Furnace/HVAC Replacement Cost in Los Angeles (2026)
Average cost in Los Angeles
US$6,000 — US$22,000
US$5 — US$7 per sq ft
Cost Breakdown
ItemizedCondenser, furnace/air handler, and coils
50%
Installation and professional technician time
30%
LADBS fees and mandatory HERS testing
8%
Refrigerant, fittings, and electrical
7%
Los Angeles 9.75% rate on equipment
5%
Sales Tax at 7.25%
📋What's Included
ScopeTypically Includes
- Furnace or AC unit
- Thermostat
- Basic ductwork connections
- Refrigerant
- Labor & installation
- Old unit disposal
Typically Excludes
- Full ductwork replacement
- Zoning systems
- Smart home integration
- Permits & inspections
- Humidifier or air purifier
Based on a standard 2,000 sq ft home with existing ductwork.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$6,610 — US$9,916
Based on 12 sources and market data for Los Angeles. Actual costs may vary depending on specific project requirements.
🏢Top HVAC Replace Contractors in Los Angeles
Verified providersLC Heating & Air Conditioning
509 N Fairfax Ave, Los Angeles, CA 90036, USA
204 reviews
Service Genius Air Conditioning and Heating
8217 Beverly Blvd #29, Los Angeles, CA 90048, USA
497 reviews
Brody Pennell Heating & Air Conditioning
8599 Venice Blvd., Los Angeles, CA 90034, USA
4,752 reviews
Southwest Heating & Air Conditioning
622 Alpine St, Los Angeles, CA 90012, USA
342 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Yes, a mechanical permit from the Los Angeles Department of Building and Safety (LADBS) is mandatory. Fees typically range from $250 to $1,000 depending on the project valuation and specific city surcharges.
California Title 24 regulations require mandatory third-party HERS (Home Energy Rating System) duct leakage testing and high-efficiency equipment. This adds approximately $400 to $800 to the total project cost but ensures long-term energy savings.
LADWP offers up to $2,500 per ton for qualifying heat pump systems, while SoCalGas provides rebates up to $2,000 for 97%+ AFUE furnaces. Additionally, state-specific TECH Clean California rebates can provide $1,000 to $3,000 in savings.
In Los Angeles, full ductwork replacement for a standard 2,000 sq ft home typically adds $2,100 to $4,000 to the base HVAC installation price.
Costs have risen due to a 5.94% annual inflation rate and the industry-wide transition to new low-GWP refrigerants like R-454B, which requires updated sensors and manufacturing, increasing unit costs by 15-25%.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: today. Updates run weekly. All costs in USD.