How much does furnace installation cost in Los Angeles, CA?

Furnace Installation in Los Angeles, CA typically costs between $2,646 and $6,142 per system. Prices are adjusted for the Mediterranean climate.

What affects furnace installation cost in Los Angeles, CA?

Climate (1200 heating / 1200 cooling degree days), home size, equipment efficiency (SEER/AFUE), ductwork condition, and local labor rates.

Furnace Installation Los Angeles, CA

Climate-adjusted estimate for Los Angeles, CA's Mediterranean climate. Always get multiple quotes.

Data last updated: July 25, 2026

$2,646 – $6,142

per system · Mediterranean climate adjustment

Complete furnace replacement including unit removal, new gas/electric furnace, and venting.