Short answer: for a kitchen or bathroom remodel in California, hiring an unlicensed person is usually both illegal for them and risky for you. CSLB says unlicensed contracting is illegal on any project that requires a building permit, uses employee labor, or is valued at $1,000 or more in combined labor and materials, and most kitchen and bath remodels meet at least one of those tests. For you, the risks fall into four groups: no license bond and often no insurance; possible employer-type exposure if a worker is hurt; unpermitted work that may have to be disclosed and corrected later; and recourse that runs mainly through lawsuits rather than a licensing board's oversight. The law gives owners one notable advantage. Under BPC § 7031 an unlicensed person cannot sue to collect for licensed work, and an owner can sue to recover payments made. That advantage does not make the work any safer or any better.
This is general information current to 3 October 2026, not legal advice.
The question homeowners ask
A Bay Area owner asked whether a reliable unlicensed contractor who had done various jobs for them could handle a kitchen and bathroom update, with no new square footage, just tile and cabinets, and what it would mean for resale. Replies focused on permits, liability and the paper trail buyers look for. In a San Mateo County thread, an owner described two earlier contractors who said permits were not needed for a shower retile, and later wondered whether those contractors had been licensed at all. These are personal accounts, but the decision they describe is a real one: a trusted, cheaper person versus the protections that come with a license.
When a license is required
| Test (any one is enough) | Example in a remodel |
|---|---|
| The work requires a building permit | New circuits, plumbing changes, shower rebuilds, wall removal. Permit triggers vary by jurisdiction |
| Employee labor is used | The 'handyman' brings helpers who are paid by the job or the day |
| Total labor and materials are $1,000 or more | Nearly every kitchen or bathroom remodel |
The minor work exemption in BPC § 7048 covers only casual, minor work under $1,000 that needs no permit. It is lost if a larger job is split into smaller contracts. See our guide to what a handyman can legally do.
The four risks in detail
1. No bond and often no insurance
Licensed contractors must maintain a $25,000 license bond (CSLB bond requirements, effective 1 January 2023), which homeowners harmed by certain license-law violations can claim against. An unlicensed person has no license bond. Home improvement contracts must also state whether the contractor carries commercial general liability and workers' compensation insurance. Lacking a license does not exempt anyone from California's contract rules. What it does mean is that there is no license record to check: no bond on file, no insurance status in CSLB's records, and no licensing board history. CSLB notes that unlicensed operators generally lack bonding, insurance and workers' compensation coverage.
2. Injured worker exposure
Under Labor Code § 2750.5, a person doing work that requires a contractor's license must hold a valid license to be treated as an independent contractor. Someone without one is presumed to be an employee. Whose employee, and what that means for workers' compensation and your homeowner's insurance, depends on the facts and your policy, so we cannot give a single answer. That uncertainty is the risk. One reply in the Bay Area thread put it bluntly: if something happens to the guy on your property, the cost can far exceed what a permitted remodel would have cost. Before any paid work begins, ask your insurer how your policy treats injuries to workers you hire.
3. Permits and resale
Unlicensed workers usually cannot pull permits as contractors. Work done without a required permit may have to be disclosed when you sell, and may need to be legalized or opened up later. One Bay Area owner wrote that an unpermitted downstairs kitchen surfaced during a later permitted remodel, and the city required it to be legalized before the new work could be signed off. Our guides cover when Bay Area remodels need permits and disclosing unpermitted work. Never plan to conceal it.
4. Recourse
CSLB can investigate unlicensed activity and run enforcement operations, but its investigations are not designed to obtain restitution. Your financial remedy is mainly a lawsuit. Here § 7031 helps owners. Subsection (a) bars an unlicensed person from suing to collect compensation for licensed work. Subsection (b) lets a person who used an unlicensed contractor sue to recover all compensation paid. Subsection (c) makes security interests taken for unlicensed work unenforceable. These are rights to bring a claim, not automatic refunds. They are subject to the statute's details and to a court's decision, and they matter only if you can locate the person and collect a judgment. There is also a distinction between someone who has never been licensed and a licensee whose license lapsed. Under § 7031(e), a court may find substantial compliance where the contractor had been licensed before the work, acted reasonably and in good faith to maintain the license, and acted promptly to fix the lapse once they learned of it. That exception does not apply to someone who has never held a California license. None of this decides whether you can stop paying under a particular contract. Get legal advice before relying on § 7031, and remember that none of it fixes a leaking shower.
