The answer to 'how much to replace central air local' is that the cost to replace a central air conditioning system can vary widely depending on several factors. In general, homeowners can expect to pay anywhere from $3,000 to $10,000 or more to replace a central air system, including the cost of the equipment, labor, and any necessary ductwork modifications.
The exact price will depend on the size of your home, the efficiency rating of the new system, the complexity of the installation, and your local market conditions. Larger homes, high-efficiency units, and complex installations will be on the higher end of that range. It's essential to get multiple quotes from licensed HVAC contractors in your local area to understand the specific costs for your home.