The average cost of a new HVAC system is about $7,000, with a typical range of $5,000 to $10,000. This translates to $25 to $60 per square foot of covering, depending on the brand and size. The cost of a new installation will range from $1,500 to $12,500.
Keep in mind that, depending on the state of your present HVAC system, further repairs or upgrades may be necessary to ensure that the new system functions correctly. Additional work, such as ductwork renovation, can have a substantial influence on the overall cost of a new HVAC system. Your HVAC technician will be able to assess your system and give you an accurate estimate on the cost of your new heating and cooling system.