee claims.

Insurance and Bonds

Before the license is issued, the applicant must file a $25,000 contractor license surety bond in the form prescribed by the CSLB.

General liability

CSLB’s issuance requirements include LLC liability insurance when applicable. Confirm entity-specific requirements in the issuance letter; do not assume a C-29-only general-liability minimum.

Workers' compensation

Proof of workers’ compensation insurance or self-insurance is required unless the licensee qualifies for and files CSLB’s no-employees exemption. C-29 is not among the classifications CSLB lists as barred from that exemption.

Additional financial requirements

An active license must keep its contractor bond current. A $25,000 Bond of Qualifying Individual can also be required for an RME or certain RMOs; CSLB identifies the requirement in the issuance process.

Fee Schedule

To turn these board fees into a realistic year-one budget — bond premium, liability insurance, and exam prep included — open the cost calculator preloaded for California masonry.

Renewal and Continuing Education

The California Class C-29 — Masonry Contractor must be renewed every 2 years. The fee to renew is presently $450. A contractor license is initially issued for two years. Timely active renewal is $450 for a sole owner and $700 for a non-sole owner; keep the active-license bond and applicable workers’ compensation coverage current.

Continuing education: CSLB’s current renewal and issuance pages do not list a C-29 continuing-education requirement. Check for separate requirements that apply to other credentials or local permits.

Reciprocity

California grants no NASCLA reciprocity for this classification.

If CSLB grants reciprocity, it may waive the trade portion, but it retains the right to require it. The Law and Business examination is still required.

Weighing more than one jurisdiction? The national hub compares published Masonry license requirements by state — exam, bond, fee, and experience thresholds side by side.

Masonry Licensing in Neighboring States

Contractors working near a state line, or weighing where to qualify first, should compare California's requirements against the bordering jurisdictions before committing to an application:

• Arizona Masonry License Requirements — Arizona Masonry Contractor (C-31, R-31, or CR-31)
• Nevada Masonry License Requirements — Nevada C-18 Masonry Contractor License
• Oregon Masonry License Requirements — Oregon CCB Construction Contractor License (General) — No Specialty Masonry

Step-by-Step Application Roadmap

1. Confirm that C-29 fits the work. Use CSLB’s classification scope to determine whether the masonry work belongs under C-29.
2. Document qualifying experience. Have a qualified verifier complete the application experience certification and retain supporting records.
3. Apply and pay the current fee. The original application for one classification, including an examination or waiver, is $450.
4. Complete the required examinations. Pass Law and Business and the C-29 trade examination unless CSLB grants a trade-exam waiver.
5. Meet the issuance requirements. After passing, submit the fee, $25,000 contractor bond, asbestos open-book examination, and applicable workers’ compensation, qualifying-individual, or LLC documents identified by CSLB.

Application Checklist

Before submitting to CSLB, the applicant should have each of the following ready:

• Four years of qualifying C-29 experience, with allowable education credit documented
• Original CSLB application and $450 fee
• Law and Business and C-29 trade examinations, unless CSLB grants a waiver
• $25,000 contractor bond or approved alternative
• Completed asbestos open-book examination
• Workers’ compensation proof or a valid exemption, as applicable
• Initial fee: $200 sole owner or $350 non-sole owner

Progress is saved in this browser, so you can return to this checklist while your application is in flight.

Common Filing Mistakes

These are the recurring mistakes that most often delay or reject a California Masonry application, based on the official instructions cited here.

Using the old threshold or only the dollar amount

The §7048 exemption is under $1,000 and also requires no permit, no contractor advertising, no employees, and no improper project splitting.

Using unsourced exam details

CSLB publishes the subject areas, but tells candidates the passing percentage at the test site. Confirm scheduling and retake details directly with CSLB.

Missing an issuance item after passing

CSLB’s bond and fee letter can require the contractor bond, asbestos open-book examination, workers’ compensation documentation, and entity-specific documents before issuance.

Study and Reference Materials

The following references are cited by the regulator, used in the application process, or commonly used to prepare for the trade scope. Listed for reader convenience; CLR receives no compensation for these recommendations.

• C-29 Masonry study guide — CSLB. CSLB’s official study-guide index identifies the C-29 topic outline and recommended resources.
• Law and Business study guide — CSLB. CSLB sends the guide with the Notice to Appear and identifies the topic breakdown.

Other California Trade Licenses

Looking at a different trade? CLR also publishes these California licensing guides:

• California General Contractor License Requirements
• California Electrician License Requirements
• California Plumber License Requirements
• California HVAC Technician License Requirements
• California Roofing Contractor License Requirements
• California Painting Contractor License Requirements
• California Landscaping Contractor License Requirements
• California Concrete Contractor License Requirements
• California Carpentry Contractor License Requirements
• California Solar Installer License Requirements
• California Low-Voltage Technician License Requirements
• California Fire Sprinkler Contractor License Requirements
• California Home Inspector License Requirements
• California Pool Contractor License Requirements
• California Handyman License Requirements
• California Pest Control License Requirements
• California Septic Contractor License Requirements

Frequently Asked Questions

Does California have a masonry classification?

Yes. CSLB’s C-29 classification covers the masonry materials and incidental work listed in its official scope.

When is a C-29 license required?

Outside the narrow §7048 exemption, use an appropriately classified CSLB license. The exemption has an under-$1,000 ceiling and permit, advertising, employee, and anti-splitting restrictions.

Can education replace all experience?

No. CSLB can award up to three years of credit for qualifying training or education, but at least one year must be practical experience.

What bond is required?

CSLB requires a $25,000 contractor bond or approved alternative. It may also require a $25,000 Bond of Qualifying Individual for an RME or certain RMOs.

Report a correction to this guide