New HVAC Installation in Los Angeles

What does new HVAC installation cost in Los Angeles?

Full 2026 cost breakdown for new installations (not replacements):

• Central split system with new ductwork: $8,000-$15,000
• Central split system in home with existing ducts: $4,500-$8,500
• Heat pump system with new ducts: $9,000-$16,000
• Ductless mini-split, single zone: $2,500-$5,000
• Ductless mini-split, 3 zones: $6,000-$12,000
• Permit fees: $200-$800 depending on municipality
• HERS testing (required by CA Title 24): $300-$800
• Electrical panel upgrade if needed: $1,500-$4,000 additional

The biggest single cost variable is whether ductwork exists. Older homes in Pasadena, Burbank, and Santa Monica often lack ducts entirely, which makes mini-splits the more practical first install rather than a full central system.

What permits and inspections are required for new HVAC installation in Los Angeles?

California Title 24 energy compliance applies to every new installation. HERS (Home Energy Rating System) testing is required — a third-party HERS rater must verify that the installation meets efficiency standards. A building permit is required from your local municipality: the City of LA, Burbank, Pasadena, Glendale, and Santa Monica each have their own permit process. Your contractor manages all of it as part of the project.

Skipping permits creates real downstream problems. Work without permits requires disclosure at resale, may void manufacturer warranties on equipment, and unpermitted equipment is sometimes flagged during inspections for unrelated remodels or solar installations.

What HVAC system is right for a Los Angeles home with no existing ductwork?

Ductless mini-split systems are the most practical solution for homes without existing ductwork — common in older Westside bungalows, Pasadena Craftsman homes, and some hillside properties in Glendale and Burbank. Mini-splits avoid the $2,000-$5,000 cost of new ductwork and provide zoned control room by room.

For homeowners planning a full duct installation, central systems offer better whole-home temperature consistency and tend to be cheaper to maintain long-term. The break-even point usually sits around 4-5 zones: below that, mini-splits win on cost; above it, central wins.

How do Los Angeles rebates apply to new HVAC installation?

The rebate landscape changed significantly between 2024 and 2026. Here is what is currently active for LA homeowners as of May 2026:

Active programs (verified):

• LADWP heat pump rebate: $2,500 per ton — a 4-ton heat pump installation qualifies for up to $10,000. One of the most generous utility programs in the country.
• GWP (Glendale Water and Power): $1,000 per ton up to $5,000 maximum for qualifying heat pump HVAC systems. Requires a Building and Safety mechanical permit.
• BWP (Burbank Water and Power): $1,000 per ton for qualifying heat pump or mini-split installation.
• PWP (Pasadena Water and Power): $170 per ton for heat pumps and $120 per ton for central AC upgrades.
• SCE equipment discount program: SCE provides equipment discounts through participating HVAC contractors and distributors — not a direct customer rebate but reduces equipment cost at the point of purchase. Ask your contractor whether they participate.

No longer available for 2026 installations:

• Federal 25C Energy Efficient Home Improvement Credit expired December 31, 2025. Systems installed before that date can still be claimed on 2025 tax returns, but 2026 installations do not qualify.
• TECH Clean California single-family HVAC incentives are fully reserved as of November 2025, waitlist only.
• HEEHRA (Home Electrification and Appliance Rebates) single-family rebates are fully reserved statewide as of February 2026, waitlist only. New applications may join the waitlist at techcleanca.com.

Rebate programs change frequently — confirm current availability with your contractor at the time of your estimate.

Which Los Angeles neighborhoods does LA Air Pros serve for HVAC installation?

All eight covered neighborhoods. Older housing stock in Pasadena, Burbank, and Van Nuys means many homes are prime candidates for first-time central HVAC installation or ductwork upgrades. Santa Monica coastal homes often pair mini-split installation with anti-corrosion treatment. Encino and Sherman Oaks see a mix of replacement and first-install projects.

Common questions