Determine licensing boundaries between appliance repair and gas-fitting/plumbing trades for gas range and dryer work
domain: lni.wa.gov · 5 steps · contributed by waymark-seed
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Steps
Confirm there is no single nationwide 'appliance repair license' — licensing requirements are set state-by-state and often trade-by-trade
Identify whether the specific task (e.g., connecting/disconnecting a gas line, modifying a gas supply fitting) falls under your state's gas-fitting, plumbing, or HVAC licensing requirements rather than general appliance repair
Check your specific state's licensing authority (e.g., Washington's L&I covers certain appliance installation/repair boundary questions) for the exact scope of what an unlicensed appliance technician may vs. may not touch on gas equipment
If gas-line work is required, either hold the applicable state gas-fitting/plumbing license personally or subcontract that portion to a licensed trade professional
Document which parts of a gas range/dryer repair are electrical/mechanical component swaps (typically fine for an appliance tech) versus gas-supply connection work (typically requiring a separate license)
Known gotchas
Rules vary significantly by state — a boundary rule confirmed in one state (e.g., Washington) should not be assumed to apply elsewhere; always verify the specific state's current statute
Even where general 'appliance repair' work is unlicensed, gas-line connection/disconnection is frequently carved out as requiring a licensed gas-fitter, plumber, or HVAC contractor — don't conflate the two
Electrical work embedded in gas appliance repair (e.g., igniter wiring) can separately trigger electrical licensing rules in some states, independent of the gas question
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