AC installation in Torrance
Permitted with the right office, tested to the right climate zone, sized to the house.
Torrance permits its own HVAC work at City Hall, and the tests a new system needs depend on which side of town you live.
The City of Torrance Building and Safety Division, at 3031 Torrance Blvd, issues the mechanical permit for an equipment replacement, through its online portal. It is not an LADBS job.
California's energy code splits Torrance in two. ZIPs 90501, 90502, 90503 and 90505 are in climate zone 6; 90504, north Torrance, is in climate zone 8. A changeout in 90504 needs a refrigerant charge check by a HERS rater; in the other ZIPs it usually does not. Both need the duct leakage test.
Up the hill, a different office
Rolling Hills
Building and safety is contracted to LA County Public Works, through its office at 24320 Narbonne Ave in Lomita.
Gate access
Rolling Hills is a gated city on private roads. We arrange gate authorization before the install day.
Rancho Palos Verdes
Its own Building and Safety Division at 30940 Hawthorne Blvd, with mechanical permits through eTRAKiT.
Houses and apartment buildings
53.4% of Torrance homes are detached houses and 23.0% are in buildings of 20 or more units; the equipment location rules differ.
Sizing for a mild coast
Most Torrance houses do not need a large system; an oversized one short-cycles and leaves the house clammy. We size it from a room-by-room load calculation and a duct test. If you heat with gas and both appliances are old, a heat pump can replace both. Still deciding? Start with AC repair or look at furnace repair for the heating side.
Install timeline
Survey
Load calculation, ducts, panel, outdoor spot.
Permit
Torrance, LA County or RPV, depending on the address.
Installation
One to two days for most houses.
Tests and final
Duct test, charge check in 90504, then the inspection.
Installation questions from Torrance
Who issues the permit for a new air conditioner in Torrance?
The City of Torrance Building and Safety Division at 3031 Torrance Blvd. Rolling Hills goes through LA County, and Rancho Palos Verdes has its own office.
Does my Torrance install need a refrigerant charge test?
Only in 90504, which is climate zone 8. The other Torrance ZIPs are climate zone 6, where the duct test is the HERS requirement.
Can you work inside Rolling Hills?
Yes. We arrange gate authorization in advance and pull the LA County permit.
Planning a new system? We will measure the house and quote it in writing.
The right system, the right paperwork
Call us, or send the form and we will call you back, every day, 7 a.m. to 11 p.m.
Coverage includes work in Rolling Hills.