How much does it cost to replace a furnace in Los Angeles, CA?
Furnace replacement in Los Angeles, CA typically runs $3,800–$7,500 installed for a standard-efficiency gas furnace, and $6,000–$10,500 for high-efficiency condensing models. The quote should name the efficiency (AFUE), the warranty, and whether ductwork or venting changes are included — those are where cheap quotes grow.
What you can check yourself
- Apply the age test: a furnace 18–20+ years old with a major failure (heat exchanger, blower) is usually a replace, not a repair.
- Ask for the AFUE rating in every quote and compare like-for-like — an 80% and a 96% furnace aren't the same product.
- Ask about utility rebates and federal tax credits for high-efficiency models; good installers itemize them.
- Get the heat-exchanger verdict in writing if safety is cited — a cracked exchanger is a true shut-it-down finding, and you deserve the evidence.
Typical cost
Typical installed in Los Angeles, CA: standard gas furnace $3,800–$7,500; high-efficiency $6,000–$10,500. A cracked heat exchanger on an out-of-warranty furnace almost always tips the math to replacement.
When to call a pro
If any tech red-tags the furnace for a cracked heat exchanger, don't run it 'one more night' — carbon monoxide is the risk. Get the second quote fast, but keep it off.
HVAC pros in Los Angeles, CA
- Accelerate Heating & Ac Repair · 333 S Figueroa St, Los Angeles, CA · 14242735345
- Complete Energy And Air · 453 S Spring St Ste 400, Los Angeles, CA · +13106955814
- Los Angeles Heating and Air Conditioning · 114 San Pedro St, Los Angeles, CA · +12136953895
- Alaric HVAC AC Service Loss Angeless · 707 N Broadway, Los Angeles, CA · +12134744475
- Los Angeles HVAC Repair Service · 1005 W Rondout St, Los Angeles, CA · +12133761525
- Southwest Heating & Air Conditioning · 622 Alpine St, Los Angeles, CA · +13108670703
- Delux AC Repair Los Angeles · 820 S Grand Ave, Los Angeles, CA · +14243095123
- Bgreenla · 1055 Wilshire Blvd Ste 1475, Los Angeles, CA · (213) 353-3982
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Data by Servik — verified local pros from official license records and public sources. Cost figures are typical ranges, not quotes; a pro's written estimate is the real number.