📄 Permit
Building Permit — Los Angeles (LADBS)
Required for all new construction, additions, alterations, and repairs in Los Angeles. Issued by LA Dept of Building & Safety. Plan check: 15-45 days standard, expedited available.
📄 Permit
Mechanical/HVAC Permit — General Requirements (Most US Jurisdictions)
Required for HVAC equipment installation, replacement, ductwork modifications, gas piping, and refrigerant piping. Must be pulled by licensed mechanical contractor. Requires rough and final inspections.