Central Air Conditioning Installation

Central air installation in NYC typically runs $5,000 to $15,000, depending on tonnage, ductwork condition, electrical upgrades, and permit fees. We install Carrier, Trane, Lennox, Rheem, and Goodman ducted systems in homes, apartments, and brownstones across all five boroughs, starting with a Manual J load calculation and a detailed line-item estimate before any work begins.

Every installation starts with a Manual J load calculation that factors in your square footage, insulation, window count, sun exposure, and ceiling height. From there we assess your existing ductwork for leaks and airflow balance, select the right tonnage for your space, file NYC Department of Buildings permits, and schedule the installation. A typical central air installation takes 2 to 5 days depending on ductwork complexity, electrical upgrades, and equipment availability. You will know the timeline before we start.

Cost depends on tonnage, ductwork condition, electrical panel upgrades, and permit fees — and we break down every line item before any work begins. A properly sized system with a correct load calculation prevents short-cycling, uneven cooling, and premature wear. Every installation includes manufacturer warranty coverage (typically 10 years on parts) and we offer financing options to spread the cost. Call for a free in-home estimate across any borough.