What Can a Handyman Do in Los Altos, California?

In Los Altos (Santa Clara County), most “handyman” work can be done without a California contractor license only if each job is under $500 total (labor + materials) and you are not splitting a larger job into smaller contracts. If a job is $500 or more—or you advertise/contract to do work in a CSLB trade classification—you generally must hold the appropriate California contractor license and bond, and you still must obtain the City of Los Altos business license (and permits where required).

In CA, jobs under $500 typically don't require a contractor license. Always verify with your local licensing authority.

✅ What You Can Do Without a License

Jobs under $500 total (labor + materials) per project: patch/repair small drywall holes; touch-up texture and paint
Interior/exterior painting (small jobs under $500 total) where no contractor-level scope (e.g., lead abatement) is triggered
Minor carpentry/trim repair: replace baseboards/door trim, adjust doors, replace interior door hardware (under $500 total)
Replace faucets/toilets/sinks like-for-like on small jobs under $500 total (permit may still be required in some jurisdictions depending on scope; water heater is a common permit trigger)
Replace light fixtures/switches/outlets like-for-like on small jobs under $500 total (subject to permit/inspection rules and safety requirements)
Caulking, grouting, minor tile repairs (not full bathroom remodels) under $500 total
Gutter cleaning, pressure washing, minor deck board replacement (non-structural) under $500 total
Fence picket repairs or gate hardware adjustments under $500 total (structural fence replacement often needs permits and will exceed $500)

⚠️ What Requires a License

Any project where the total contract price is $500 or more (labor + materials), including subcontracted work—requires an appropriate CSLB license
Advertising or contracting as a licensed trade (e.g., offering ‘electrical contracting’ or ‘plumbing contracting’) when the job will be $500+
Electrical work beyond basic like-for-like device/fixture swaps, especially service/panel upgrades, new circuits, rewires, EV charger circuits—generally requires licensed contractor and permits
Plumbing beyond simple fixture replacements: relocating supply/drain lines, sewer work, repipes, gas piping—generally requires licensed contractor and permits
HVAC system installation, replacement, ducting changes, refrigerant work—generally requires C-20 contractor and EPA refrigerant compliance
Structural work: removing walls, framing changes, foundation repairs, roofing replacement—license and permits typically required
Most kitchen/bath remodels that exceed $500 total and involve multiple trades—CSLB license required
Projects involving asbestos disturbance or lead hazard reduction activities may require specialized compliance and licensing/certification beyond CSLB

State Licensing Rules (CA)

Even if exempt from CSLB licensing, you must still comply with local building permit rules; and you cannot do work that legally requires a licensed contractor for the scope (e.g., contracting a $500+ job, or acting as a contractor on a project that requires a contractor license). Certain specialty work may also trigger separate state certifications (e.g., C-10 electrical contractor license for contracting electrical work $500+; EPA lead rules; asbestos rules).

Business License — Los Altos

Required. City of Los Altos Business License / Business Tax Certificate

Permit vs. Contractor License — What's the Difference?

A contractor license (CSLB) is state authorization to contract for and perform construction work above the exemption threshold and within a classification; a permit is project-specific approval from the local building department (AHJ) to perform regulated work at a specific address. You can be exempt from CSLB licensing for a small job and still be required to pull a building/electrical/plumbing permit and pass inspection.

Important Notes for Los Altos, California Handymen

Do not split a $500+ project into multiple contracts to claim the under-$500 exemption; CSLB treats this as evasion and it can trigger enforcement actions.
Insurance: General liability is not mandated for all CSLB licenses (workers’ comp is required if you have employees), but it is strongly expected by clients and often required by cities/GCs for permits and jobsite access.
Workers’ compensation: If you hire employees, California workers’ comp insurance is generally mandatory; penalties for noncompliance are severe.
Permits/inspections are enforced locally. For Los Altos jobs, confirm permit requirements with the City of Los Altos Building Division before bidding water heaters, service upgrades, HVAC swaps, or structural work.
Sales tax: If you sell materials at retail, you may need a CDTFA seller’s permit; contractors often have special tax treatment depending on fixture/material type—verify with CDTFA.

Your Next Steps to Operating Legally in Los Altos

Step 1: Decide your legal structure (sole prop vs LLC). If forming an LLC in CA, file Articles of Organization ($70) with the CA Secretary of State.
Step 2: If you will take any job $500+ total, start the CSLB licensing process for the correct classification (e.g., B, C-10, C-36, C-20).
Step 3: Obtain a City of Los Altos Business License/Business Tax Certificate (annual fee varies by classification/receipts) and ensure home occupation compliance if home-based.
Step 4: Get general liability insurance (and workers’ comp if you have employees) and be prepared to show COIs to clients and for permit pulls.
Step 5: For each job, confirm permit requirements with the AHJ (Los Altos Building Division for in-city work) and document that each project under the exemption is truly under $500 total.

Research generated by AI. Verify all requirements with your local licensing authority before making business decisions.