Air Conditioning Cost Per Square Foot and Typical U.S. Price Ranges 2026
Most homeowners pay between $3.50 and $12.00 per sq ft to add or replace a central air system; final price depends on system size, efficiency, ductwork, and installation complexity. This article focuses on air conditioning cost per square foot and the common cost drivers buyers will see in U.S. quotes. Item Low Average High Notes … Read more