How much does a new HVAC system cost in Sacramento?
A new residential HVAC system in Sacramento typically runs $7,000 to $15,000 installed for a standard central-AC-and-furnace replacement, and $10,000 to $18,000 for a high-efficiency heat pump — before 2026 SMUD and federal incentives.
A new residential HVAC system in Sacramento typically costs $7,000 to $15,000 installed for a standard central-AC-and-gas-furnace replacement at 3 to 5 tons, and $10,000 to $18,000 installed for a high-efficiency heat pump over the same range. Variable-speed, two-stage, and premium brands push the heat-pump range higher; basic single-stage replacements of existing equipment on existing ductwork sit at the low end.
The 2026 incentive stack materially changes the real out-of-pocket cost. SMUD offers qualifying heat-pump rebates, the federal Inflation Reduction Act's Energy Efficient Home Improvement Credit (§25C) covers up to $2,000 for a qualifying heat pump, and the High-Efficiency Electric Home Rebate can stack on top for income-qualified households. Together these can reduce the real installed cost of a qualifying heat pump by $3,000 to $8,000.
Ductwork repair, panel upgrades, and permitting add cost outside the base equipment quote. Homes with undersized electrical panels commonly need a service upgrade before a whole-home heat-pump install, which can add $2,500 to $5,000. PRO MAX provides an itemized quote separating equipment, labor, ductwork, electrical, and permit fees so the numbers are transparent.