Heat Pump HVAC in Los Angeles

mechanical + electrical permit

As of 2026-05-31, residential heat pump HVAC installations in the City of Los Angeles typically require a mechanical permit (and an electrical permit when new dedicated circuits, panel work, or service modifications are in scope) from the Los Angeles Department of Building and Safety (LADBS). Like-for-like change-outs at the existing roof curb or pad location, with no structural modification and no change to gas-line scope beyond capping a removed gas furnace, typically qualify for an LADBS Express Permit issued online via PermitLA. Installations that change equipment location, require structural support modifications, or expand ductwork scope route through ePlanLA plan check. Refrigerant work must be performed by an EPA Section 608-certified technician, and the contractor is typically required to be a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) licensed contractor registered with LADBS. Verify current Express Permit eligibility, scope, and contractor-registration requirements with LADBS before scheduling installation.

Verified 2026-05-31 · Los Angeles Department of Building and Safety · Los Angeles Department of Building and Safety · Los Angeles Department of Building and Safety