Licensed vs unlicensed: side by side
| Issue | Licensed contractor | Unlicensed person |
|---|---|---|
| License bond | $25,000 bond on file | None |
| Insurance and license record | Contract states CGL and workers' comp status; CSLB record shows bond and workers' comp information | No license record to verify; being unlicensed does not exempt anyone from contract rules, but leaves you nothing to check |
| Permits | Can pull permits as contractor | Generally cannot; owner-builder route shifts risk to you |
| Oversight | CSLB complaints, discipline, arbitration programs | Enforcement exists but is not designed for restitution |
| Payment disputes | Contractor may sue or lien for unpaid licensed work | Generally cannot sue to collect for licensed work (§ 7031(a)), subject to the substantial compliance exception for previously licensed contractors |
| Refunds | Contract remedies | Owner may bring a claim to recover compensation paid (§ 7031(b)); outcome and collection are not guaranteed |
If a contractor suggests you pull an owner-builder permit
CSLB's owner-builder page warns about 'consultants' and unlicensed individuals who encourage owners to become owner-builders to save money. As an owner-builder you take on responsibility for the work and the permit. If you hire people, you may take on employer responsibilities too. See owner-builder risks.
A reasonable way to use a trusted handyman
- Keep them to genuinely separate, casual, minor repairs that need no permit, total under $1,000, and involve no hired helpers, such as an unrelated repair elsewhere in the house.
- Do not carve pieces out of the remodel for them, including punch-list or finish items. Work that is part of a larger project does not qualify for the minor work exemption, and splitting a job to get under the limit is specifically excluded. The licensed contractor should complete the remodel, punch list included.
- If the handyman holds a specialty license, such as tile (C-54) or painting (C-33), check it on the CSLB lookup. They may be able to do that part of the work legally.
Warning signs that someone is unlicensed or misusing a license
- No license number on the bid or contract, or a number that does not match the business name
- Pressure to skip permits, or a suggestion that you pull the permit yourself
- Cash-only terms, or a large deposit request
- A claim of no employees while a crew does the work
- No written contract, or a contract missing California's required notices
Bay Area applicability
The licensing rules are statewide. What varies across the Bay Area is permit scope, meaning which remodel tasks trigger a permit and therefore a license requirement regardless of price. Some departments treat a full shower rebuild or new kitchen circuits as permit work, and inspectors may notice unpermitted prior work during a later permitted project. Check with your city or county building department before deciding a job is 'cosmetic'.
Current to 3 October 2026.
Questions that come up next
Is it illegal to hire an unlicensed contractor in California?
The licensing requirement applies to the person doing the work. CSLB says unlicensed contracting is illegal when the job requires a building permit, uses employee labor, or totals $1,000 or more in labor and materials. Hiring one also leaves you without a contractor license bond or a license record to verify; being unlicensed does not excuse compliance with applicable contract rules.
Do I have to pay an unlicensed contractor?
BPC § 7031(a) generally bars an unlicensed person from suing to collect for work that requires a license, and § 7031(b) lets the person who hired them bring a claim to recover compensation paid. There is a substantial compliance exception for previously licensed contractors whose license lapsed, and a claim is not an automatic refund. Get legal advice before withholding payment or relying on § 7031.
What if an unlicensed worker is injured at my house?
Labor Code § 2750.5 presumes that someone doing licensed work without a valid license is an employee, not an independent contractor. How that affects workers' compensation and your homeowner's insurance depends on the facts and your policy, so ask your insurer before hiring.
Will unlicensed work affect resale?
Work done without a required permit may have to be disclosed to buyers and may need to be legalized or corrected later. Concealing it is not a lawful option.
Sources and further reading
Community questions behind this guide
These discussions identify homeowner concerns. Forum comments are personal accounts, not code or legal authority.
