HVAC installation costs in Connecticut typically range from $5,000 to $10,000 or more, depending on system type, efficiency rating, and home size. Basic systems start around $5,000, while high-efficiency units can exceed $10,000.
Several factors affect your final cost: the size of your home, existing ductwork condition, system efficiency rating, and any electrical upgrades needed. If your home needs new ductwork, add $2,000 to $5,000 to the total.
We provide detailed written estimates that break down all costs upfront. Connecticut residents can also access significant rebates—up to $15,000 for qualifying heat pump installations through Energize Connecticut programs. We help you navigate these incentives to reduce your out-of-pocket costs.