The direct answer
In California, anyone who contracts to perform work on a project that requires a building permit, or uses employee labor or worker(s), or contracts for work valued at $1,000 or more for combined labor and materials costs must hold a current, valid license from CSLB. That is the practical three-part test stated by the California Contractors State License Board.
For the statutory threshold calculation, section 7048 counts labor, materials, and all other items in the aggregate contract price. The California Legislature text supplies the complete formula.
The dollar amount is not a blanket handyman allowance. The under-$1,000 exception covers only casual, minor, or inconsequential work that does not require a building permit. You cannot use the exemption by splitting a larger operation into contracts under $1,000. It also does not apply to a person who advertises as a contractor or employs someone to perform or help perform the work. Those limits appear in California Business and Professions Code section 7048.
Bottom line: check permit status and labor first, then contract value. A $600 job can still require a license when a permit is required or an employee helps. A $900 no-permit job is not exempt when it is carved out of a larger project or performed with employee labor.
California license decision table
The trade determines the classification; it does not replace the license-trigger test above. These examples show the classification that fits the scope when a license is required.
| Work | License decision | Classification when licensed | Why |
|---|---|---|---|
| Install or replace a water heater | Required if the work needs a permit, uses employee labor, or the contract is at least $1,000 | C-36 Plumbing Contractor | CSLB says the C-36 scope includes equipment used to heat water. Check the separate water-heater permit guide because the permit trigger can decide the license question even below $1,000. |
| Install drywall, including taping and texturing | Required if the work needs a permit, uses employee labor, or the contract is at least $1,000 | C-9 Drywall Contractor | CSLB defines C-9 around gypsum wallboard, assemblies, nonstructural metal framing, taping, and texturing. |
| Paint or decorate a structure | Required if the work needs a permit, uses employee labor, or the contract is at least $1,000 | C-33 Painting and Decorating Contractor | CSLB places surface preparation and the application of paints and related coatings in C-33. |
CSLB defines the C-9 Drywall Contractor scope as laying out and installing gypsum wallboard and wallboard assemblies, including nonstructural metal framing, taping, and texturing. The official C-9 classification supplies the full definition.
CSLB defines the C-33 Painting and Decorating Contractor scope to include surface preparation and the application of paints and other listed materials to structures and their appurtenances. See the official C-33 classification.
CSLB defines the C-36 Plumbing Contractor scope to include installation of equipment that heats water or other fluids for the purposes listed in the classification. The official C-36 classification also covers the related piping and replacement work described there.
How to decide before bidding the job
Run the job through these questions in order:
- Does the work require a building permit? If yes, the contractor needs a current CSLB license regardless of a price below $1,000. California has many local building departments, and code requirements vary among cities and counties. CSLB directs readers to check with the local building department through its permit-requirements directory.
- Will an employee or other worker perform or assist with the work? If yes, the section 7048 exemption does not apply.
- What is the aggregate price? Count labor, materials, and all other items for the undertaking or project. At $1,000 or more, a CSLB license is required.
- Is this really one part of a larger job? Do not evaluate a phase or invoice in isolation. Section 7048 bars splitting a larger operation into smaller contracts to claim the exemption.
- Does the contractor advertise as a contractor? Section 7048 excludes a person who advertises or otherwise represents that the person is a contractor.
- Which classification covers the scope? Once a license is required, match the actual work to the appropriate CSLB classification. If you are budgeting a path into licensed work, the contractor license cost guide explains the cost categories to plan for.
This order matters. Starting with the dollar amount produces the wrong answer whenever a permit or employee labor independently triggers licensing.
Common California licensing questions
Can an unlicensed person take a $999 job in California?
Only if the entire section 7048 exemption applies. The aggregate project price must be under $1,000; the work must be casual, minor, or inconsequential; no building permit can be required; no employee or assisting worker can be used; and the work cannot be part of a larger split operation. The person also cannot advertise as a contractor.
Does a permit matter when the job is under $1,000?
Yes. Work that requires a building permit falls outside the under-$1,000 exemption, so the contractor must be licensed.
Can labor and materials be put in separate contracts to stay below the threshold?
No. The law uses the aggregate contract price for labor, materials, and all other items, and it rejects divisions of a larger operation made to evade licensing law.
Does the $1,000 rule decide which trade license is needed?
No. The trigger decides whether a license is required. The work scope decides the classification, such as C-36 for plumbing, C-9 for drywall, or C-33 for painting and decorating.
Official sources checked
Checked September 30, 2026: CSLB contractor-selection guidance; California Business and Professions Code section 7048; CSLB permit guidance; C-36 Plumbing; C-9 Drywall; and C-33 Painting and Decorating.