What Can a Handyman Do Without a License in King in King County, Washington?
In Washington, most paid handyman/repair/remodel work requires a Washington State contractor registration through the Dept. of Labor & Industries (L&I)—Washington does not have a broad “handyman under $X” exemption for unregistered contractors. Even if you are registered as a contractor, electrical/plumbing/HVAC work typically requires separate state trade credentials and permits pulled through the local building department (King County or your city).
✅ What You Can Do Without a License
- As a homeowner working on your own primary residence (owner doing their own work), you may do certain repairs without being registered as a contractor—this does NOT cover doing the work for pay for others.
- Perform non-construction services that don’t meet Washington’s definition of contracting (e.g., basic cleaning/yardwork/hauling) when you are not altering/repairing/improving a structure.
- As a registered contractor (not exempt), you can do common handyman tasks like interior painting, patching small drywall holes, hanging shelving/TV mounts (non-electrical), and basic carpentry repairs.
- Replace like-for-like non-plumbed components such as door hardware, cabinet pulls, weatherstripping, and window blinds (no structural changes).
- Caulking, minor grout repair, and tile repair where it does not involve waterproofing system rebuilds or structural/subfloor alterations (permits may still be needed depending on scope).
- Fence repair/replacement may be allowed without specialty trade licenses, but may require local permits/height/setback compliance.
- Deck surface board replacement (no structural changes) may be allowed as general contracting work (registration required); structural deck work typically triggers permits and engineering in many jurisdictions.
- Gutter cleaning and minor repairs (not affecting roof structure) as general maintenance (contractor registration may still be required if offered as construction repair).
Common Jobs Handymen Take in King
Based on the WA threshold, handymen in King commonly take on:
- As a homeowner working on your own primary residence (owner doing their own work), you may do certain repairs without being registered as a contractor—this does NOT cover doing the work for pay for others.
- Perform non-construction services that don’t meet Washington’s definition of contracting (e.g., basic cleaning/yardwork/hauling) when you are not altering/repairing/improving a structure.
- As a registered contractor (not exempt), you can do common handyman tasks like interior painting, patching small drywall holes, hanging shelving/TV mounts (non-electrical), and basic carpentry repairs.
- Replace like-for-like non-plumbed components such as door hardware, cabinet pulls, weatherstripping, and window blinds (no structural changes).
- Caulking, minor grout repair, and tile repair where it does not involve waterproofing system rebuilds or structural/subfloor alterations (permits may still be needed depending on scope).
- Fence repair/replacement may be allowed without specialty trade licenses, but may require local permits/height/setback compliance.
- Deck surface board replacement (no structural changes) may be allowed as general contracting work (registration required); structural deck work typically triggers permits and engineering in many jurisdictions.
- Gutter cleaning and minor repairs (not affecting roof structure) as general maintenance (contractor registration may still be required if offered as construction repair).
⚠️ What Requires a License
- Advertising/bidding/performing building repair, remodeling, or construction for compensation without WA L&I contractor registration (not allowed).
- Electrical work (new circuits, panel work, most wiring, many fixture installations/relocations) without proper WA electrical contractor licensing and certified electricians/trainees.
- Plumbing work beyond very minor fixture-related tasks without proper WA plumber certification/trainee status; many plumbing jobs also require permits/inspection.
- HVAC/refrigeration system work involving regulated electrical connections, gas piping, or refrigerant handling (requires proper credentials and EPA 608 for refrigerants).
- Gas piping work and many fuel-gas appliance installations (permit/inspection and qualified trade requirements are common).
- Structural changes (load-bearing walls, beams, framing changes), major window/door changes affecting egress/structure, and most additions—permits required and contractor registration expected.
- Roof replacements and significant exterior envelope work often require permits, fall protection compliance, and contractor registration.
- Work on public works projects can trigger additional registration, bonding, prevailing wage, and certified payroll requirements.
Business License — King
Required. City business license / city endorsement (administered through WA DOR BLS for many cities)
Setting Up Your Business in WA
To get paid professionally and protect yourself, register your business. LLC filing fee in WA: $180 (one-time). You'll also need a free EIN from the IRS and a business checking account.
Your Next Steps to Operating Legally in King
- Step 1: Form your business (optional): file a Washington LLC ($180) with WA Secretary of State.
- Step 2: Apply for your Washington State business license (UBI) through WA Department of Revenue Business Licensing Service (commonly $90 plus any endorsements).
- Step 3: Register as a contractor with WA L&I (biennial fee researched at $124) and secure the required surety bond ($6,000 specialty or $12,000 general) and required liability insurance.
- Step 4: If you will touch electrical/plumbing/HVAC/gas work, obtain the proper trade licensing/credentials (or subcontract to properly licensed trades) and confirm permit requirements with the local building department (city or King County).
Licensing rules and fees change over time, so this information may be out of date. Verify all requirements with your local licensing authority before making business decisions.