AC Installation in Los Angeles — Properly Sized for Your Home
Licensed, insured HVAC professionals ready to help in Los Angeles.
An oversized AC short-cycles and wastes energy. An undersized AC runs constantly and never cools enough. Proper sizing matters more than brand.
Our directory connects you with licensed contractors in Los Angeles who perform proper load calculations before recommending equipment.
Signs You Need a New AC
- !Current AC is 12-15+ years old
- !Frequent repairs adding up to more than 50% of replacement cost
- !R-22 (Freon) refrigerant system — phased out, expensive to recharge
- !AC can't keep up on hot days
- !Energy bills rising despite normal usage
- !Strange noises or declining performance
The Installation Process
- 1Load calculation — Technicians measure your home and calculate the exact BTU requirement based on square footage, insulation, windows, and climate.
- 2Equipment selection — Options at different efficiency levels (SEER ratings). Your choice based on budget and energy goals.
- 3Written proposal — Equipment, labor, permits, warranty details. No hidden costs.
- 4Professional installation — Most single-system installs completed in one day.
- 5Testing and commissioning — Airflow, refrigerant charge, and thermostat operation verified before leaving.
Installation Options
- •Central air conditioning — Uses existing ductwork or new duct installation.
- •Ductless mini-splits — No ducts required. Zone control for individual rooms.
- •Heat pumps — Heating and cooling in one unit. Highly efficient in moderate climates.
Brands Commonly Installed
Carrier, Trane, Lennox, Goodman, Rheem, Daikin, York, Bryant, American Standard. Contractors match the brand to your budget, efficiency goals, and warranty preferences.
AC Installation Costs in Los Angeles
* Proper sizing (load calculation) is critical. An oversized AC short-cycles; undersized runs constantly.
Frequently Asked Questions
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